[INFO] fetching crate strata 0.1.1...
[INFO] testing strata-0.1.1 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate strata 0.1.1 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate strata 0.1.1
[INFO] finished tweaking crates.io crate strata 0.1.1
[INFO] tweaked toml for crates.io crate strata 0.1.1 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate strata 0.1.1 on toolchain 1.99.0-beta.8
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 28 packages to highest compatible versions
[INFO] [stderr]       Adding quickcheck v0.8.5 (available: v1.1.0)
[INFO] [stderr]       Adding rand v0.6.5 (available: v0.10.3)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_pcg v0.1.2
[INFO] [stderr]   Downloaded rand_core v0.3.2
[INFO] [stderr]   Downloaded rand_core v0.4.3
[INFO] [stderr]   Downloaded rdrand v0.4.0
[INFO] [stderr]   Downloaded fuchsia-cprng v0.1.1
[INFO] [stderr]   Downloaded rand_isaac v0.1.1
[INFO] [stderr]   Downloaded rand v0.6.5
[INFO] [stderr]   Downloaded rand_xorshift v0.1.1
[INFO] [stderr]   Downloaded env_logger v0.6.2
[INFO] [stderr]   Downloaded rand_hc v0.1.0
[INFO] [stderr]   Downloaded rand_chacha v0.1.1
[INFO] [stderr]   Downloaded autocfg v0.1.8
[INFO] [stderr]   Downloaded rand_os v0.1.3
[INFO] [stderr]   Downloaded cloudabi v0.0.3
[INFO] [stderr]   Downloaded quickcheck v0.8.5
[INFO] [stderr]   Downloaded rand_jitter v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-m" "1610612736" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3111399a4047eeb3a02b7a90e478d715f38a8c6669b5c4b49d30a17385265909" "sleep" "infinity", kill_on_drop: false }`
[INFO] [stdout] ce71e72050862e3384347b1e972dd789c1512f75c8bc761440c9d17f77bf07e3
[INFO] running `Command { std: "docker" "start" "ce71e72050862e3384347b1e972dd789c1512f75c8bc761440c9d17f77bf07e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce71e72050862e3384347b1e972dd789c1512f75c8bc761440c9d17f77bf07e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ce71e72050862e3384347b1e972dd789c1512f75c8bc761440c9d17f77bf07e3" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ce71e72050862e3384347b1e972dd789c1512f75c8bc761440c9d17f77bf07e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ce71e72050862e3384347b1e972dd789c1512f75c8bc761440c9d17f77bf07e3" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling strata v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated module `std::u32`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     u32, u64,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::u64`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> src/lib.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 |     u32, u64,
[INFO] [stdout]   |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:405:27
[INFO] [stdout]     |
[INFO] [stdout] 405 | const DOC_MIN: u32 = u32::MIN;
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:406:27
[INFO] [stdout]     |
[INFO] [stdout] 406 | const DOC_MAX: u32 = u32::MAX;
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:407:34
[INFO] [stdout]     |
[INFO] [stdout] 407 | const DOC_OFFSET_MIN: u32 = u32::MIN;
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:408:34
[INFO] [stdout]     |
[INFO] [stdout] 408 | const DOC_OFFSET_MAX: u32 = u32::MAX;
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/lib.rs:29:35
[INFO] [stdout]    |
[INFO] [stdout] 29 |             Valid(x) if x == u64::MAX => PositiveInfinity,
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]   --> src/lib.rs:37:35
[INFO] [stdout]    |
[INFO] [stdout] 37 |             Valid(x) if x == u64::MIN => NegativeInfinity,
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:329:38
[INFO] [stdout]     |
[INFO] [stdout] 329 |             NegativeInfinity => u64::MIN,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 349 |         let k = check_and_unwrap_forwards!(k);
[INFO] [stdout]     |                 ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_forwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:341:38
[INFO] [stdout]     |
[INFO] [stdout] 341 |             PositiveInfinity => u64::MAX,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 359 |         let k = check_and_unwrap_backwards!(k);
[INFO] [stdout]     |                 ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_backwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:329:38
[INFO] [stdout]     |
[INFO] [stdout] 329 |             NegativeInfinity => u64::MIN,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 368 |         let k = check_and_unwrap_forwards!(k);
[INFO] [stdout]     |                 ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_forwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:341:38
[INFO] [stdout]     |
[INFO] [stdout] 341 |             PositiveInfinity => u64::MAX,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 378 |         let k = check_and_unwrap_backwards!(k);
[INFO] [stdout]     |                 ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_backwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:329:38
[INFO] [stdout]     |
[INFO] [stdout] 329 |             NegativeInfinity => u64::MIN,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 452 |         let k = check_and_unwrap_forwards!(k);
[INFO] [stdout]     |                 ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_forwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:341:38
