[INFO] cloning repository https://github.com/taylor1791/roll
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/taylor1791/roll" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaylor1791%2Froll", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaylor1791%2Froll'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] feee7bfca7decd9995999574184d61b363496f8d
[INFO] testing taylor1791/roll against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaylor1791%2Froll" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/taylor1791/roll on toolchain 7af779037716ae4125ceabb429791b4cf5dd0a43
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/taylor1791/roll
[INFO] finished tweaking git repo https://github.com/taylor1791/roll
[INFO] tweaked toml for git repo https://github.com/taylor1791/roll written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/taylor1791/roll already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[ERROR] error running command: no output for 300 seconds
[INFO] testing taylor1791/roll against try#7af779037716ae4125ceabb429791b4cf5dd0a43 for pr-136932
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftaylor1791%2Froll" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/taylor1791/roll on toolchain 7af779037716ae4125ceabb429791b4cf5dd0a43
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/taylor1791/roll
[INFO] finished tweaking git repo https://github.com/taylor1791/roll
[INFO] tweaked toml for git repo https://github.com/taylor1791/roll written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/taylor1791/roll already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded terminal_size v0.2.1
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[INFO] [stderr]   Downloaded os_type v2.4.0
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[INFO] [stderr]   Downloaded either v1.7.0
[INFO] [stderr]   Downloaded owo-colors v3.4.0
[INFO] [stderr]   Downloaded ibig v0.3.5
[INFO] [stderr]   Downloaded rustix v0.35.9
[INFO] [stderr]   Downloaded clap v3.2.16
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0cf5a19e7233316a8808c69371f6a2267541ea970342600dea5f3056fd76584b
[INFO] running `Command { std: "docker" "start" "-a" "0cf5a19e7233316a8808c69371f6a2267541ea970342600dea5f3056fd76584b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0cf5a19e7233316a8808c69371f6a2267541ea970342600dea5f3056fd76584b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0cf5a19e7233316a8808c69371f6a2267541ea970342600dea5f3056fd76584b", kill_on_drop: false }`
[INFO] [stdout] 0cf5a19e7233316a8808c69371f6a2267541ea970342600dea5f3056fd76584b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d0a31eee5d48d8a8375051057361d24ebd37c015b1027b1e503dc54729794f19
[INFO] running `Command { std: "docker" "start" "-a" "d0a31eee5d48d8a8375051057361d24ebd37c015b1027b1e503dc54729794f19", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling proc-macro2 v1.0.42
[INFO] [stderr]    Compiling quote v1.0.20
[INFO] [stderr]    Compiling unicode-ident v1.0.2
[INFO] [stderr]    Compiling syn v1.0.98
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling version_check v0.9.4
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[INFO] [stderr]    Compiling io-lifetimes v0.7.3
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[INFO] [stderr]    Compiling cc v1.0.73
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[INFO] [stderr]    Compiling gimli v0.26.2
[INFO] [stderr]    Compiling log v0.4.17
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling miniz_oxide v0.5.3
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[INFO] [stderr]    Compiling backtrace v0.3.66
[INFO] [stderr]    Compiling nom v7.1.1
[INFO] [stderr]    Compiling getrandom v0.2.7
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling terminal_size v0.1.17
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling supports-color v1.3.0
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling uuid v0.8.2
[INFO] [stderr]    Compiling owo-colors v3.4.0
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling regex v1.6.0
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling addr2line v0.17.0
[INFO] [stderr]    Compiling ibig v0.3.5
[INFO] [stderr]    Compiling terminal_size v0.2.1
[INFO] [stderr]    Compiling os_type v2.4.0
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[INFO] [stderr]    Compiling clap_derive v3.2.15
[INFO] [stderr]    Compiling clap v3.2.16
[INFO] [stderr]    Compiling toml v0.5.9
[INFO] [stderr]    Compiling human-panic v1.0.3
[INFO] [stderr]    Compiling roll v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `2` is never read
[INFO] [stdout]   --> src/expression/precedence.rs:46:19
[INFO] [stdout]    |
[INFO] [stdout] 46 |     Binary(P3, Q, Assoc),
[INFO] [stdout]    |     ------        ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 46 -     Binary(P3, Q, Assoc),
[INFO] [stdout] 46 +     Binary(P3, Q, ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]   --> src/bin/roll.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     setup_panic!();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `setup_panic` (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 15.96s
