[INFO] fetching crate minigrep_test_abc 0.0.0...
[INFO] testing minigrep_test_abc-0.0.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate minigrep_test_abc 0.0.0 into /workspace/builds/worker-71/source
[INFO] validating manifest of crates.io crate minigrep_test_abc 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 minigrep_test_abc 0.0.0
[INFO] finished tweaking crates.io crate minigrep_test_abc 0.0.0
[INFO] tweaked toml for crates.io crate minigrep_test_abc 0.0.0 written to /workspace/builds/worker-71/source/Cargo.toml
[INFO] crate crates.io crate minigrep_test_abc 0.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 9b603c63757033d9e9ea79005b3203ef3bbd23f75b32cc31c38c1d64a1410fa2
[INFO] running `Command { std: "docker" "start" "-a" "9b603c63757033d9e9ea79005b3203ef3bbd23f75b32cc31c38c1d64a1410fa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9b603c63757033d9e9ea79005b3203ef3bbd23f75b32cc31c38c1d64a1410fa2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b603c63757033d9e9ea79005b3203ef3bbd23f75b32cc31c38c1d64a1410fa2", kill_on_drop: false }`
[INFO] [stdout] 9b603c63757033d9e9ea79005b3203ef3bbd23f75b32cc31c38c1d64a1410fa2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 782aed50552778be6157375fa39f2e58c7a1b70af30d3bedc08bea28a4fce840
[INFO] running `Command { std: "docker" "start" "-a" "782aed50552778be6157375fa39f2e58c7a1b70af30d3bedc08bea28a4fce840", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_test_abc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.81s
[INFO] running `Command { std: "docker" "inspect" "782aed50552778be6157375fa39f2e58c7a1b70af30d3bedc08bea28a4fce840", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "782aed50552778be6157375fa39f2e58c7a1b70af30d3bedc08bea28a4fce840", kill_on_drop: false }`
[INFO] [stdout] 782aed50552778be6157375fa39f2e58c7a1b70af30d3bedc08bea28a4fce840
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 8861800dd0c1d6ad86c3f9cb6d6e4cfde50fe4d3d29a9fcc99be018df767603e
[INFO] running `Command { std: "docker" "start" "-a" "8861800dd0c1d6ad86c3f9cb6d6e4cfde50fe4d3d29a9fcc99be018df767603e", kill_on_drop: false }`
[INFO] [stderr]    Compiling minigrep_test_abc v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.60s
[INFO] running `Command { std: "docker" "inspect" "8861800dd0c1d6ad86c3f9cb6d6e4cfde50fe4d3d29a9fcc99be018df767603e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8861800dd0c1d6ad86c3f9cb6d6e4cfde50fe4d3d29a9fcc99be018df767603e", kill_on_drop: false }`
[INFO] [stdout] 8861800dd0c1d6ad86c3f9cb6d6e4cfde50fe4d3d29a9fcc99be018df767603e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-71/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] 8e4ab4eb71f68313add1078db913fb8e3233fdc8342cb89f36ee8bc40b2ea6c1
[INFO] running `Command { std: "docker" "start" "-a" "8e4ab4eb71f68313add1078db913fb8e3233fdc8342cb89f36ee8bc40b2ea6c1", 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]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minigrep_test_abc-ad80b8c34abbc3fd)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::case_insensitive ... ok
[INFO] [stdout] test tests::case_sensitive ... ok
[INFO] [stdout] test tests::one_result ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/minigrep_test_abc-37998428d51c1967)
[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 minigrep_test_abc
[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" "8e4ab4eb71f68313add1078db913fb8e3233fdc8342cb89f36ee8bc40b2ea6c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e4ab4eb71f68313add1078db913fb8e3233fdc8342cb89f36ee8bc40b2ea6c1", kill_on_drop: false }`
[INFO] [stdout] 8e4ab4eb71f68313add1078db913fb8e3233fdc8342cb89f36ee8bc40b2ea6c1