[INFO] fetching crate friendly_safety_buddy 0.1.0...
[INFO] testing friendly_safety_buddy-0.1.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate friendly_safety_buddy 0.1.0 into /workspace/builds/worker-113/source
[INFO] validating manifest of crates.io crate friendly_safety_buddy 0.1.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate friendly_safety_buddy 0.1.0
[INFO] finished tweaking crates.io crate friendly_safety_buddy 0.1.0
[INFO] tweaked toml for crates.io crate friendly_safety_buddy 0.1.0 written to /workspace/builds/worker-113/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: library `friendly_safety_buddy` should only specify `proc-macro = true` instead of setting `crate-type`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 94e8a97aafe1b47f0a9573fb5fdf7faec3e0f5ca2dbe9acf28f073665d656c5d
[INFO] running `Command { std: "docker" "start" "-a" "94e8a97aafe1b47f0a9573fb5fdf7faec3e0f5ca2dbe9acf28f073665d656c5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "94e8a97aafe1b47f0a9573fb5fdf7faec3e0f5ca2dbe9acf28f073665d656c5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "94e8a97aafe1b47f0a9573fb5fdf7faec3e0f5ca2dbe9acf28f073665d656c5d", kill_on_drop: false }`
[INFO] [stdout] 94e8a97aafe1b47f0a9573fb5fdf7faec3e0f5ca2dbe9acf28f073665d656c5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ba2d96fca3e67e42842445e4b0a35de6efef6cc1848ca2aeb738ab5f16024fb2
[INFO] running `Command { std: "docker" "start" "-a" "ba2d96fca3e67e42842445e4b0a35de6efef6cc1848ca2aeb738ab5f16024fb2", kill_on_drop: false }`
[INFO] [stderr] warning: library `friendly_safety_buddy` should only specify `proc-macro = true` instead of setting `crate-type`
[INFO] [stderr]    Compiling friendly_safety_buddy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "ba2d96fca3e67e42842445e4b0a35de6efef6cc1848ca2aeb738ab5f16024fb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ba2d96fca3e67e42842445e4b0a35de6efef6cc1848ca2aeb738ab5f16024fb2", kill_on_drop: false }`
[INFO] [stdout] ba2d96fca3e67e42842445e4b0a35de6efef6cc1848ca2aeb738ab5f16024fb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 10e8328eb736f062ce4db327102848a9966a9bea34e4ad0ea0def1063107a995
[INFO] running `Command { std: "docker" "start" "-a" "10e8328eb736f062ce4db327102848a9966a9bea34e4ad0ea0def1063107a995", kill_on_drop: false }`
[INFO] [stderr] warning: library `friendly_safety_buddy` should only specify `proc-macro = true` instead of setting `crate-type`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling friendly_safety_buddy v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.27s
[INFO] running `Command { std: "docker" "inspect" "10e8328eb736f062ce4db327102848a9966a9bea34e4ad0ea0def1063107a995", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "10e8328eb736f062ce4db327102848a9966a9bea34e4ad0ea0def1063107a995", kill_on_drop: false }`
[INFO] [stdout] 10e8328eb736f062ce4db327102848a9966a9bea34e4ad0ea0def1063107a995
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-113/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=forbid" "-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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 895644159c34ce016b48254dd4f2735847d9570fa17a643397b1f610c171d267
[INFO] running `Command { std: "docker" "start" "-a" "895644159c34ce016b48254dd4f2735847d9570fa17a643397b1f610c171d267", kill_on_drop: false }`
[INFO] [stderr] warning: library `friendly_safety_buddy` should only specify `proc-macro = true` instead of setting `crate-type`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.66s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/friendly_safety_buddy-eea32c0e1e5384f0)
[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 friendly_safety_buddy
[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" "895644159c34ce016b48254dd4f2735847d9570fa17a643397b1f610c171d267", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "895644159c34ce016b48254dd4f2735847d9570fa17a643397b1f610c171d267", kill_on_drop: false }`
[INFO] [stdout] 895644159c34ce016b48254dd4f2735847d9570fa17a643397b1f610c171d267