[INFO] [stdout]     |
[INFO] [stdout] 341 |             PositiveInfinity => u64::MAX,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 462 |         let k = check_and_unwrap_backwards!(k);
[INFO] [stdout]     |                 ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_backwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:329:38
[INFO] [stdout]     |
[INFO] [stdout] 329 |             NegativeInfinity => u64::MIN,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 472 |         let k = check_and_unwrap_forwards!(k);
[INFO] [stdout]     |                 ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_forwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:341:38
[INFO] [stdout]     |
[INFO] [stdout] 341 |             PositiveInfinity => u64::MAX,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 480 |         let k = check_and_unwrap_backwards!(k);
[INFO] [stdout]     |                 ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_backwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "ce71e72050862e3384347b1e972dd789c1512f75c8bc761440c9d17f77bf07e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ce71e72050862e3384347b1e972dd789c1512f75c8bc761440c9d17f77bf07e3" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v0.1.8
[INFO] [stderr]    Compiling rand_core v0.4.3
[INFO] [stdout] warning: use of deprecated module `std::u32`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     u32, u64,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling memchr v2.8.3
[INFO] [stdout] warning: use of deprecated module `std::u64`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> src/lib.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 |     u32, u64,
[INFO] [stdout]   |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling regex-syntax v0.8.11
[INFO] [stdout] warning: use of deprecated constant `std::u32::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:405:27
[INFO] [stdout]     |
[INFO] [stdout] 405 | const DOC_MIN: u32 = u32::MIN;
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling log v0.4.34
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:406:27
[INFO] [stdout]     |
[INFO] [stdout] 406 | const DOC_MAX: u32 = u32::MAX;
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:407:34
[INFO] [stdout]     |
[INFO] [stdout] 407 | const DOC_OFFSET_MIN: u32 = u32::MIN;
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:408:34
[INFO] [stdout]     |
[INFO] [stdout] 408 | const DOC_OFFSET_MAX: u32 = u32::MAX;
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/lib.rs:29:35
[INFO] [stdout]    |
[INFO] [stdout] 29 |             Valid(x) if x == u64::MAX => PositiveInfinity,
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]   --> src/lib.rs:37:35
[INFO] [stdout]    |
[INFO] [stdout] 37 |             Valid(x) if x == u64::MIN => NegativeInfinity,
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:329:38
[INFO] [stdout]     |
[INFO] [stdout] 329 |             NegativeInfinity => u64::MIN,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 349 |         let k = check_and_unwrap_forwards!(k);
[INFO] [stdout]     |                 ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_forwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:341:38
[INFO] [stdout]     |
[INFO] [stdout] 341 |             PositiveInfinity => u64::MAX,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 359 |         let k = check_and_unwrap_backwards!(k);
[INFO] [stdout]     |                 ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_backwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:329:38
[INFO] [stdout]     |
[INFO] [stdout] 329 |             NegativeInfinity => u64::MIN,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 368 |         let k = check_and_unwrap_forwards!(k);
[INFO] [stdout]     |                 ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_forwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:341:38
[INFO] [stdout]     |
[INFO] [stdout] 341 |             PositiveInfinity => u64::MAX,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 378 |         let k = check_and_unwrap_backwards!(k);
[INFO] [stdout]     |                 ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_backwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:329:38
[INFO] [stdout]     |
[INFO] [stdout] 329 |             NegativeInfinity => u64::MIN,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 452 |         let k = check_and_unwrap_forwards!(k);
[INFO] [stdout]     |                 ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_forwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:341:38
[INFO] [stdout]     |
[INFO] [stdout] 341 |             PositiveInfinity => u64::MAX,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 462 |         let k = check_and_unwrap_backwards!(k);
[INFO] [stdout]     |                 ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_backwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:329:38
[INFO] [stdout]     |
[INFO] [stdout] 329 |             NegativeInfinity => u64::MIN,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 472 |         let k = check_and_unwrap_forwards!(k);
