[INFO] fetching crate concmap 0.0.0...
[INFO] testing concmap-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate concmap 0.0.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate concmap 0.0.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate concmap 0.0.0
[INFO] finished tweaking crates.io crate concmap 0.0.0
[INFO] tweaked toml for crates.io crate concmap 0.0.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 52694fdbc9738dd252751b6fef90d13d32d9915dfca1fcf89103213ed61b64cd
[INFO] running `Command { std: "docker" "start" "-a" "52694fdbc9738dd252751b6fef90d13d32d9915dfca1fcf89103213ed61b64cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "52694fdbc9738dd252751b6fef90d13d32d9915dfca1fcf89103213ed61b64cd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "52694fdbc9738dd252751b6fef90d13d32d9915dfca1fcf89103213ed61b64cd", kill_on_drop: false }`
[INFO] [stdout] 52694fdbc9738dd252751b6fef90d13d32d9915dfca1fcf89103213ed61b64cd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c784eb36fffbdfa9611ff85d5ba358113ed3a344cb8951113835ef82fb6a965a
[INFO] running `Command { std: "docker" "start" "-a" "c784eb36fffbdfa9611ff85d5ba358113ed3a344cb8951113835ef82fb6a965a", kill_on_drop: false }`
[INFO] [stderr]    Compiling concmap v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "c784eb36fffbdfa9611ff85d5ba358113ed3a344cb8951113835ef82fb6a965a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c784eb36fffbdfa9611ff85d5ba358113ed3a344cb8951113835ef82fb6a965a", kill_on_drop: false }`
[INFO] [stdout] c784eb36fffbdfa9611ff85d5ba358113ed3a344cb8951113835ef82fb6a965a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4fcec3f91a2d0eb434f79ddce490203251555705714de5ca2aa27a069cb2fd6c
[INFO] running `Command { std: "docker" "start" "-a" "4fcec3f91a2d0eb434f79ddce490203251555705714de5ca2aa27a069cb2fd6c", kill_on_drop: false }`
[INFO] [stderr]    Compiling concmap v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "4fcec3f91a2d0eb434f79ddce490203251555705714de5ca2aa27a069cb2fd6c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fcec3f91a2d0eb434f79ddce490203251555705714de5ca2aa27a069cb2fd6c", kill_on_drop: false }`
[INFO] [stdout] 4fcec3f91a2d0eb434f79ddce490203251555705714de5ca2aa27a069cb2fd6c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4a041a426d13cb252d8d075a013445e4050082a8052c9ccc3f4d9716e66949a0
[INFO] running `Command { std: "docker" "start" "-a" "4a041a426d13cb252d8d075a013445e4050082a8052c9ccc3f4d9716e66949a0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/concmap-8ee369d2f10fe694)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests concmap
[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" "4a041a426d13cb252d8d075a013445e4050082a8052c9ccc3f4d9716e66949a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a041a426d13cb252d8d075a013445e4050082a8052c9ccc3f4d9716e66949a0", kill_on_drop: false }`
[INFO] [stdout] 4a041a426d13cb252d8d075a013445e4050082a8052c9ccc3f4d9716e66949a0