[INFO] fetching crate drop_ok 1.0.2...
[INFO] testing drop_ok-1.0.2 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate drop_ok 1.0.2 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate drop_ok 1.0.2 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 drop_ok 1.0.2
[INFO] finished tweaking crates.io crate drop_ok 1.0.2
[INFO] tweaked toml for crates.io crate drop_ok 1.0.2 written to /workspace/builds/worker-11/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] [stderr]     Blocking waiting for file lock on package cache
[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-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 7719dc607461c1e00c2f751d4432bd01c8c782b47cbc3175522112bbe22b2fcf
[INFO] running `Command { std: "docker" "start" "-a" "7719dc607461c1e00c2f751d4432bd01c8c782b47cbc3175522112bbe22b2fcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7719dc607461c1e00c2f751d4432bd01c8c782b47cbc3175522112bbe22b2fcf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7719dc607461c1e00c2f751d4432bd01c8c782b47cbc3175522112bbe22b2fcf", kill_on_drop: false }`
[INFO] [stdout] 7719dc607461c1e00c2f751d4432bd01c8c782b47cbc3175522112bbe22b2fcf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 84a83e84e18e7d2760c8988504e5f22c6de377cdcd8d6e17ecc37ed2fe208a77
[INFO] running `Command { std: "docker" "start" "-a" "84a83e84e18e7d2760c8988504e5f22c6de377cdcd8d6e17ecc37ed2fe208a77", kill_on_drop: false }`
[INFO] [stderr]    Compiling drop_ok v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "84a83e84e18e7d2760c8988504e5f22c6de377cdcd8d6e17ecc37ed2fe208a77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "84a83e84e18e7d2760c8988504e5f22c6de377cdcd8d6e17ecc37ed2fe208a77", kill_on_drop: false }`
[INFO] [stdout] 84a83e84e18e7d2760c8988504e5f22c6de377cdcd8d6e17ecc37ed2fe208a77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] d135488e6662eb42b72441a7475dfb654bc393f3d75fa6749b1212ced936eabb
[INFO] running `Command { std: "docker" "start" "-a" "d135488e6662eb42b72441a7475dfb654bc393f3d75fa6749b1212ced936eabb", kill_on_drop: false }`
[INFO] [stderr]    Compiling drop_ok v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "d135488e6662eb42b72441a7475dfb654bc393f3d75fa6749b1212ced936eabb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d135488e6662eb42b72441a7475dfb654bc393f3d75fa6749b1212ced936eabb", kill_on_drop: false }`
[INFO] [stdout] d135488e6662eb42b72441a7475dfb654bc393f3d75fa6749b1212ced936eabb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 25b35a0ec22a9d67e4f5156d21d3fde9c1e213873ac8089450a9abd5b072d44d
[INFO] running `Command { std: "docker" "start" "-a" "25b35a0ec22a9d67e4f5156d21d3fde9c1e213873ac8089450a9abd5b072d44d", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/drop_ok-c226b2a06b204d04)
[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]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-40eada6b02dafc3b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... 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 drop_ok
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - DropOk::drop_ok (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "25b35a0ec22a9d67e4f5156d21d3fde9c1e213873ac8089450a9abd5b072d44d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25b35a0ec22a9d67e4f5156d21d3fde9c1e213873ac8089450a9abd5b072d44d", kill_on_drop: false }`
[INFO] [stdout] 25b35a0ec22a9d67e4f5156d21d3fde9c1e213873ac8089450a9abd5b072d44d