[INFO] cloning repository https://github.com/jdrouet/env-test-util
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jdrouet/env-test-util" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdrouet%2Fenv-test-util", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdrouet%2Fenv-test-util'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e7443dac09c15b57ad1a3ce3ef989dcb670b7d78
[INFO] testing jdrouet/env-test-util against 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjdrouet%2Fenv-test-util" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jdrouet/env-test-util on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jdrouet/env-test-util
[INFO] finished tweaking git repo https://github.com/jdrouet/env-test-util
[INFO] tweaked toml for git repo https://github.com/jdrouet/env-test-util written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/jdrouet/env-test-util already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7f938c215d2d6ad22d5e8c32d859b21122d3ab7b49fecbce8eeb94d00f66b8eb
[INFO] running `Command { std: "docker" "start" "-a" "7f938c215d2d6ad22d5e8c32d859b21122d3ab7b49fecbce8eeb94d00f66b8eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7f938c215d2d6ad22d5e8c32d859b21122d3ab7b49fecbce8eeb94d00f66b8eb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7f938c215d2d6ad22d5e8c32d859b21122d3ab7b49fecbce8eeb94d00f66b8eb", kill_on_drop: false }`
[INFO] [stdout] 7f938c215d2d6ad22d5e8c32d859b21122d3ab7b49fecbce8eeb94d00f66b8eb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fcd776df8d54247a1c4e540391c40729cde774658340d88fb1b61e578ed824f3
[INFO] running `Command { std: "docker" "start" "-a" "fcd776df8d54247a1c4e540391c40729cde774658340d88fb1b61e578ed824f3", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling env-test-util v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.02s
[INFO] running `Command { std: "docker" "inspect" "fcd776df8d54247a1c4e540391c40729cde774658340d88fb1b61e578ed824f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fcd776df8d54247a1c4e540391c40729cde774658340d88fb1b61e578ed824f3", kill_on_drop: false }`
[INFO] [stdout] fcd776df8d54247a1c4e540391c40729cde774658340d88fb1b61e578ed824f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95c35c84b529ad4750d7876614706d577fea5670a01a2ebf0cb39f23697c5f38
[INFO] running `Command { std: "docker" "start" "-a" "95c35c84b529ad4750d7876614706d577fea5670a01a2ebf0cb39f23697c5f38", kill_on_drop: false }`
[INFO] [stderr]    Compiling env-test-util v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.88s
[INFO] running `Command { std: "docker" "inspect" "95c35c84b529ad4750d7876614706d577fea5670a01a2ebf0cb39f23697c5f38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95c35c84b529ad4750d7876614706d577fea5670a01a2ebf0cb39f23697c5f38", kill_on_drop: false }`
[INFO] [stdout] 95c35c84b529ad4750d7876614706d577fea5670a01a2ebf0cb39f23697c5f38
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a3f5541752d92b60ec332bb446713c4d221c0b6208ab6088e2d53db4d86d1a4d
[INFO] running `Command { std: "docker" "start" "-a" "a3f5541752d92b60ec332bb446713c4d221c0b6208ab6088e2d53db4d86d1a4d", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/env_test_util-67e6acfc1bcba40a)
[INFO] [stdout] test tests::with_non_existing_variable ... ok
[INFO] [stderr]    Doc-tests env-test-util
[INFO] [stdout] test tests::with_existing_variable ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - TempEnvVar (line 23) ... ok
[INFO] [stdout] test src/lib.rs - TempEnvVar (line 9) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.57s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a3f5541752d92b60ec332bb446713c4d221c0b6208ab6088e2d53db4d86d1a4d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3f5541752d92b60ec332bb446713c4d221c0b6208ab6088e2d53db4d86d1a4d", kill_on_drop: false }`
[INFO] [stdout] a3f5541752d92b60ec332bb446713c4d221c0b6208ab6088e2d53db4d86d1a4d