[INFO] [stdout]     |                 ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_forwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:341:38
[INFO] [stdout]     |
[INFO] [stdout] 341 |             PositiveInfinity => u64::MAX,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 480 |         let k = check_and_unwrap_backwards!(k);
[INFO] [stdout]     |                 ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_backwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling libc v0.2.190
[INFO] [stderr]    Compiling rand_pcg v0.1.2
[INFO] [stderr]    Compiling rand_chacha v0.1.1
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling rand_core v0.3.2
[INFO] [stderr]    Compiling rand_jitter v0.1.4
[INFO] [stderr]    Compiling rand_isaac v0.1.1
[INFO] [stderr]    Compiling rand_hc v0.1.0
[INFO] [stderr]    Compiling rand_xorshift v0.1.1
[INFO] [stderr]    Compiling aho-corasick v1.1.5
[INFO] [stderr]    Compiling rand_os v0.1.3
[INFO] [stderr]    Compiling regex-automata v0.4.18
[INFO] [stderr]    Compiling regex v1.13.1
[INFO] [stderr]    Compiling env_logger v0.6.2
[INFO] [stderr]    Compiling quickcheck v0.8.5
[INFO] [stderr]    Compiling strata v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated module `std::u32`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> src/lib.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 |     u32, u64,
[INFO] [stdout]   |     ^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::u64`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]  --> src/lib.rs:4:10
[INFO] [stdout]   |
[INFO] [stdout] 4 |     u32, u64,
[INFO] [stdout]   |          ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:405:27
[INFO] [stdout]     |
[INFO] [stdout] 405 | const DOC_MIN: u32 = u32::MIN;
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:406:27
[INFO] [stdout]     |
[INFO] [stdout] 406 | const DOC_MAX: u32 = u32::MAX;
[INFO] [stdout]     |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:407:34
[INFO] [stdout]     |
[INFO] [stdout] 407 | const DOC_OFFSET_MIN: u32 = u32::MIN;
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:408:34
[INFO] [stdout]     |
[INFO] [stdout] 408 | const DOC_OFFSET_MAX: u32 = u32::MAX;
[INFO] [stdout]     |                                  ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]   --> src/lib.rs:29:35
[INFO] [stdout]    |
[INFO] [stdout] 29 |             Valid(x) if x == u64::MAX => PositiveInfinity,
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]   --> src/lib.rs:37:35
[INFO] [stdout]    |
[INFO] [stdout] 37 |             Valid(x) if x == u64::MIN => NegativeInfinity,
[INFO] [stdout]    |                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:329:38
[INFO] [stdout]     |
[INFO] [stdout] 329 |             NegativeInfinity => u64::MIN,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 349 |         let k = check_and_unwrap_forwards!(k);
[INFO] [stdout]     |                 ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_forwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:341:38
[INFO] [stdout]     |
[INFO] [stdout] 341 |             PositiveInfinity => u64::MAX,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 359 |         let k = check_and_unwrap_backwards!(k);
[INFO] [stdout]     |                 ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_backwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:329:38
[INFO] [stdout]     |
[INFO] [stdout] 329 |             NegativeInfinity => u64::MIN,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 368 |         let k = check_and_unwrap_forwards!(k);
[INFO] [stdout]     |                 ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_forwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:341:38
[INFO] [stdout]     |
[INFO] [stdout] 341 |             PositiveInfinity => u64::MAX,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 378 |         let k = check_and_unwrap_backwards!(k);
[INFO] [stdout]     |                 ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_backwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:329:38
[INFO] [stdout]     |
[INFO] [stdout] 329 |             NegativeInfinity => u64::MIN,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 452 |         let k = check_and_unwrap_forwards!(k);
[INFO] [stdout]     |                 ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_forwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:341:38
[INFO] [stdout]     |
[INFO] [stdout] 341 |             PositiveInfinity => u64::MAX,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 462 |         let k = check_and_unwrap_backwards!(k);
[INFO] [stdout]     |                 ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_backwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:329:38
[INFO] [stdout]     |
[INFO] [stdout] 329 |             NegativeInfinity => u64::MIN,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 472 |         let k = check_and_unwrap_forwards!(k);
[INFO] [stdout]     |                 ----------------------------- in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_forwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]    --> src/lib.rs:341:38
[INFO] [stdout]     |
[INFO] [stdout] 341 |             PositiveInfinity => u64::MAX,
[INFO] [stdout]     |                                      ^^^
[INFO] [stdout] ...
