[INFO] cloning repository https://github.com/m1el/molar-mass
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/m1el/molar-mass" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm1el%2Fmolar-mass", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm1el%2Fmolar-mass'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 39a4915cde46a625557f4d08698db67c72527c85
[INFO] checking m1el/molar-mass against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fm1el%2Fmolar-mass" "/workspace/builds/worker-90/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-90/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/m1el/molar-mass 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/m1el/molar-mass
[INFO] finished tweaking git repo https://github.com/m1el/molar-mass
[INFO] tweaked toml for git repo https://github.com/m1el/molar-mass written to /workspace/builds/worker-90/source/Cargo.toml
[INFO] crate git repo https://github.com/m1el/molar-mass 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] dc0a8c1a6e46e240d9834144bc10fb8f95ea430b5f4d1b8704c5eda31d671c27
[INFO] running `Command { std: "docker" "start" "-a" "dc0a8c1a6e46e240d9834144bc10fb8f95ea430b5f4d1b8704c5eda31d671c27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dc0a8c1a6e46e240d9834144bc10fb8f95ea430b5f4d1b8704c5eda31d671c27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc0a8c1a6e46e240d9834144bc10fb8f95ea430b5f4d1b8704c5eda31d671c27", kill_on_drop: false }`
[INFO] [stdout] dc0a8c1a6e46e240d9834144bc10fb8f95ea430b5f4d1b8704c5eda31d671c27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-90/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] efdfdc55eea707214a591fb317734c2d0c8ade968d19892afe9b63f38cc62860
[INFO] running `Command { std: "docker" "start" "-a" "efdfdc55eea707214a591fb317734c2d0c8ade968d19892afe9b63f38cc62860", kill_on_drop: false }`
[INFO] [stderr] Copying to /tmp/fixit
[INFO] [stderr] Running `cargo fix --edition`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Checking molar v0.1.0 (/tmp/fixit)
[INFO] [stderr]    Migrating molar.rs from 2018 edition to 2021
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.36s
[INFO] [stderr] Running `cargo check` to verify 2021
[INFO] [stderr]     Checking molar v0.1.0 (/tmp/fixit)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.10s
[INFO] running `Command { std: "docker" "inspect" "efdfdc55eea707214a591fb317734c2d0c8ade968d19892afe9b63f38cc62860", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "efdfdc55eea707214a591fb317734c2d0c8ade968d19892afe9b63f38cc62860", kill_on_drop: false }`
[INFO] [stdout] efdfdc55eea707214a591fb317734c2d0c8ade968d19892afe9b63f38cc62860