[INFO] cloning repository https://github.com/mahkoh/linearize
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mahkoh/linearize" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahkoh%2Flinearize", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahkoh%2Flinearize'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 4206238c494fab81a825860d88e198cc633ce8ce
[INFO] checking mahkoh/linearize against master#61cc47e367d7be91e13bcd01e4e96e0e233d4f6d for pr-133502-17
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmahkoh%2Flinearize" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/mahkoh/linearize
[INFO] finished tweaking git repo https://github.com/mahkoh/linearize
[INFO] tweaked toml for git repo https://github.com/mahkoh/linearize written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/mahkoh/linearize on toolchain 61cc47e367d7be91e13bcd01e4e96e0e233d4f6d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate git repo https://github.com/mahkoh/linearize already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c16ca99da5d34b03beb58ea3f7d3df21ea4309bf12f4320d18ebb3b1f25c751a
[INFO] running `Command { std: "docker" "start" "-a" "c16ca99da5d34b03beb58ea3f7d3df21ea4309bf12f4320d18ebb3b1f25c751a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c16ca99da5d34b03beb58ea3f7d3df21ea4309bf12f4320d18ebb3b1f25c751a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c16ca99da5d34b03beb58ea3f7d3df21ea4309bf12f4320d18ebb3b1f25c751a", kill_on_drop: false }`
[INFO] [stdout] c16ca99da5d34b03beb58ea3f7d3df21ea4309bf12f4320d18ebb3b1f25c751a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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" "RUSTDOCFLAGS=--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@sha256:845e597a41426bbf2703be69acdb67d10b6de511142d05cba7bbe119c898b2c7" "/opt/rustwide/cargo-home/bin/cargo" "+61cc47e367d7be91e13bcd01e4e96e0e233d4f6d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74fefc968c16b34b9b6e78ee619f6a782b204c25d102cc050bc87abf728cdd9e
[INFO] running `Command { std: "docker" "start" "-a" "74fefc968c16b34b9b6e78ee619f6a782b204c25d102cc050bc87abf728cdd9e", kill_on_drop: false }`
[INFO] [stderr]     Checking rand_core v0.9.3
[INFO] [stderr]     Checking unicode-ident v1.0.22
[INFO] [stderr]     Checking arbitrary v1.4.2
[INFO] [stderr]    Compiling serde_json v1.0.145
[INFO] [stderr]    Compiling libc v0.2.178
[INFO] [stderr]    Compiling linearize v0.1.5 (/opt/rustwide/workdir/linearize)
[INFO] [stderr]    Compiling linearize-tests v0.1.0 (/opt/rustwide/workdir/linearize-tests)
[INFO] [stderr]    Compiling syn v2.0.111
[INFO] [stderr]     Checking proc-macro2 v1.0.103
[INFO] [stderr]     Checking rand v0.9.2
[INFO] [stderr]     Checking quote v1.0.42
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]     Checking rand_core v0.6.4
[INFO] [stderr]     Checking rand_chacha v0.3.1
[INFO] [stderr]     Checking rand v0.8.5
[INFO] [stderr]     Checking linearize-derive v0.2.1 (/opt/rustwide/workdir/linearize-derive)
[INFO] [stderr]    Compiling serde_derive v1.0.228
[INFO] [stderr]     Checking serde v1.0.228
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.07s
[INFO] running `Command { std: "docker" "inspect" "74fefc968c16b34b9b6e78ee619f6a782b204c25d102cc050bc87abf728cdd9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74fefc968c16b34b9b6e78ee619f6a782b204c25d102cc050bc87abf728cdd9e", kill_on_drop: false }`
[INFO] [stdout] 74fefc968c16b34b9b6e78ee619f6a782b204c25d102cc050bc87abf728cdd9e