[INFO] [stdout] 480 |         let k = check_and_unwrap_backwards!(k);
[INFO] [stdout]     |                 ------------------------------ in this macro invocation
[INFO] [stdout]     |
[INFO] [stdout]     = note: this warning originates in the macro `check_and_unwrap_backwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated module `std::u32`: all constants in this module replaced by associated constants on the type
[INFO] [stdout]     --> src/lib.rs:1055:27
[INFO] [stdout]      |
[INFO] [stdout] 1055 |     use std::{fmt::Debug, u32};
[INFO] [stdout]      |                           ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]     --> src/lib.rs:2023:40
[INFO] [stdout]      |
[INFO] [stdout] 2023 |         assert_eq!(d.tau(doc_k(1, u32::MAX)), doc_extent(2));
[INFO] [stdout]      |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]     --> src/lib.rs:2047:46
[INFO] [stdout]      |
[INFO] [stdout] 2047 |         assert_eq!(d.tau_prime(doc_k(1, u32::MAX)), doc_extent(1));
[INFO] [stdout]      |                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]     --> src/lib.rs:2065:46
[INFO] [stdout]      |
[INFO] [stdout] 2065 |         assert_eq!(d.tau_prime(doc_k(0, u32::MAX - 1)), START_EXTENT)
[INFO] [stdout]      |                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]     --> src/lib.rs:2077:40
[INFO] [stdout]      |
[INFO] [stdout] 2077 |         assert_eq!(d.rho(doc_k(1, u32::MAX)), doc_extent(1));
[INFO] [stdout]      |                                        ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stdout]     --> src/lib.rs:2101:46
[INFO] [stdout]      |
[INFO] [stdout] 2101 |         assert_eq!(d.rho_prime(doc_k(1, u32::MAX)), doc_extent(1));
[INFO] [stdout]      |                                              ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/lib.rs:1894:37
[INFO] [stdout]      |
[INFO] [stdout] 1894 |     struct ArbitraryAlgebraTree(Box<QuickcheckAlgebra + Send>);
[INFO] [stdout]      |                                     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout]      = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1894 |     struct ArbitraryAlgebraTree(Box<dyn QuickcheckAlgebra + Send>);
[INFO] [stdout]      |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/lib.rs:1881:51
[INFO] [stdout]      |
[INFO] [stdout] 1881 |         fn clone_quickcheck_algebra(&self) -> Box<QuickcheckAlgebra + Send>;
[INFO] [stdout]      |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1881 |         fn clone_quickcheck_algebra(&self) -> Box<dyn QuickcheckAlgebra + Send>;
[INFO] [stdout]      |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/lib.rs:1888:51
[INFO] [stdout]      |
[INFO] [stdout] 1888 |         fn clone_quickcheck_algebra(&self) -> Box<QuickcheckAlgebra + Send> {
[INFO] [stdout]      |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1888 |         fn clone_quickcheck_algebra(&self) -> Box<dyn QuickcheckAlgebra + Send> {
[INFO] [stdout]      |                                                   +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/lib.rs:1112:33
[INFO] [stdout]      |
[INFO] [stdout] 1112 |         fn shrink(&self) -> Box<Iterator<Item = Self>> {
[INFO] [stdout]      |                                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1112 |         fn shrink(&self) -> Box<dyn Iterator<Item = Self>> {
[INFO] [stdout]      |                                 +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stdout]     --> src/lib.rs:1937:32
[INFO] [stdout]      |
[INFO] [stdout] 1937 |                     let c: Box<QuickcheckAlgebra + Send> = match g.gen_range(0, 7) {
[INFO] [stdout]      |                                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stdout]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stdout] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stdout]      |
[INFO] [stdout] 1937 |                     let c: Box<dyn QuickcheckAlgebra + Send> = match g.gen_range(0, 7) {
[INFO] [stdout]      |                                +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 15.89s
[INFO] running `Command { std: "docker" "inspect" "ce71e72050862e3384347b1e972dd789c1512f75c8bc761440c9d17f77bf07e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "exec" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-w" "/opt/rustwide/workdir" "--user" "0:0" "ce71e72050862e3384347b1e972dd789c1512f75c8bc761440c9d17f77bf07e3" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated module `std::u32`: all constants in this module replaced by associated constants on the type
[INFO] [stderr]  --> src/lib.rs:4:5
[INFO] [stderr]   |
[INFO] [stderr] 4 |     u32, u64,
[INFO] [stderr]   |     ^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated module `std::u64`: all constants in this module replaced by associated constants on the type
