[INFO] fetching crate atelier_test 0.1.4...
[INFO] testing atelier_test-0.1.4 against 1.60.0 for beta-1.61-1
[INFO] extracting crate atelier_test 0.1.4 into /workspace/builds/worker-85/source
[INFO] validating manifest of crates.io crate atelier_test 0.1.4 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 atelier_test 0.1.4
[INFO] finished tweaking crates.io crate atelier_test 0.1.4
[INFO] tweaked toml for crates.io crate atelier_test 0.1.4 written to /workspace/builds/worker-85/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-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] 27620493a73bfd4a0ca66ac815824ecaa5553da28f91066da8432dcdb4f28fb5
[INFO] running `Command { std: "docker" "start" "-a" "27620493a73bfd4a0ca66ac815824ecaa5553da28f91066da8432dcdb4f28fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27620493a73bfd4a0ca66ac815824ecaa5553da28f91066da8432dcdb4f28fb5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27620493a73bfd4a0ca66ac815824ecaa5553da28f91066da8432dcdb4f28fb5", kill_on_drop: false }`
[INFO] [stdout] 27620493a73bfd4a0ca66ac815824ecaa5553da28f91066da8432dcdb4f28fb5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] e2a9ee3426d93dfca29b7c34839e3d90f5515909e8e88bb73889b9ff955857e9
[INFO] running `Command { std: "docker" "start" "-a" "e2a9ee3426d93dfca29b7c34839e3d90f5515909e8e88bb73889b9ff955857e9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling diff v0.1.12
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling error-chain v0.12.4
[INFO] [stderr]    Compiling object v0.27.1
[INFO] [stderr]    Compiling pretty_assertions v0.7.2
[INFO] [stderr]    Compiling backtrace v0.3.64
[INFO] [stderr]    Compiling atelier_core v0.2.22
[INFO] [stderr]    Compiling atelier_test v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 26.64s
[INFO] running `Command { std: "docker" "inspect" "e2a9ee3426d93dfca29b7c34839e3d90f5515909e8e88bb73889b9ff955857e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2a9ee3426d93dfca29b7c34839e3d90f5515909e8e88bb73889b9ff955857e9", kill_on_drop: false }`
[INFO] [stdout] e2a9ee3426d93dfca29b7c34839e3d90f5515909e8e88bb73889b9ff955857e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] dccefbe04f56faf864276146f7c7ca5b72cdd54f37dbcd3f17c53f69e4433818
[INFO] running `Command { std: "docker" "start" "-a" "dccefbe04f56faf864276146f7c7ca5b72cdd54f37dbcd3f17c53f69e4433818", kill_on_drop: false }`
[INFO] [stderr]    Compiling atelier_test v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.27s
[INFO] running `Command { std: "docker" "inspect" "dccefbe04f56faf864276146f7c7ca5b72cdd54f37dbcd3f17c53f69e4433818", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dccefbe04f56faf864276146f7c7ca5b72cdd54f37dbcd3f17c53f69e4433818", kill_on_drop: false }`
[INFO] [stdout] dccefbe04f56faf864276146f7c7ca5b72cdd54f37dbcd3f17c53f69e4433818
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-85/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] 321d10c4185804aa25028fecd71175e5cf57522e6cce3105866ff051d1912dd9
[INFO] running `Command { std: "docker" "start" "-a" "321d10c4185804aa25028fecd71175e5cf57522e6cce3105866ff051d1912dd9", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/atelier_test-275e6019ed6593a3)
[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 atelier_test
[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" "321d10c4185804aa25028fecd71175e5cf57522e6cce3105866ff051d1912dd9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "321d10c4185804aa25028fecd71175e5cf57522e6cce3105866ff051d1912dd9", kill_on_drop: false }`
[INFO] [stdout] 321d10c4185804aa25028fecd71175e5cf57522e6cce3105866ff051d1912dd9