[INFO] fetching crate tupl 0.6.0...
[INFO] testing tupl-0.6.0 against 1.99.0-beta.8 for beta-1.100-2
[INFO] extracting crate tupl 0.6.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate tupl 0.6.0
[INFO] finished tweaking crates.io crate tupl 0.6.0
[INFO] tweaked toml for crates.io crate tupl 0.6.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tupl 0.6.0 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] crate crates.io crate tupl 0.6.0 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" "+1.99.0-beta.8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded tupl-macros v0.6.0
[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] 88dc6e53005455cd9406734026d950db19ef6e8c27220ad3a6d9454d9831d49c
[INFO] running `Command { std: "docker" "start" "88dc6e53005455cd9406734026d950db19ef6e8c27220ad3a6d9454d9831d49c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "88dc6e53005455cd9406734026d950db19ef6e8c27220ad3a6d9454d9831d49c", 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" "88dc6e53005455cd9406734026d950db19ef6e8c27220ad3a6d9454d9831d49c" "/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" "88dc6e53005455cd9406734026d950db19ef6e8c27220ad3a6d9454d9831d49c", 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" "88dc6e53005455cd9406734026d950db19ef6e8c27220ad3a6d9454d9831d49c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr]    Compiling tupl-macros v0.6.0
[INFO] [stderr]    Compiling tupl v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `Command { std: "docker" "inspect" "88dc6e53005455cd9406734026d950db19ef6e8c27220ad3a6d9454d9831d49c", 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" "88dc6e53005455cd9406734026d950db19ef6e8c27220ad3a6d9454d9831d49c" "/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 tupl v0.6.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.02s
[INFO] running `Command { std: "docker" "inspect" "88dc6e53005455cd9406734026d950db19ef6e8c27220ad3a6d9454d9831d49c", 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" "88dc6e53005455cd9406734026d950db19ef6e8c27220ad3a6d9454d9831d49c" "/opt/rustwide/cargo-home/bin/cargo" "+1.99.0-beta.8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tupl-51ae0e29250c8796)
[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] [stderr]    Doc-tests tupl
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/lib.rs - JoinableTuple::join (line 67) ... ok
[INFO] [stdout] test src/lib.rs - NonUnitTuple::head_mut (line 131) ... ok
[INFO] [stdout] test src/lib.rs - NonUnitTuple::truncate_head (line 158) ... ok
[INFO] [stdout] test src/lib.rs - GrowableTuple::append (line 87) ... ok
[INFO] [stdout] test src/lib.rs - NonUnitTuple::head (line 122) ... ok
[INFO] [stdout] test src/../README.md - (line 6) ... ok
[INFO] [stdout] test src/lib.rs - NonUnitTuple::tail (line 140) ... ok
[INFO] [stdout] test src/lib.rs - Tuple::as_ref (line 37) ... ok
[INFO] [stdout] test src/lib.rs - GrowableTuple::prepend (line 97) ... ok
[INFO] [stdout] test src/lib.rs - Tuple::as_mut (line 49) ... ok
[INFO] [stdout] test src/lib.rs - PluralTuple::truncate_ends (line 212) ... ok
[INFO] [stdout] test src/lib.rs - PluralTuple::ends_mut (line 202) ... ok
[INFO] [stdout] test src/lib.rs - NonUnitTuple::truncate_tail (line 168) ... ok
[INFO] [stdout] test src/lib.rs - NonUnitTuple::tail_mut (line 149) ... ok
[INFO] [stdout] test src/lib.rs - PluralTuple::ends (line 192) ... ok
[INFO] [stdout] test src/util.rs - util::IterableTuple::iter_tuple (line 15) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.75s; merged doctests compilation took 0.69s
[INFO] running `Command { std: "docker" "inspect" "88dc6e53005455cd9406734026d950db19ef6e8c27220ad3a6d9454d9831d49c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "88dc6e53005455cd9406734026d950db19ef6e8c27220ad3a6d9454d9831d49c", kill_on_drop: false }`
[INFO] [stdout] 88dc6e53005455cd9406734026d950db19ef6e8c27220ad3a6d9454d9831d49c
