[INFO] cloning repository https://github.com/winksaville/rust-expr-hmac-sha256
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/winksaville/rust-expr-hmac-sha256" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwinksaville%2Frust-expr-hmac-sha256", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwinksaville%2Frust-expr-hmac-sha256'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 90451e82da9758a397d76a0d6d0fcdbb4cf88487
[INFO] checking winksaville/rust-expr-hmac-sha256 against master#90442458ac46b1d5eed752c316da25450f67285b for pr-81477
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwinksaville%2Frust-expr-hmac-sha256" "/workspace/builds/worker-15/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-15/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/winksaville/rust-expr-hmac-sha256 on toolchain 90442458ac46b1d5eed752c316da25450f67285b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/winksaville/rust-expr-hmac-sha256
[INFO] finished tweaking git repo https://github.com/winksaville/rust-expr-hmac-sha256
[INFO] tweaked toml for git repo https://github.com/winksaville/rust-expr-hmac-sha256 written to /workspace/builds/worker-15/source/Cargo.toml
[INFO] crate git repo https://github.com/winksaville/rust-expr-hmac-sha256 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+90442458ac46b1d5eed752c316da25450f67285b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+90442458ac46b1d5eed752c316da25450f67285b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f8a2051a495c01186a84571ec340baf3860d81e436a54fe6b27ec97a32f9293b
[INFO] running `Command { std: "docker" "start" "-a" "f8a2051a495c01186a84571ec340baf3860d81e436a54fe6b27ec97a32f9293b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f8a2051a495c01186a84571ec340baf3860d81e436a54fe6b27ec97a32f9293b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f8a2051a495c01186a84571ec340baf3860d81e436a54fe6b27ec97a32f9293b", kill_on_drop: false }`
[INFO] [stdout] f8a2051a495c01186a84571ec340baf3860d81e436a54fe6b27ec97a32f9293b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-15/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" "+90442458ac46b1d5eed752c316da25450f67285b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 549355d739091b9c38413bf31cae9ad904964fb93d6a69c23345990a90398768
[INFO] running `Command { std: "docker" "start" "-a" "549355d739091b9c38413bf31cae9ad904964fb93d6a69c23345990a90398768", kill_on_drop: false }`
[INFO] [stderr]     Checking hmac-sha256 v0.1.7
[INFO] [stderr]     Checking expr-hmac-sha256 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.22s
[INFO] running `Command { std: "docker" "inspect" "549355d739091b9c38413bf31cae9ad904964fb93d6a69c23345990a90398768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "549355d739091b9c38413bf31cae9ad904964fb93d6a69c23345990a90398768", kill_on_drop: false }`
[INFO] [stdout] 549355d739091b9c38413bf31cae9ad904964fb93d6a69c23345990a90398768