[INFO] cloning repository https://github.com/henkkuli/comlib
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/henkkuli/comlib" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenkkuli%2Fcomlib", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenkkuli%2Fcomlib'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] ba62ce864b75fc7525b088b0f63c5219f01a0ed7
[INFO] checking henkkuli/comlib against try#8de4b308b608cded0ebccf658a0fc719bce87d4e for pr-89056
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhenkkuli%2Fcomlib" "/workspace/builds/worker-97/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-97/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/henkkuli/comlib on toolchain 8de4b308b608cded0ebccf658a0fc719bce87d4e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/henkkuli/comlib
[INFO] finished tweaking git repo https://github.com/henkkuli/comlib
[INFO] tweaked toml for git repo https://github.com/henkkuli/comlib written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] crate git repo https://github.com/henkkuli/comlib already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "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-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 104fc96e39aafcad4c9dcf1be245a361f47a5ed61208ee77cf85f4424dce49db
[INFO] running `Command { std: "docker" "start" "-a" "104fc96e39aafcad4c9dcf1be245a361f47a5ed61208ee77cf85f4424dce49db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "104fc96e39aafcad4c9dcf1be245a361f47a5ed61208ee77cf85f4424dce49db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "104fc96e39aafcad4c9dcf1be245a361f47a5ed61208ee77cf85f4424dce49db", kill_on_drop: false }`
[INFO] [stdout] 104fc96e39aafcad4c9dcf1be245a361f47a5ed61208ee77cf85f4424dce49db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+8de4b308b608cded0ebccf658a0fc719bce87d4e" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06fb27cf03ea562a786d11f21dd114d1e573a7afa16e6e571fe7c1814042f2e5
[INFO] running `Command { std: "docker" "start" "-a" "06fb27cf03ea562a786d11f21dd114d1e573a7afa16e6e571fe7c1814042f2e5", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.80
[INFO] [stderr]     Checking comlib-common v0.1.0 (/opt/rustwide/workdir/comlib-common)
[INFO] [stderr]     Checking comlib-range v0.1.0 (/opt/rustwide/workdir/comlib-range)
[INFO] [stderr]     Checking comlib-io v0.1.0 (/opt/rustwide/workdir/comlib-io)
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]     Checking rand_chacha v0.2.2
[INFO] [stderr]     Checking rand v0.7.3
[INFO] [stderr]     Checking comlib-math v0.1.0 (/opt/rustwide/workdir/comlib-math)
[INFO] [stderr]     Checking comlib-string v0.1.0 (/opt/rustwide/workdir/comlib-string)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5m 20s
[INFO] running `Command { std: "docker" "inspect" "06fb27cf03ea562a786d11f21dd114d1e573a7afa16e6e571fe7c1814042f2e5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06fb27cf03ea562a786d11f21dd114d1e573a7afa16e6e571fe7c1814042f2e5", kill_on_drop: false }`
[INFO] [stdout] 06fb27cf03ea562a786d11f21dd114d1e573a7afa16e6e571fe7c1814042f2e5