[INFO] [stderr]  --> src/lib.rs:4:10
[INFO] [stderr]   |
[INFO] [stderr] 4 |     u32, u64,
[INFO] [stderr]   |          ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u32::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stderr]    --> src/lib.rs:405:27
[INFO] [stderr]     |
[INFO] [stderr] 405 | const DOC_MIN: u32 = u32::MIN;
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/lib.rs:406:27
[INFO] [stderr]     |
[INFO] [stderr] 406 | const DOC_MAX: u32 = u32::MAX;
[INFO] [stderr]     |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u32::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stderr]    --> src/lib.rs:407:34
[INFO] [stderr]     |
[INFO] [stderr] 407 | const DOC_OFFSET_MIN: u32 = u32::MIN;
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/lib.rs:408:34
[INFO] [stderr]     |
[INFO] [stderr] 408 | const DOC_OFFSET_MAX: u32 = u32::MAX;
[INFO] [stderr]     |                                  ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]   --> src/lib.rs:29:35
[INFO] [stderr]    |
[INFO] [stderr] 29 |             Valid(x) if x == u64::MAX => PositiveInfinity,
[INFO] [stderr]    |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u64::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stderr]   --> src/lib.rs:37:35
[INFO] [stderr]    |
[INFO] [stderr] 37 |             Valid(x) if x == u64::MIN => NegativeInfinity,
[INFO] [stderr]    |                                   ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u64::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stderr]    --> src/lib.rs:329:38
[INFO] [stderr]     |
[INFO] [stderr] 329 |             NegativeInfinity => u64::MIN,
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] ...
[INFO] [stderr] 349 |         let k = check_and_unwrap_forwards!(k);
[INFO] [stderr]     |                 ----------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_and_unwrap_forwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/lib.rs:341:38
[INFO] [stderr]     |
[INFO] [stderr] 341 |             PositiveInfinity => u64::MAX,
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] ...
[INFO] [stderr] 359 |         let k = check_and_unwrap_backwards!(k);
[INFO] [stderr]     |                 ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_and_unwrap_backwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u64::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stderr]    --> src/lib.rs:329:38
[INFO] [stderr]     |
[INFO] [stderr] 329 |             NegativeInfinity => u64::MIN,
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] ...
[INFO] [stderr] 368 |         let k = check_and_unwrap_forwards!(k);
[INFO] [stderr]     |                 ----------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_and_unwrap_forwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/lib.rs:341:38
[INFO] [stderr]     |
[INFO] [stderr] 341 |             PositiveInfinity => u64::MAX,
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] ...
[INFO] [stderr] 378 |         let k = check_and_unwrap_backwards!(k);
[INFO] [stderr]     |                 ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_and_unwrap_backwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u64::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stderr]    --> src/lib.rs:329:38
[INFO] [stderr]     |
[INFO] [stderr] 329 |             NegativeInfinity => u64::MIN,
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] ...
[INFO] [stderr] 452 |         let k = check_and_unwrap_forwards!(k);
[INFO] [stderr]     |                 ----------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_and_unwrap_forwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/lib.rs:341:38
[INFO] [stderr]     |
[INFO] [stderr] 341 |             PositiveInfinity => u64::MAX,
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] ...
[INFO] [stderr] 462 |         let k = check_and_unwrap_backwards!(k);
[INFO] [stderr]     |                 ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_and_unwrap_backwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u64::MIN`: replaced by the `MIN` associated constant on this type
[INFO] [stderr]    --> src/lib.rs:329:38
[INFO] [stderr]     |
[INFO] [stderr] 329 |             NegativeInfinity => u64::MIN,
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] ...
[INFO] [stderr] 472 |         let k = check_and_unwrap_forwards!(k);
[INFO] [stderr]     |                 ----------------------------- in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_and_unwrap_forwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u64::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]    --> src/lib.rs:341:38
[INFO] [stderr]     |
[INFO] [stderr] 341 |             PositiveInfinity => u64::MAX,
[INFO] [stderr]     |                                      ^^^
[INFO] [stderr] ...
