[INFO] cloning repository https://github.com/fcidade/small-shell.rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/fcidade/small-shell.rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffcidade%2Fsmall-shell.rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffcidade%2Fsmall-shell.rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 7460c996c667440855f94d8e2cf367a07be2cec6
[INFO] checking fcidade/small-shell.rs against try#560667b800e34f03ac9f520f299d077c249dd301 for pr-100971
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ffcidade%2Fsmall-shell.rs" "/workspace/builds/worker-0/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-0/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/fcidade/small-shell.rs on toolchain 560667b800e34f03ac9f520f299d077c249dd301
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+560667b800e34f03ac9f520f299d077c249dd301" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/fcidade/small-shell.rs
[INFO] finished tweaking git repo https://github.com/fcidade/small-shell.rs
[INFO] tweaked toml for git repo https://github.com/fcidade/small-shell.rs written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] crate git repo https://github.com/fcidade/small-shell.rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+560667b800e34f03ac9f520f299d077c249dd301" "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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+560667b800e34f03ac9f520f299d077c249dd301" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a3b5d5e358872efb23c2b916edf1f1d7e49d6f2894cc87f4cf3e6295d70b23ae
[INFO] running `Command { std: "docker" "start" "-a" "a3b5d5e358872efb23c2b916edf1f1d7e49d6f2894cc87f4cf3e6295d70b23ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a3b5d5e358872efb23c2b916edf1f1d7e49d6f2894cc87f4cf3e6295d70b23ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a3b5d5e358872efb23c2b916edf1f1d7e49d6f2894cc87f4cf3e6295d70b23ae", kill_on_drop: false }`
[INFO] [stdout] a3b5d5e358872efb23c2b916edf1f1d7e49d6f2894cc87f4cf3e6295d70b23ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:824c28ce115f6b999260af6986f3384c158e782489540e41c0b698ca1d9fd927" "/opt/rustwide/cargo-home/bin/cargo" "+560667b800e34f03ac9f520f299d077c249dd301" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6f105602e5e053ddfadfa9910a530e0536b2fa3afab009ee9bda25e4c5977e32
[INFO] running `Command { std: "docker" "start" "-a" "6f105602e5e053ddfadfa9910a530e0536b2fa3afab009ee9bda25e4c5977e32", kill_on_drop: false }`
[INFO] [stderr]     Checking shell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "6f105602e5e053ddfadfa9910a530e0536b2fa3afab009ee9bda25e4c5977e32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6f105602e5e053ddfadfa9910a530e0536b2fa3afab009ee9bda25e4c5977e32", kill_on_drop: false }`
[INFO] [stdout] 6f105602e5e053ddfadfa9910a530e0536b2fa3afab009ee9bda25e4c5977e32