[INFO] crate imag-mail 0.10.1 is already in cache
[INFO] checking imag-mail-0.10.1 against master#e22b61bff0bdd08be7665607cb7be3748c8a35d2 for pr-74627
[INFO] extracting crate imag-mail 0.10.1 into /workspace/builds/worker-14/source
[INFO] validating manifest of crates.io crate imag-mail 0.10.1 on toolchain e22b61bff0bdd08be7665607cb7be3748c8a35d2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate imag-mail 0.10.1
[INFO] finished tweaking crates.io crate imag-mail 0.10.1
[INFO] tweaked toml for crates.io crate imag-mail 0.10.1 written to /workspace/builds/worker-14/source/Cargo.toml
[INFO] crate crates.io crate imag-mail 0.10.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "fetch" "--locked" "--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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cd0ef336f1a8b302defe4d040451b51348513e5aba288e32da787ee863403da7
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "cd0ef336f1a8b302defe4d040451b51348513e5aba288e32da787ee863403da7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cd0ef336f1a8b302defe4d040451b51348513e5aba288e32da787ee863403da7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd0ef336f1a8b302defe4d040451b51348513e5aba288e32da787ee863403da7", kill_on_drop: false }`
[INFO] [stdout] cd0ef336f1a8b302defe4d040451b51348513e5aba288e32da787ee863403da7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:a636fd89d022f18117e1dc8fb37a0a009933cdbbe082814857f0e2024962d47c" "/opt/rustwide/cargo-home/bin/cargo" "+e22b61bff0bdd08be7665607cb7be3748c8a35d2" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 55256310a6ab23517f4ff78735826a623b23bcfd9161059557a65fd1666ad6e3
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "55256310a6ab23517f4ff78735826a623b23bcfd9161059557a65fd1666ad6e3", kill_on_drop: false }`
[INFO] [stderr]     Checking quoted_printable v0.4.2
[INFO] [stderr]    Compiling unindent v0.1.5
[INFO] [stderr]     Checking encoding_rs v0.8.22
[INFO] [stderr]     Checking base64 v0.10.1
[INFO] [stderr]     Checking block-buffer v0.7.3
[INFO] [stderr]    Compiling proc-macro-hack v0.5.11
[INFO] [stderr]     Checking libimagutil v0.10.1
[INFO] [stderr]     Checking sha-1 v0.8.2
[INFO] [stderr]     Checking libimagstore v0.10.1
[INFO] [stderr]     Checking libimaginteraction v0.10.1
[INFO] [stderr]     Checking libimagentryutil v0.10.1
[INFO] [stderr]     Checking libimagrt v0.10.1
[INFO] [stderr]    Compiling indoc-impl v0.3.4
[INFO] [stderr]     Checking charset v0.1.2
[INFO] [stderr]     Checking libimagentryref v0.10.1
[INFO] [stderr]     Checking mailparse v0.8.2
[INFO] [stderr]     Checking libimagmail v0.10.1
[INFO] [stderr]     Checking indoc v0.3.4
[INFO] [stderr]     Checking imag-mail v0.10.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.14s
[INFO] running `Command { std: "docker" "inspect" "55256310a6ab23517f4ff78735826a623b23bcfd9161059557a65fd1666ad6e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55256310a6ab23517f4ff78735826a623b23bcfd9161059557a65fd1666ad6e3", kill_on_drop: false }`
[INFO] [stdout] 55256310a6ab23517f4ff78735826a623b23bcfd9161059557a65fd1666ad6e3