[INFO] fetching crate mailchecker 4.0.11...
[INFO] building mailchecker-4.0.11 against try#d5c88c22807925c189328ef9d923c5d2b11a95b8+rustflags=-Zprofile-closures for pr-87066-3
[INFO] extracting crate mailchecker 4.0.11 into /workspace/builds/worker-18/source
[INFO] validating manifest of crates.io crate mailchecker 4.0.11 on toolchain d5c88c22807925c189328ef9d923c5d2b11a95b8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mailchecker 4.0.11
[INFO] finished tweaking crates.io crate mailchecker 4.0.11
[INFO] tweaked toml for crates.io crate mailchecker 4.0.11 written to /workspace/builds/worker-18/source/Cargo.toml
[INFO] crate crates.io crate mailchecker 4.0.11 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded pretty_assertions v0.1.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 384efde56f7e13645b126fdf6c07ed81f968786a9b4a5f926a544d070487ce5b
[INFO] running `Command { std: "docker" "start" "-a" "384efde56f7e13645b126fdf6c07ed81f968786a9b4a5f926a544d070487ce5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "384efde56f7e13645b126fdf6c07ed81f968786a9b4a5f926a544d070487ce5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "384efde56f7e13645b126fdf6c07ed81f968786a9b4a5f926a544d070487ce5b", kill_on_drop: false }`
[INFO] [stdout] 384efde56f7e13645b126fdf6c07ed81f968786a9b4a5f926a544d070487ce5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 607cdf68459dc99401d00910bd28031bf40d00d9285d8f82b8b21d14c37acd57
[INFO] running `Command { std: "docker" "start" "-a" "607cdf68459dc99401d00910bd28031bf40d00d9285d8f82b8b21d14c37acd57", kill_on_drop: false }`
[INFO] [stderr]    Compiling ascii_utils v0.9.3
[INFO] [stderr]    Compiling fast_chemail v0.9.6
[INFO] [stderr] SG_CR_Eslkdjf: fast_chemail, (39a334e7322aaec6, 7019c2d9eb22cae5), 0, 0
[INFO] [stderr]    Compiling mailchecker v4.0.11 (/opt/rustwide/workdir)
[INFO] [stderr] SG_CR_Eslkdjf: mailchecker, (7e7bc455f4b7cac, 99d1f602f563dc4d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mailchecker, (3cfccc4894601b3e, a6cbafd6ddc7a0ed), 0, 0
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.18s
[INFO] running `Command { std: "docker" "inspect" "607cdf68459dc99401d00910bd28031bf40d00d9285d8f82b8b21d14c37acd57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "607cdf68459dc99401d00910bd28031bf40d00d9285d8f82b8b21d14c37acd57", kill_on_drop: false }`
[INFO] [stdout] 607cdf68459dc99401d00910bd28031bf40d00d9285d8f82b8b21d14c37acd57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-18/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 -Zprofile-closures" "-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" "+d5c88c22807925c189328ef9d923c5d2b11a95b8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0e73dcd57c1f4400f02fc6ca438e18e857567f208ea94c903027781557251ee
[INFO] running `Command { std: "docker" "start" "-a" "c0e73dcd57c1f4400f02fc6ca438e18e857567f208ea94c903027781557251ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling difference v1.0.0
[INFO] [stderr] SG_CR_Eslkdjf: fast_chemail, (39a334e7322aaec6, 7019c2d9eb22cae5), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mailchecker, (7e7bc455f4b7cac, 99d1f602f563dc4d), 0, 0
[INFO] [stderr] SG_CR_Eslkdjf: mailchecker, (3cfccc4894601b3e, a6cbafd6ddc7a0ed), 0, 0
[INFO] [stderr]    Compiling pretty_assertions v0.1.2
[INFO] [stderr]    Compiling mailchecker v4.0.11 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused `#[macro_use]` import
[INFO] [stdout]  --> src/lib.rs:2:1
[INFO] [stdout]   |
[INFO] [stdout] 2 | #[macro_use]
[INFO] [stdout]   | ^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "c0e73dcd57c1f4400f02fc6ca438e18e857567f208ea94c903027781557251ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0e73dcd57c1f4400f02fc6ca438e18e857567f208ea94c903027781557251ee", kill_on_drop: false }`
[INFO] [stdout] c0e73dcd57c1f4400f02fc6ca438e18e857567f208ea94c903027781557251ee