[INFO] cloning repository https://github.com/bb010g/coloratura
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/bb010g/coloratura" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbb010g%2Fcoloratura", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbb010g%2Fcoloratura'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 1a2c0746cfdf94b3a895cbc0b1f393b19dc81489
[INFO] checking bb010g/coloratura against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbb010g%2Fcoloratura" "/workspace/builds/worker-46/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-46/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/bb010g/coloratura on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/bb010g/coloratura
[INFO] finished tweaking git repo https://github.com/bb010g/coloratura
[INFO] tweaked toml for git repo https://github.com/bb010g/coloratura written to /workspace/builds/worker-46/source/Cargo.toml
[INFO] crate git repo https://github.com/bb010g/coloratura already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded parking_lot_core v0.2.11
[INFO] [stderr]   Downloaded mime_guess v1.8.3
[INFO] [stderr]   Downloaded tinycdb v0.0.7
[INFO] [stderr]   Downloaded tinycdb-sys v0.0.2
[INFO] [stderr]   Downloaded serenity v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 87f3d7254abee596c990c9badc54096bd23d5c6f0da0d7bbe8debcad79c555fc
[INFO] running `Command { std: "docker" "start" "-a" "87f3d7254abee596c990c9badc54096bd23d5c6f0da0d7bbe8debcad79c555fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87f3d7254abee596c990c9badc54096bd23d5c6f0da0d7bbe8debcad79c555fc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87f3d7254abee596c990c9badc54096bd23d5c6f0da0d7bbe8debcad79c555fc", kill_on_drop: false }`
[INFO] [stdout] 87f3d7254abee596c990c9badc54096bd23d5c6f0da0d7bbe8debcad79c555fc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-46/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f433f128e57ed59831f974ef3b4ba9aeae57b63384af100a2adbadb57fcb197e
[INFO] running `Command { std: "docker" "start" "-a" "f433f128e57ed59831f974ef3b4ba9aeae57b63384af100a2adbadb57fcb197e", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] no edition found in manifest, probably 2015, skipping
[INFO] running `Command { std: "docker" "inspect" "f433f128e57ed59831f974ef3b4ba9aeae57b63384af100a2adbadb57fcb197e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f433f128e57ed59831f974ef3b4ba9aeae57b63384af100a2adbadb57fcb197e", kill_on_drop: false }`
[INFO] [stdout] f433f128e57ed59831f974ef3b4ba9aeae57b63384af100a2adbadb57fcb197e