[INFO] fetching crate imap-proto 0.16.5...
[INFO] checking imap-proto-0.16.5 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604
[INFO] extracting crate imap-proto 0.16.5 into /workspace/builds/worker-3-tc1/source
[INFO] validating manifest of crates.io crate imap-proto 0.16.5 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate imap-proto 0.16.5
[INFO] finished tweaking crates.io crate imap-proto 0.16.5
[INFO] tweaked toml for crates.io crate imap-proto 0.16.5 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] crate crates.io crate imap-proto 0.16.5 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" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "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-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1eda0be721af56bebfeae4fc073718e19aa692659d68322edbaaf830ff1c7fb2
[INFO] running `Command { std: "docker" "start" "-a" "1eda0be721af56bebfeae4fc073718e19aa692659d68322edbaaf830ff1c7fb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1eda0be721af56bebfeae4fc073718e19aa692659d68322edbaaf830ff1c7fb2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eda0be721af56bebfeae4fc073718e19aa692659d68322edbaaf830ff1c7fb2", kill_on_drop: false }`
[INFO] [stdout] 1eda0be721af56bebfeae4fc073718e19aa692659d68322edbaaf830ff1c7fb2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7c107248a6af93df8d3420f2fbda56365cbadb07e5e457d49928ac3c7c458f49
[INFO] running `Command { std: "docker" "start" "-a" "7c107248a6af93df8d3420f2fbda56365cbadb07e5e457d49928ac3c7c458f49", kill_on_drop: false }`
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking memchr v2.6.4
[INFO] [stderr]     Checking assert_matches v1.5.0
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking imap-proto v0.16.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.12s
[INFO] running `Command { std: "docker" "inspect" "7c107248a6af93df8d3420f2fbda56365cbadb07e5e457d49928ac3c7c458f49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7c107248a6af93df8d3420f2fbda56365cbadb07e5e457d49928ac3c7c458f49", kill_on_drop: false }`
[INFO] [stdout] 7c107248a6af93df8d3420f2fbda56365cbadb07e5e457d49928ac3c7c458f49