[INFO] running `Command { std: "docker" "inspect" "d0a31eee5d48d8a8375051057361d24ebd37c015b1027b1e503dc54729794f19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0a31eee5d48d8a8375051057361d24ebd37c015b1027b1e503dc54729794f19", kill_on_drop: false }`
[INFO] [stdout] d0a31eee5d48d8a8375051057361d24ebd37c015b1027b1e503dc54729794f19
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fb36fd47a0b72241a80f793eb942b0457c462695cfe4ea478fcec6c0969e294
[INFO] running `Command { std: "docker" "start" "-a" "4fb36fd47a0b72241a80f793eb942b0457c462695cfe4ea478fcec6c0969e294", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.10
[INFO] [stderr]    Compiling either v1.7.0
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]    Compiling plotters-backend v0.3.4
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling doc-comment v0.3.3
[INFO] [stderr]    Compiling predicates-core v1.0.3
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling termtree v0.2.4
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling cast v0.3.0
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling difflib v0.4.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling plotters-svg v0.3.3
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling predicates-tree v1.0.5
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling plotters v0.3.4
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]    Compiling float_eq v1.0.0
[INFO] [stderr]    Compiling crossbeam-channel v0.5.6
[INFO] [stderr]    Compiling ibig v0.3.5
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling crossbeam-deque v0.8.2
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling criterion-plot v0.4.5
[INFO] [stderr]    Compiling predicates v2.1.1
[INFO] [stderr]    Compiling assert_cmd v2.0.4
[INFO] [stderr]    Compiling roll v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `2` is never read
[INFO] [stdout]   --> src/expression/precedence.rs:46:19
[INFO] [stdout]    |
[INFO] [stdout] 46 |     Binary(P3, Q, Assoc),
[INFO] [stdout]    |     ------        ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 46 -     Binary(P3, Q, Assoc),
[INFO] [stdout] 46 +     Binary(P3, Q, ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling criterion v0.3.6
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]   --> src/bin/roll.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     setup_panic!();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `setup_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stdout]   --> src/bin/roll.rs:10:5
[INFO] [stdout]    |
[INFO] [stdout] 10 |     setup_panic!();
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout]    = note: this warning originates in the macro `setup_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `2` is never read
[INFO] [stdout]   --> src/expression/precedence.rs:46:19
[INFO] [stdout]    |
[INFO] [stdout] 46 |     Binary(P3, Q, Assoc),
[INFO] [stdout]    |     ------        ^^^^^
[INFO] [stdout]    |     |
[INFO] [stdout]    |     field in this variant
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]    |
[INFO] [stdout] 46 -     Binary(P3, Q, Assoc),
[INFO] [stdout] 46 +     Binary(P3, Q, ()),
[INFO] [stdout]    |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 7.46s
[INFO] running `Command { std: "docker" "inspect" "4fb36fd47a0b72241a80f793eb942b0457c462695cfe4ea478fcec6c0969e294", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fb36fd47a0b72241a80f793eb942b0457c462695cfe4ea478fcec6c0969e294", kill_on_drop: false }`
[INFO] [stdout] 4fb36fd47a0b72241a80f793eb942b0457c462695cfe4ea478fcec6c0969e294
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/source:/opt/rustwide/workdir:ro,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" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:3959728d45483eb673ba100a951a6b9f5012970368db2a9e08e0ac9b67c8a5ad" "/opt/rustwide/cargo-home/bin/cargo" "+7af779037716ae4125ceabb429791b4cf5dd0a43" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d8a4a6931001cc983aafc5204d08044f329771f4dced67214284fea7d5f1d9aa
[INFO] running `Command { std: "docker" "start" "-a" "d8a4a6931001cc983aafc5204d08044f329771f4dced67214284fea7d5f1d9aa", kill_on_drop: false }`
[INFO] [stderr] warning: field `2` is never read
[INFO] [stderr]   --> src/expression/precedence.rs:46:19
[INFO] [stderr]    |
[INFO] [stderr] 46 |     Binary(P3, Q, Assoc),
[INFO] [stderr]    |     ------        ^^^^^
[INFO] [stderr]    |     |
[INFO] [stderr]    |     field in this variant
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]    |
[INFO] [stderr] 46 -     Binary(P3, Q, Assoc),
[INFO] [stderr] 46 +     Binary(P3, Q, ()),
[INFO] [stderr]    |
[INFO] [stderr] 
[INFO] [stderr] warning: `roll` (lib) generated 1 warning
[INFO] [stderr] warning: use of deprecated type alias `std::panic::PanicInfo`: use `PanicHookInfo` instead
[INFO] [stderr]   --> src/bin/roll.rs:10:5