[INFO] [stderr] 480 |         let k = check_and_unwrap_backwards!(k);
[INFO] [stderr]     |                 ------------------------------ in this macro invocation
[INFO] [stderr]     |
[INFO] [stderr]     = note: this warning originates in the macro `check_and_unwrap_backwards` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `strata` (lib) generated 16 warnings
[INFO] [stderr] warning: use of deprecated module `std::u32`: all constants in this module replaced by associated constants on the type
[INFO] [stderr]     --> src/lib.rs:1055:27
[INFO] [stderr]      |
[INFO] [stderr] 1055 |     use std::{fmt::Debug, u32};
[INFO] [stderr]      |                           ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]     --> src/lib.rs:2023:40
[INFO] [stderr]      |
[INFO] [stderr] 2023 |         assert_eq!(d.tau(doc_k(1, u32::MAX)), doc_extent(2));
[INFO] [stderr]      |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]     --> src/lib.rs:2047:46
[INFO] [stderr]      |
[INFO] [stderr] 2047 |         assert_eq!(d.tau_prime(doc_k(1, u32::MAX)), doc_extent(1));
[INFO] [stderr]      |                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]     --> src/lib.rs:2065:46
[INFO] [stderr]      |
[INFO] [stderr] 2065 |         assert_eq!(d.tau_prime(doc_k(0, u32::MAX - 1)), START_EXTENT)
[INFO] [stderr]      |                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]     --> src/lib.rs:2077:40
[INFO] [stderr]      |
[INFO] [stderr] 2077 |         assert_eq!(d.rho(doc_k(1, u32::MAX)), doc_extent(1));
[INFO] [stderr]      |                                        ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::u32::MAX`: replaced by the `MAX` associated constant on this type
[INFO] [stderr]     --> src/lib.rs:2101:46
[INFO] [stderr]      |
[INFO] [stderr] 2101 |         assert_eq!(d.rho_prime(doc_k(1, u32::MAX)), doc_extent(1));
[INFO] [stderr]      |                                              ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1894:37
[INFO] [stderr]      |
[INFO] [stderr] 1894 |     struct ArbitraryAlgebraTree(Box<QuickcheckAlgebra + Send>);
[INFO] [stderr]      |                                     ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr]      = note: `#[warn(bare_trait_objects)]` (part of `#[warn(rust_2021_compatibility)]`) on by default
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1894 |     struct ArbitraryAlgebraTree(Box<dyn QuickcheckAlgebra + Send>);
[INFO] [stderr]      |                                     +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1881:51
[INFO] [stderr]      |
[INFO] [stderr] 1881 |         fn clone_quickcheck_algebra(&self) -> Box<QuickcheckAlgebra + Send>;
[INFO] [stderr]      |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1881 |         fn clone_quickcheck_algebra(&self) -> Box<dyn QuickcheckAlgebra + Send>;
[INFO] [stderr]      |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1888:51
[INFO] [stderr]      |
[INFO] [stderr] 1888 |         fn clone_quickcheck_algebra(&self) -> Box<QuickcheckAlgebra + Send> {
[INFO] [stderr]      |                                                   ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1888 |         fn clone_quickcheck_algebra(&self) -> Box<dyn QuickcheckAlgebra + Send> {
[INFO] [stderr]      |                                                   +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1112:33
[INFO] [stderr]      |
[INFO] [stderr] 1112 |         fn shrink(&self) -> Box<Iterator<Item = Self>> {
[INFO] [stderr]      |                                 ^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1112 |         fn shrink(&self) -> Box<dyn Iterator<Item = Self>> {
[INFO] [stderr]      |                                 +++
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]     --> src/lib.rs:1937:32
[INFO] [stderr]      |
[INFO] [stderr] 1937 |                     let c: Box<QuickcheckAlgebra + Send> = match g.gen_range(0, 7) {
[INFO] [stderr]      |                                ^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021!
