[INFO] fetching crate test_bin 0.3.0...
[INFO] testing test_bin-0.3.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate test_bin 0.3.0 into /workspace/builds/worker-90/source
[INFO] validating manifest of crates.io crate test_bin 0.3.0 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 test_bin 0.3.0
[INFO] finished tweaking crates.io crate test_bin 0.3.0
[INFO] tweaked toml for crates.io crate test_bin 0.3.0 written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] crate crates.io crate test_bin 0.3.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] 7f1a2a4e893ccca30f8f28a17310b6d066f6e1c8a0c6db4b548caeaba62e4a69
[INFO] running `Command { std: "docker" "start" "-a" "7f1a2a4e893ccca30f8f28a17310b6d066f6e1c8a0c6db4b548caeaba62e4a69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f1a2a4e893ccca30f8f28a17310b6d066f6e1c8a0c6db4b548caeaba62e4a69", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f1a2a4e893ccca30f8f28a17310b6d066f6e1c8a0c6db4b548caeaba62e4a69", kill_on_drop: false }`
[INFO] [stdout] 7f1a2a4e893ccca30f8f28a17310b6d066f6e1c8a0c6db4b548caeaba62e4a69
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] c07fdb0b1c2d1394823cf21113bafa307e09368d3c5f5b64cbdeb4f577dcc1e7
[INFO] running `Command { std: "docker" "start" "-a" "c07fdb0b1c2d1394823cf21113bafa307e09368d3c5f5b64cbdeb4f577dcc1e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling test_bin v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.36s
[INFO] running `Command { std: "docker" "inspect" "c07fdb0b1c2d1394823cf21113bafa307e09368d3c5f5b64cbdeb4f577dcc1e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c07fdb0b1c2d1394823cf21113bafa307e09368d3c5f5b64cbdeb4f577dcc1e7", kill_on_drop: false }`
[INFO] [stdout] c07fdb0b1c2d1394823cf21113bafa307e09368d3c5f5b64cbdeb4f577dcc1e7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] b9fee833ce6ebac38c6c9f3f4b07ba22afcf4d6798b052b9d1d97a16f1f61ca1
[INFO] running `Command { std: "docker" "start" "-a" "b9fee833ce6ebac38c6c9f3f4b07ba22afcf4d6798b052b9d1d97a16f1f61ca1", kill_on_drop: false }`
[INFO] [stderr]    Compiling test_bin v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "b9fee833ce6ebac38c6c9f3f4b07ba22afcf4d6798b052b9d1d97a16f1f61ca1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b9fee833ce6ebac38c6c9f3f4b07ba22afcf4d6798b052b9d1d97a16f1f61ca1", kill_on_drop: false }`
[INFO] [stdout] b9fee833ce6ebac38c6c9f3f4b07ba22afcf4d6798b052b9d1d97a16f1f61ca1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] dfbbf618ed1176c82bb55f39365c6bec3c5e374668873653a3a788bc81e84655
[INFO] running `Command { std: "docker" "start" "-a" "dfbbf618ed1176c82bb55f39365c6bec3c5e374668873653a3a788bc81e84655", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/test_bin-259c8cdd41e595a9)
[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 unittests (/opt/rustwide/target/debug/deps/test_bin-01367f356cb75660)
[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/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-4791a731e0d3d16f)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test basic_usage ... 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 test_bin
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 12) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "dfbbf618ed1176c82bb55f39365c6bec3c5e374668873653a3a788bc81e84655", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfbbf618ed1176c82bb55f39365c6bec3c5e374668873653a3a788bc81e84655", kill_on_drop: false }`
[INFO] [stdout] dfbbf618ed1176c82bb55f39365c6bec3c5e374668873653a3a788bc81e84655