[INFO] [stderr]    |
[INFO] [stderr] 10 |     setup_panic!();
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(deprecated)]` on by default
[INFO] [stderr]    = note: this warning originates in the macro `setup_panic` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stderr] 
[INFO] [stderr] warning: `roll` (bin "roll") generated 1 warning
[INFO] [stderr] warning: `roll` (bin "roll" test) generated 1 warning (1 duplicate)
[INFO] [stderr] warning: `roll` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/roll-254352aee7a05172)
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test combinatorics::test::test_dee_twenty ... ok
[INFO] [stdout] test combinatorics::test::test_two_dee_ten ... ok
[INFO] [stdout] test combinatorics::test::test_three_dee_six ... ok
[INFO] [stdout] test expression::test::constant ... ok
[INFO] [stdout] test expression::test::exponent ... ok
[INFO] [stdout] test expression::test::difference_literals ... ok
[INFO] [stdout] test expression::test::iquotient_literals ... ok
[INFO] [stdout] test expression::test::minus ... ok
[INFO] [stdout] test expression::test::dice ... ok
[INFO] [stdout] test expression::test::exponent_precedence_minus ... ok
[INFO] [stdout] test combinatorics::test::test_choose_symmetry_identity ... ok
[INFO] [stdout] test combinatorics::test::test_choose_absorption ... ok
[INFO] [stdout] test expression::test::minus_minus ... ok
[INFO] [stdout] test combinatorics::test::test_choose_addition ... ok
[INFO] [stdout] test expression::test::plus ... ok
[INFO] [stdout] test expression::test::plus_plus ... ok
[INFO] [stdout] test expression::test::left_associative_left_grouping ... ok
[INFO] [stdout] test expression::test::exponent_precedence_dice ... ok
[INFO] [stdout] test expression::test::dice_precedence ... ok
[INFO] [stdout] test expression::test::right_associative_left_grouping ... ok
[INFO] [stdout] test combinatorics::test::test_choose_definition ... ok
[INFO] [stdout] test expression::test::unexpected_end_empty_string ... ok
[INFO] [stdout] test expression::test::product_literals ... ok
[INFO] [stdout] test expression::test::unexpected_end_expression ... ok
[INFO] [stdout] test expression::test::product_iquotient_precedence ... ok
[INFO] [stdout] test expression::test::unexpected_token_in_subexpression ... ok
[INFO] [stdout] test expression::test::sum_literals ... ok
[INFO] [stdout] test expression::test::unexpected_token_erroneous_character ... ok
[INFO] [stdout] test expression::test::unexpected_token_start ... ok
[INFO] [stdout] test expression::test::plus_mod ... ok
[INFO] [stdout] test expression::test::n_dice ... ok
[INFO] [stdout] test iter_func::test::test_group_by ... ok
[INFO] [stdout] test pmf::test::expected_value_roulette ... ok
[INFO] [stdout] test pmf::test::mapping_over_constant ... ok
[INFO] [stdout] test expression::test::left_associative_right_grouping ... ok
[INFO] [stdout] test expression::test::right_associative_right_grouping ... ok
[INFO] [stdout] test expression::test::minus_mod ... ok
[INFO] [stdout] test iter_func::test::test_sorted_by ... ok
[INFO] [stdout] test pmf::test::are_normalized ... ok
[INFO] [stdout] test iter_func::test::test_cartesian_product_by_cardinality ... ok
[INFO] [stdout] test expression::test::trailing_space ... ok
[INFO] [stdout] test expression::test::sum_dice ... ok
[INFO] [stdout] test expression::test::n_dice_dice ... ok
[INFO] [stdout] test pmf::test::cartesian_product_preserves_normalization ... ok
[INFO] [stdout] test combinatorics::test::test_choose_upper_index_summation ... ok
[INFO] [stdout] test combinatorics::test::test_choose_sum_nth_pascal_row ... ok
[INFO] [stdout] test combinatorics::test::test_count_sum_symmetry ... ok
[INFO] [stdout] test combinatorics::test::test_count_sum_sum ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 24.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/roll.rs (/opt/rustwide/target/debug/deps/roll-315a90154cd82e1a)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test json::ibig::test::test_safe_negative_number ... ok
[INFO] [stdout] test json::ibig::test::test_unsafe_positive_number ... ok
[INFO] [stdout] test json::ibig::test::test_unsafe_negative_number ... ok
[INFO] [stdout] test json::ibig::test::test_safe_positive_number ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/cli.rs (/opt/rustwide/target/debug/deps/cli-211ab99e513fd444)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test roll_json ... ok
[INFO] [stdout] test roll_missing_tty ... ok
[INFO] [stdout] test roll_tty ... ok
[INFO] [stdout] test pmf_tty ... ok
[INFO] [stdout] test pmf_missing_tty ... ok
[INFO] [stdout] test pmf_json ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests roll
[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" "d8a4a6931001cc983aafc5204d08044f329771f4dced67214284fea7d5f1d9aa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8a4a6931001cc983aafc5204d08044f329771f4dced67214284fea7d5f1d9aa", kill_on_drop: false }`
[INFO] [stdout] d8a4a6931001cc983aafc5204d08044f329771f4dced67214284fea7d5f1d9aa