[INFO] [stderr]      = note: for more information, see <https://doc.rust-lang.org/edition-guide/rust-2021/warnings-promoted-to-error.html>
[INFO] [stderr] help: if this is a dyn-compatible trait, use `dyn`
[INFO] [stderr]      |
[INFO] [stderr] 1937 |                     let c: Box<dyn QuickcheckAlgebra + Send> = match g.gen_range(0, 7) {
[INFO] [stderr]      |                                +++
[INFO] [stderr] 
[INFO] [stderr] warning: `strata` (lib test) generated 27 warnings (16 duplicates) (run `cargo fix --lib -p strata --tests` to apply 5 suggestions)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/strata-35e28e1f5dde7102)
[INFO] [stdout] 
[INFO] [stdout] running 100 tests
[INFO] [stdout] test test::both_of_intersects_empty_lists ... ok
[INFO] [stdout] test test::both_of_intersects_nonempty_lists ... ok
[INFO] [stdout] test test::both_of_merges_overlapping_lists_nested_at_start ... ok
[INFO] [stdout] test test::both_of_lists_have_extents_starting_after_point ... ok
[INFO] [stdout] test test::both_of_merges_overlapping_lists_nested_at_end ... ok
[INFO] [stdout] test test::both_of_intersects_empty_list_and_nonempty_list ... ok
[INFO] [stdout] test test::contained_in_needle_and_haystack_exactly_match ... ok
[INFO] [stdout] test test::contained_in_needle_starts_too_early ... ok
[INFO] [stdout] test test::contained_in_needle_ends_too_late ... ok
[INFO] [stdout] test test::both_of_intersects_overlapping_nonnested_lists ... ok
[INFO] [stdout] test test::both_of_lists_do_not_have_extents_starting_after_point ... ok
[INFO] [stdout] test test::contained_in_needle_start_matches_haystack_start ... ok
[INFO] [stdout] test test::both_of_merges_overlapping_nested_lists ... ok
[INFO] [stdout] test test::contained_in_needle_end_matches_haystack_end ... ok
[INFO] [stdout] test test::contained_in_needle_is_fully_within_haystack ... ok
[INFO] [stdout] test test::containing_haystack_ends_too_early ... ok
[INFO] [stdout] test test::containing_haystack_fully_around_needle ... ok
[INFO] [stdout] test test::containing_haystack_and_needle_exactly_match ... ok
[INFO] [stdout] test test::containing_haystack_end_matches_needle_end ... ok
[INFO] [stdout] test test::containing_haystack_start_matches_needle_start ... ok
[INFO] [stdout] test test::containing_haystack_starts_too_late ... ok
[INFO] [stdout] test test::document_rho_at_directional_end ... ok
[INFO] [stdout] test test::document_rho_between_document_boundaries ... ok
[INFO] [stdout] test test::document_rho_prime_at_document_start ... ok
[INFO] [stdout] test test::document_rho_prime_at_directional_end ... ok
[INFO] [stdout] test test::document_rho_prime_at_document_end ... ok
[INFO] [stdout] test test::document_rho_prime_before_directional_start ... ok
[INFO] [stdout] test test::document_rho_prime_between_document_boundaries ... ok
[INFO] [stdout] test test::document_tau_between_document_boundaries ... ok
[INFO] [stdout] test test::document_rho_at_document_end ... ok
[INFO] [stdout] test test::document_tau_at_directional_end ... ok
[INFO] [stdout] test test::document_rho_at_document_start ... ok
[INFO] [stdout] test test::document_tau_at_document_end ... ok
[INFO] [stdout] test test::document_tau_prime_at_document_end ... ok
[INFO] [stdout] test test::document_tau_at_document_start ... ok
[INFO] [stdout] test test::document_tau_prime_at_document_start ... ok
[INFO] [stdout] test test::document_tau_prime_before_directional_start ... ok
[INFO] [stdout] test test::document_tau_prime_between_document_boundaries ... ok
[INFO] [stdout] test test::extent_list_rho_finds_first_extent_ending_after_point ... ok
[INFO] [stdout] test test::extent_list_rho_returns_end_marker_if_no_match ... ok
[INFO] [stdout] test test::extent_list_tau_finds_extents_that_start_at_same_point ... ok
[INFO] [stdout] test test::document_tau_prime_at_directional_end ... ok
[INFO] [stdout] test test::extent_list_tau_finds_first_extent_starting_after_point ... ok
[INFO] [stdout] test test::document_tau_prime_matches_rho_prime ... ok
[INFO] [stdout] test test::document_tau_matches_rho ... ok
[INFO] [stdout] test test::extent_list_rho_finds_extents_that_end_at_same_point ... ok
[INFO] [stdout] test test::extent_list_tau_returns_end_marker_if_no_match ... ok
