[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 try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgavrie%2Flto-bug" "/workspace/builds/worker-50/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-50/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gavrie/lto-bug on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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-50/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" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ac5b91a958619994196ee7f08e3bb466145c4035ce6e52ceea138940efb63e46
[INFO] running `Command { std: "docker" "start" "-a" "ac5b91a958619994196ee7f08e3bb466145c4035ce6e52ceea138940efb63e46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ac5b91a958619994196ee7f08e3bb466145c4035ce6e52ceea138940efb63e46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac5b91a958619994196ee7f08e3bb466145c4035ce6e52ceea138940efb63e46", kill_on_drop: false }`
[INFO] [stdout] ac5b91a958619994196ee7f08e3bb466145c4035ce6e52ceea138940efb63e46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 704504fd4b36bea1c3f94d02012b1320b3ff2038e11259af3aa78c881c746223
[INFO] running `Command { std: "docker" "start" "-a" "704504fd4b36bea1c3f94d02012b1320b3ff2038e11259af3aa78c881c746223", kill_on_drop: false }`
[INFO] [stderr]    Compiling lto-bug v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "704504fd4b36bea1c3f94d02012b1320b3ff2038e11259af3aa78c881c746223", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "704504fd4b36bea1c3f94d02012b1320b3ff2038e11259af3aa78c881c746223", kill_on_drop: false }`
[INFO] [stdout] 704504fd4b36bea1c3f94d02012b1320b3ff2038e11259af3aa78c881c746223
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 490dd5a4e8982d613f5796acede8f4bc97a45c0cd4150d533e914f532970801c
[INFO] running `Command { std: "docker" "start" "-a" "490dd5a4e8982d613f5796acede8f4bc97a45c0cd4150d533e914f532970801c", kill_on_drop: false }`
[INFO] [stderr]    Compiling lto-bug v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "490dd5a4e8982d613f5796acede8f4bc97a45c0cd4150d533e914f532970801c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "490dd5a4e8982d613f5796acede8f4bc97a45c0cd4150d533e914f532970801c", kill_on_drop: false }`
[INFO] [stdout] 490dd5a4e8982d613f5796acede8f4bc97a45c0cd4150d533e914f532970801c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65237e60188a5c3e1f4e8dfc2ac7c01a3151c3be7732be2371d96844714854f1
[INFO] running `Command { std: "docker" "start" "-a" "65237e60188a5c3e1f4e8dfc2ac7c01a3151c3be7732be2371d96844714854f1", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 14.82s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lto_bug-7870c4d6b526304d)
[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" "65237e60188a5c3e1f4e8dfc2ac7c01a3151c3be7732be2371d96844714854f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65237e60188a5c3e1f4e8dfc2ac7c01a3151c3be7732be2371d96844714854f1", kill_on_drop: false }`
[INFO] [stdout] 65237e60188a5c3e1f4e8dfc2ac7c01a3151c3be7732be2371d96844714854f1