[INFO] fetching crate prologue_logger 0.1.0...
[INFO] checking prologue_logger-0.1.0 against master#a83f933a9da258cf037e3cab37cd486bfd861a7d for pr-125384-1
[INFO] extracting crate prologue_logger 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] validating manifest of crates.io crate prologue_logger 0.1.0 on toolchain a83f933a9da258cf037e3cab37cd486bfd861a7d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate prologue_logger 0.1.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate prologue_logger 0.1.0
[INFO] tweaked toml for crates.io crate prologue_logger 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] crate crates.io crate prologue_logger 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded number_prefix v0.4.0
[INFO] [stderr]   Downloaded terminal_size v0.1.17
[INFO] [stderr]   Downloaded console v0.15.0
[INFO] [stderr]   Downloaded once_cell v1.10.0
[INFO] [stderr]   Downloaded indicatif v0.17.0-rc.10
[INFO] [stderr]   Downloaded regex v1.5.5
[INFO] [stderr]   Downloaded unicode-width v0.1.9
[INFO] [stderr]   Downloaded libc v0.2.125
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3f6eddcf1bef81f36b2be69c500933b6e92a082572d2f9eb96746528d92eea63
[INFO] running `Command { std: "docker" "start" "-a" "3f6eddcf1bef81f36b2be69c500933b6e92a082572d2f9eb96746528d92eea63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3f6eddcf1bef81f36b2be69c500933b6e92a082572d2f9eb96746528d92eea63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3f6eddcf1bef81f36b2be69c500933b6e92a082572d2f9eb96746528d92eea63", kill_on_drop: false }`
[INFO] [stdout] 3f6eddcf1bef81f36b2be69c500933b6e92a082572d2f9eb96746528d92eea63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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=allow" "-e" "RUSTDOCFLAGS=--cap-lints=allow" "-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:beeedbb442662e57d416641ecc3200b38e573c25b057896194468d05594dd835" "/opt/rustwide/cargo-home/bin/cargo" "+a83f933a9da258cf037e3cab37cd486bfd861a7d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d041c23b04c079324a564be0196e192a92b73b56bb8f3f8ad0cab3db08f78dab
[INFO] running `Command { std: "docker" "start" "-a" "d041c23b04c079324a564be0196e192a92b73b56bb8f3f8ad0cab3db08f78dab", kill_on_drop: false }`
[INFO] [stderr]     Checking prologue_logger v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "d041c23b04c079324a564be0196e192a92b73b56bb8f3f8ad0cab3db08f78dab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d041c23b04c079324a564be0196e192a92b73b56bb8f3f8ad0cab3db08f78dab", kill_on_drop: false }`
[INFO] [stdout] d041c23b04c079324a564be0196e192a92b73b56bb8f3f8ad0cab3db08f78dab