[INFO] fetching crate martin_tribal_test_art 0.1.0...
[INFO] testing martin_tribal_test_art-0.1.0 against 1.60.0 for beta-1.61-1
[INFO] extracting crate martin_tribal_test_art 0.1.0 into /workspace/builds/worker-30/source
[INFO] validating manifest of crates.io crate martin_tribal_test_art 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 martin_tribal_test_art 0.1.0
[INFO] finished tweaking crates.io crate martin_tribal_test_art 0.1.0
[INFO] tweaked toml for crates.io crate martin_tribal_test_art 0.1.0 written to /workspace/builds/worker-30/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-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] c33949f62c899d2afe3e2b5bf9a8e2a0b8d3aba62d176a057b7b7ee2e97c996d
[INFO] running `Command { std: "docker" "start" "-a" "c33949f62c899d2afe3e2b5bf9a8e2a0b8d3aba62d176a057b7b7ee2e97c996d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c33949f62c899d2afe3e2b5bf9a8e2a0b8d3aba62d176a057b7b7ee2e97c996d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c33949f62c899d2afe3e2b5bf9a8e2a0b8d3aba62d176a057b7b7ee2e97c996d", kill_on_drop: false }`
[INFO] [stdout] c33949f62c899d2afe3e2b5bf9a8e2a0b8d3aba62d176a057b7b7ee2e97c996d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 471502a7172679f587a0b830b38f920828d48c19a7b53964456cbdf5699240fd
[INFO] running `Command { std: "docker" "start" "-a" "471502a7172679f587a0b830b38f920828d48c19a7b53964456cbdf5699240fd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling martin_tribal_test_art v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.17s
[INFO] running `Command { std: "docker" "inspect" "471502a7172679f587a0b830b38f920828d48c19a7b53964456cbdf5699240fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "471502a7172679f587a0b830b38f920828d48c19a7b53964456cbdf5699240fd", kill_on_drop: false }`
[INFO] [stdout] 471502a7172679f587a0b830b38f920828d48c19a7b53964456cbdf5699240fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 99183477c27530915e7280172dc01c1676745838d883a64838355d9bd5865ec0
[INFO] running `Command { std: "docker" "start" "-a" "99183477c27530915e7280172dc01c1676745838d883a64838355d9bd5865ec0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling martin_tribal_test_art v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.43s
[INFO] running `Command { std: "docker" "inspect" "99183477c27530915e7280172dc01c1676745838d883a64838355d9bd5865ec0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99183477c27530915e7280172dc01c1676745838d883a64838355d9bd5865ec0", kill_on_drop: false }`
[INFO] [stdout] 99183477c27530915e7280172dc01c1676745838d883a64838355d9bd5865ec0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-30/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] 3b306f57a38c8666a0928a61e6c4d9be636aa9a78744b4887fd19caff91f906a
[INFO] running `Command { std: "docker" "start" "-a" "3b306f57a38c8666a0928a61e6c4d9be636aa9a78744b4887fd19caff91f906a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/martin_tribal_test_art-ec24be479243eda2)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests martin_tribal_test_art
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::mix_it_up ... 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] [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" "3b306f57a38c8666a0928a61e6c4d9be636aa9a78744b4887fd19caff91f906a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3b306f57a38c8666a0928a61e6c4d9be636aa9a78744b4887fd19caff91f906a", kill_on_drop: false }`
[INFO] [stdout] 3b306f57a38c8666a0928a61e6c4d9be636aa9a78744b4887fd19caff91f906a