[INFO] [stdout] test test::followed_by_in_descending_order ... ok
[INFO] [stdout] test test::followed_by_one_empty_list ... ok
[INFO] [stdout] test test::followed_by_overlapping ... ok
[INFO] [stdout] test test::followed_by_in_ascending_order ... ok
[INFO] [stdout] test test::followed_by_empty_lists ... ok
[INFO] [stdout] test test::containing_all_tau_prime_matches_all_rho_prime ... ok
[INFO] [stdout] test test::not_contained_in_needle_and_haystack_exactly_match ... ok
[INFO] [stdout] test test::not_contained_in_needle_end_matches_haystack_end ... ok
[INFO] [stdout] test test::not_contained_in_needle_ends_too_late ... ok
[INFO] [stdout] test test::not_contained_in_needle_is_fully_within_haystack ... ok
[INFO] [stdout] test test::not_contained_in_needle_start_matches_haystack_start ... ok
[INFO] [stdout] test test::not_contained_in_needle_starts_too_early ... ok
[INFO] [stdout] test test::both_of_all_tau_matches_all_rho ... ok
[INFO] [stdout] test test::contained_in_any_k ... ok
[INFO] [stdout] test test::contained_in_all_tau_matches_all_rho ... ok
[INFO] [stdout] test test::contained_in_all_tau_prime_matches_all_rho_prime ... ok
[INFO] [stdout] test test::not_containing_haystack_and_needle_exactly_match ... ok
[INFO] [stdout] test test::not_containing_haystack_ends_too_early ... ok
[INFO] [stdout] test test::not_containing_haystack_fully_around_needle ... ok
[INFO] [stdout] test test::not_containing_haystack_end_matches_needle_end ... ok
[INFO] [stdout] test test::not_containing_haystack_start_matches_needle_start ... ok
[INFO] [stdout] test test::not_containing_haystack_starts_too_late ... ok
[INFO] [stdout] test test::followed_by_all_tau_prime_matches_all_rho_prime ... ok
[INFO] [stdout] test test::one_of_merges_empty_list_and_nonempty_list ... ok
[INFO] [stdout] test test::one_of_merges_empty_lists ... ok
[INFO] [stdout] test test::containing_all_tau_matches_all_rho ... ok
[INFO] [stdout] test test::one_of_merges_nonempty_lists ... ok
[INFO] [stdout] test test::one_of_merges_overlapping_lists_nested_at_end ... ok
[INFO] [stdout] test test::one_of_merges_overlapping_nested_lists ... ok
[INFO] [stdout] test test::one_of_merges_overlapping_nonnested_lists ... ok
[INFO] [stdout] test test::one_of_merges_overlapping_lists_nested_at_start ... ok
[INFO] [stdout] test test::one_of_rho_nested_extents ... ok
[INFO] [stdout] test test::one_of_rho_nested_extents_with_trailing_extent ... ok
[INFO] [stdout] test test::one_of_rho_one_empty_list ... ok
[INFO] [stdout] test test::one_of_rho_overlapping_and_nested_extents ... ok
[INFO] [stdout] test test::one_of_rho_overlapping_extents ... ok
[INFO] [stdout] test test::extent_list_all_tau_matches_all_rho ... ok
[INFO] [stdout] test test::not_containing_any_k ... ok
[INFO] [stdout] test test::not_contained_in_all_tau_prime_matches_all_rho_prime ... ok
[INFO] [stdout] test test::not_containing_all_tau_prime_matches_all_rho_prime ... ok
[INFO] [stdout] test test::both_of_any_k ... ok
[INFO] [stdout] test test::containing_any_k ... ok
[INFO] [stdout] test test::one_of_all_tau_matches_all_rho ... ok
[INFO] [stdout] test test::not_containing_all_tau_matches_all_rho ... ok
[INFO] [stdout] test test::one_of_any_k ... ok
[INFO] [stdout] test test::both_of_all_tau_prime_matches_all_rho_prime ... ok
[INFO] [stdout] test test::followed_by_any_k ... ok
[INFO] [stdout] test test::followed_by_all_tau_matches_all_rho ... ok
[INFO] [stdout] test test::not_contained_in_any_k ... ok
[INFO] [stdout] test test::not_contained_in_all_tau_matches_all_rho ... ok
[INFO] [stdout] test test::tree_of_operators_any_k ... ok
[INFO] [stdout] test test::tree_of_operators_all_tau_matches_all_rho ... ok
[INFO] [stderr]    Doc-tests strata
[INFO] [stdout] test test::tree_of_operators_all_tau_prime_matches_all_rho_prime ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 100 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 3.90s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "ce71e72050862e3384347b1e972dd789c1512f75c8bc761440c9d17f77bf07e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce71e72050862e3384347b1e972dd789c1512f75c8bc761440c9d17f77bf07e3", kill_on_drop: false }`
[INFO] [stdout] ce71e72050862e3384347b1e972dd789c1512f75c8bc761440c9d17f77bf07e3
