[INFO] cloning repository https://github.com/gavrie/lto-bug
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gavrie/lto-bug" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgavrie%2Flto-bug", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgavrie%2Flto-bug'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 9d2883d6a8e4139468afcd12a25f72feec8a2145
[INFO] testing gavrie/lto-bug against 1.59.0 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgavrie%2Flto-bug" "/workspace/builds/worker-62/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-62/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gavrie/lto-bug on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gavrie/lto-bug
[INFO] finished tweaking git repo https://github.com/gavrie/lto-bug
[INFO] tweaked toml for git repo https://github.com/gavrie/lto-bug written to /workspace/builds/worker-62/source/Cargo.toml
[INFO] crate git repo https://github.com/gavrie/lto-bug already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] afa460046f4cb2796a8b38be15d0790b86743f71cdef8dc44c82220bc54f9ba5
[INFO] running `Command { std: "docker" "start" "-a" "afa460046f4cb2796a8b38be15d0790b86743f71cdef8dc44c82220bc54f9ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "afa460046f4cb2796a8b38be15d0790b86743f71cdef8dc44c82220bc54f9ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afa460046f4cb2796a8b38be15d0790b86743f71cdef8dc44c82220bc54f9ba5", kill_on_drop: false }`
[INFO] [stdout] afa460046f4cb2796a8b38be15d0790b86743f71cdef8dc44c82220bc54f9ba5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c4d7306739e4c5d5b2564cfa9208491369c216ad921cba8cc0e433c486308e6e
[INFO] running `Command { std: "docker" "start" "-a" "c4d7306739e4c5d5b2564cfa9208491369c216ad921cba8cc0e433c486308e6e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling lto-bug v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.60s
[INFO] running `Command { std: "docker" "inspect" "c4d7306739e4c5d5b2564cfa9208491369c216ad921cba8cc0e433c486308e6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4d7306739e4c5d5b2564cfa9208491369c216ad921cba8cc0e433c486308e6e", kill_on_drop: false }`
[INFO] [stdout] c4d7306739e4c5d5b2564cfa9208491369c216ad921cba8cc0e433c486308e6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f749f11bbd74d83c5c9850aa01a60527624c0375d42b54341388fbdc41429865
[INFO] running `Command { std: "docker" "start" "-a" "f749f11bbd74d83c5c9850aa01a60527624c0375d42b54341388fbdc41429865", kill_on_drop: false }`
[INFO] [stderr]    Compiling lto-bug v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.55s
[INFO] running `Command { std: "docker" "inspect" "f749f11bbd74d83c5c9850aa01a60527624c0375d42b54341388fbdc41429865", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f749f11bbd74d83c5c9850aa01a60527624c0375d42b54341388fbdc41429865", kill_on_drop: false }`
[INFO] [stdout] f749f11bbd74d83c5c9850aa01a60527624c0375d42b54341388fbdc41429865
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-62/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0699b681b7df1d969f3b0fef0b0bcc4105cf965c7a43849dcc286c0c33181d46
[INFO] running `Command { std: "docker" "start" "-a" "0699b681b7df1d969f3b0fef0b0bcc4105cf965c7a43849dcc286c0c33181d46", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 19.43s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lto_bug-eabf718c73adf37e)
[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" "0699b681b7df1d969f3b0fef0b0bcc4105cf965c7a43849dcc286c0c33181d46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0699b681b7df1d969f3b0fef0b0bcc4105cf965c7a43849dcc286c0c33181d46", kill_on_drop: false }`
[INFO] [stdout] 0699b681b7df1d969f3b0fef0b0bcc4105cf965c7a43849dcc286c0c33181d46