[INFO] fetching crate revpolnot 1.0.2...
[INFO] testing revpolnot-1.0.2 against try#b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b for pr-145330-1
[INFO] extracting crate revpolnot 1.0.2 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate revpolnot 1.0.2
[INFO] finished tweaking crates.io crate revpolnot 1.0.2
[INFO] tweaked toml for crates.io crate revpolnot 1.0.2 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate revpolnot 1.0.2 on toolchain b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate revpolnot 1.0.2 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" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e3755b37e231bee25aa36d6ffc97781631a676a89fadff52a89ddcbed8039ed2
[INFO] running `Command { std: "docker" "start" "-a" "e3755b37e231bee25aa36d6ffc97781631a676a89fadff52a89ddcbed8039ed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e3755b37e231bee25aa36d6ffc97781631a676a89fadff52a89ddcbed8039ed2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e3755b37e231bee25aa36d6ffc97781631a676a89fadff52a89ddcbed8039ed2", kill_on_drop: false }`
[INFO] [stdout] e3755b37e231bee25aa36d6ffc97781631a676a89fadff52a89ddcbed8039ed2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 72b8176134d745c00c30435289dfb3d98e353e7b80a8a36232e943e4cf5e8105
[INFO] running `Command { std: "docker" "start" "-a" "72b8176134d745c00c30435289dfb3d98e353e7b80a8a36232e943e4cf5e8105", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.11
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling unicode-segmentation v1.6.0
[INFO] [stderr]    Compiling heck v0.3.1
[INFO] [stderr]    Compiling atty v0.2.13
[INFO] [stderr]    Compiling clap v2.33.0
[INFO] [stderr]    Compiling proc-macro-error v0.2.6
[INFO] [stderr]    Compiling structopt-derive v0.3.5
[INFO] [stderr]    Compiling structopt v0.3.5
[INFO] [stderr]    Compiling revpolnot v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.67s
[INFO] running `Command { std: "docker" "inspect" "72b8176134d745c00c30435289dfb3d98e353e7b80a8a36232e943e4cf5e8105", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72b8176134d745c00c30435289dfb3d98e353e7b80a8a36232e943e4cf5e8105", kill_on_drop: false }`
[INFO] [stdout] 72b8176134d745c00c30435289dfb3d98e353e7b80a8a36232e943e4cf5e8105
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10c2a0b3c0bc4786a7a0b09ca73af0464ad7bea1192a8e6f258adf1433b9c390
[INFO] running `Command { std: "docker" "start" "-a" "10c2a0b3c0bc4786a7a0b09ca73af0464ad7bea1192a8e6f258adf1433b9c390", kill_on_drop: false }`
[INFO] [stderr]    Compiling revpolnot v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "10c2a0b3c0bc4786a7a0b09ca73af0464ad7bea1192a8e6f258adf1433b9c390", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10c2a0b3c0bc4786a7a0b09ca73af0464ad7bea1192a8e6f258adf1433b9c390", kill_on_drop: false }`
[INFO] [stdout] 10c2a0b3c0bc4786a7a0b09ca73af0464ad7bea1192a8e6f258adf1433b9c390
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+b6ae10aa7319b7ebb6c7b3331dd71a9d6c9c5b4b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b188c8cb2afc87087b78efc108b5efdf91cfd8bcb7ac33950d43b0fb2085ca88
[INFO] running `Command { std: "docker" "start" "-a" "b188c8cb2afc87087b78efc108b5efdf91cfd8bcb7ac33950d43b0fb2085ca88", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib/lib.rs (/opt/rustwide/target/debug/deps/lib-336403e9ee964703)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test calc::testing::addition ... ok
[INFO] [stdout] test calc::testing::pow ... ok
[INFO] [stdout] test calc::testing::subtraction ... ok
[INFO] [stdout] test rpn::tests::addition ... ok
[INFO] [stdout] test rpn::tests::mixed ... ok
[INFO] [stdout] test calc::testing::mixed ... ok
[INFO] [stdout] test rpn::tests::subtraction ... ok
[INFO] [stdout] test rpn::tests::with_parens ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/bin.rs (/opt/rustwide/target/debug/deps/bin-f70aee2389146f3f)
[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 lib
[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" "b188c8cb2afc87087b78efc108b5efdf91cfd8bcb7ac33950d43b0fb2085ca88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b188c8cb2afc87087b78efc108b5efdf91cfd8bcb7ac33950d43b0fb2085ca88", kill_on_drop: false }`
[INFO] [stdout] b188c8cb2afc87087b78efc108b5efdf91cfd8bcb7ac33950d43b0fb2085ca88