[INFO] fetching crate setwall 1.1.0...
[INFO] testing setwall-1.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate setwall 1.1.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate setwall 1.1.0 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 crates.io crate setwall 1.1.0
[INFO] finished tweaking crates.io crate setwall 1.1.0
[INFO] tweaked toml for crates.io crate setwall 1.1.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate setwall 1.1.0 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] 22024cc1593c7216cea546f14553eb6d13edf52d195c5291b1046d9e40afb15c
[INFO] running `Command { std: "docker" "start" "-a" "22024cc1593c7216cea546f14553eb6d13edf52d195c5291b1046d9e40afb15c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "22024cc1593c7216cea546f14553eb6d13edf52d195c5291b1046d9e40afb15c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "22024cc1593c7216cea546f14553eb6d13edf52d195c5291b1046d9e40afb15c", kill_on_drop: false }`
[INFO] [stdout] 22024cc1593c7216cea546f14553eb6d13edf52d195c5291b1046d9e40afb15c
[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] 0b8c55502485cc29927850261f117c85bbc8501b6f881f4f09a4aee0526259c2
[INFO] running `Command { std: "docker" "start" "-a" "0b8c55502485cc29927850261f117c85bbc8501b6f881f4f09a4aee0526259c2", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.88
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling syn v1.0.61
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling gumdrop_derive v0.8.0
[INFO] [stderr]    Compiling gumdrop v0.8.0
[INFO] [stderr]    Compiling setwall v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.90s
[INFO] running `Command { std: "docker" "inspect" "0b8c55502485cc29927850261f117c85bbc8501b6f881f4f09a4aee0526259c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b8c55502485cc29927850261f117c85bbc8501b6f881f4f09a4aee0526259c2", kill_on_drop: false }`
[INFO] [stdout] 0b8c55502485cc29927850261f117c85bbc8501b6f881f4f09a4aee0526259c2
[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] e78f97f2737f03523791d2d0bbb4225344e6565886f3803bbfdad35efde5ddf7
[INFO] running `Command { std: "docker" "start" "-a" "e78f97f2737f03523791d2d0bbb4225344e6565886f3803bbfdad35efde5ddf7", kill_on_drop: false }`
[INFO] [stderr]    Compiling setwall v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "e78f97f2737f03523791d2d0bbb4225344e6565886f3803bbfdad35efde5ddf7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e78f97f2737f03523791d2d0bbb4225344e6565886f3803bbfdad35efde5ddf7", kill_on_drop: false }`
[INFO] [stdout] e78f97f2737f03523791d2d0bbb4225344e6565886f3803bbfdad35efde5ddf7
[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] 507fc4a55728444bf770bcdd59d54e2543c801d083f05a51536e92031e1356a0
[INFO] running `Command { std: "docker" "start" "-a" "507fc4a55728444bf770bcdd59d54e2543c801d083f05a51536e92031e1356a0", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/setwall-2176a49e42cbd845)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test they_are_images ... 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] running `Command { std: "docker" "inspect" "507fc4a55728444bf770bcdd59d54e2543c801d083f05a51536e92031e1356a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "507fc4a55728444bf770bcdd59d54e2543c801d083f05a51536e92031e1356a0", kill_on_drop: false }`
[INFO] [stdout] 507fc4a55728444bf770bcdd59d54e2543c801d083f05a51536e92031e1356a0