[INFO] cloning repository https://github.com/engineeringvirtue/Nicky
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/engineeringvirtue/Nicky" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fengineeringvirtue%2FNicky", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fengineeringvirtue%2FNicky'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] a830e114af8752fe44518e695a3b917b182b4c4a
[INFO] checking engineeringvirtue/Nicky against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fengineeringvirtue%2FNicky" "/workspace/builds/worker-12/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/engineeringvirtue/Nicky 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/engineeringvirtue/Nicky
[INFO] finished tweaking git repo https://github.com/engineeringvirtue/Nicky
[INFO] tweaked toml for git repo https://github.com/engineeringvirtue/Nicky written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate git repo https://github.com/engineeringvirtue/Nicky 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]  Downloading crates ...
[INFO] [stderr]   Downloaded redox_syscall v0.1.42
[INFO] [stderr]   Downloaded smallvec v0.6.6
[INFO] [stderr]   Downloaded flate2 v1.0.5
[INFO] [stderr]   Downloaded miniz_oxide_c_api v0.2.0
[INFO] [stderr]   Downloaded serenity v0.5.11
[INFO] [stderr]   Downloaded miniz_oxide v0.2.0
[INFO] [stderr]   Downloaded rustbreak v2.0.0-rc3
[INFO] [stderr]   Downloaded flate2-crc v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] e5a44c166c8e119e807712aa38ad8de41e1a60c9df4c5e27dba5bb0a9616d089
[INFO] running `Command { std: "docker" "start" "-a" "e5a44c166c8e119e807712aa38ad8de41e1a60c9df4c5e27dba5bb0a9616d089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e5a44c166c8e119e807712aa38ad8de41e1a60c9df4c5e27dba5bb0a9616d089", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5a44c166c8e119e807712aa38ad8de41e1a60c9df4c5e27dba5bb0a9616d089", kill_on_drop: false }`
[INFO] [stdout] e5a44c166c8e119e807712aa38ad8de41e1a60c9df4c5e27dba5bb0a9616d089
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] a3229be8e75b42b0938a776ececcd0942794ed09f9287dd422161522aeb5124c
[INFO] running `Command { std: "docker" "start" "-a" "a3229be8e75b42b0938a776ececcd0942794ed09f9287dd422161522aeb5124c", 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" "a3229be8e75b42b0938a776ececcd0942794ed09f9287dd422161522aeb5124c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3229be8e75b42b0938a776ececcd0942794ed09f9287dd422161522aeb5124c", kill_on_drop: false }`
[INFO] [stdout] a3229be8e75b42b0938a776ececcd0942794ed09f9287dd422161522aeb5124c