[INFO] fetching crate example-lib 0.1.0...
[INFO] testing example-lib-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate example-lib 0.1.0 into /workspace/builds/worker-79/source
[INFO] validating manifest of crates.io crate example-lib 0.1.0 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate example-lib 0.1.0
[INFO] finished tweaking crates.io crate example-lib 0.1.0
[INFO] tweaked toml for crates.io crate example-lib 0.1.0 written to /workspace/builds/worker-79/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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" "+1.60.0" "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-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 653404dcf169a9ca278fb261b11d6a5f2011a8eaf9a50537519662137ab18efc
[INFO] running `Command { std: "docker" "start" "-a" "653404dcf169a9ca278fb261b11d6a5f2011a8eaf9a50537519662137ab18efc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "653404dcf169a9ca278fb261b11d6a5f2011a8eaf9a50537519662137ab18efc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "653404dcf169a9ca278fb261b11d6a5f2011a8eaf9a50537519662137ab18efc", kill_on_drop: false }`
[INFO] [stdout] 653404dcf169a9ca278fb261b11d6a5f2011a8eaf9a50537519662137ab18efc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f29102695cfb92ede1115d133aad867d32547ad5f55a26427a6d78a20681b4a4
[INFO] running `Command { std: "docker" "start" "-a" "f29102695cfb92ede1115d133aad867d32547ad5f55a26427a6d78a20681b4a4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling example-lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.96s
[INFO] running `Command { std: "docker" "inspect" "f29102695cfb92ede1115d133aad867d32547ad5f55a26427a6d78a20681b4a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f29102695cfb92ede1115d133aad867d32547ad5f55a26427a6d78a20681b4a4", kill_on_drop: false }`
[INFO] [stdout] f29102695cfb92ede1115d133aad867d32547ad5f55a26427a6d78a20681b4a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 560e85f3a6f10b6b1670b6787acf1456c254b53eef4eed779947eb243a5b0be4
[INFO] running `Command { std: "docker" "start" "-a" "560e85f3a6f10b6b1670b6787acf1456c254b53eef4eed779947eb243a5b0be4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling example-lib v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.88s
[INFO] running `Command { std: "docker" "inspect" "560e85f3a6f10b6b1670b6787acf1456c254b53eef4eed779947eb243a5b0be4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "560e85f3a6f10b6b1670b6787acf1456c254b53eef4eed779947eb243a5b0be4", kill_on_drop: false }`
[INFO] [stdout] 560e85f3a6f10b6b1670b6787acf1456c254b53eef4eed779947eb243a5b0be4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-79/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2f612b8571b3474dc15d547932e0d3b51d53be06380148ef83cdeb17410257d0
[INFO] running `Command { std: "docker" "start" "-a" "2f612b8571b3474dc15d547932e0d3b51d53be06380148ef83cdeb17410257d0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.16s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/example_lib-984f9bccb95fe191)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test module_a::tests::test_hello ... ok
[INFO] [stdout] test module_b::module_c::tests::test_hello ... ok
[INFO] [stdout] test module_b::tests::test_hello ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests example-lib
[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" "2f612b8571b3474dc15d547932e0d3b51d53be06380148ef83cdeb17410257d0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f612b8571b3474dc15d547932e0d3b51d53be06380148ef83cdeb17410257d0", kill_on_drop: false }`
[INFO] [stdout] 2f612b8571b3474dc15d547932e0d3b51d53be06380148ef83cdeb17410257d0