[INFO] fetching crate xmail 0.1.16...
[INFO] testing xmail-0.1.16 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate xmail 0.1.16 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate xmail 0.1.16
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate xmail 0.1.16
[INFO] tweaked toml for crates.io crate xmail 0.1.16 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate xmail 0.1.16 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate xmail 0.1.16 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded punycode v0.4.1
[INFO] [stderr]   Downloaded psl v2.1.166
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 033003e687e86d4d3ada1a9e354323eeda23386b69b07af2ea493f2fc9d568f5
[INFO] running `Command { std: "docker" "start" "-a" "033003e687e86d4d3ada1a9e354323eeda23386b69b07af2ea493f2fc9d568f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "033003e687e86d4d3ada1a9e354323eeda23386b69b07af2ea493f2fc9d568f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "033003e687e86d4d3ada1a9e354323eeda23386b69b07af2ea493f2fc9d568f5", kill_on_drop: false }`
[INFO] [stdout] 033003e687e86d4d3ada1a9e354323eeda23386b69b07af2ea493f2fc9d568f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2e5a4b943a3847d676348ffa66dae23cd079cc1b0220681764bf7e0491c2ae7c
[INFO] running `Command { std: "docker" "start" "-a" "2e5a4b943a3847d676348ffa66dae23cd079cc1b0220681764bf7e0491c2ae7c", kill_on_drop: false }`
[INFO] [stderr]    Compiling xstr v0.1.11
[INFO] [stderr]    Compiling punycode v0.4.1
[INFO] [stderr]    Compiling xmail v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "2e5a4b943a3847d676348ffa66dae23cd079cc1b0220681764bf7e0491c2ae7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2e5a4b943a3847d676348ffa66dae23cd079cc1b0220681764bf7e0491c2ae7c", kill_on_drop: false }`
[INFO] [stdout] 2e5a4b943a3847d676348ffa66dae23cd079cc1b0220681764bf7e0491c2ae7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4094b108ae1aad69e59037bce2251bf1dfbeadabeb3c6a062959c0a776fa7f65
[INFO] running `Command { std: "docker" "start" "-a" "4094b108ae1aad69e59037bce2251bf1dfbeadabeb3c6a062959c0a776fa7f65", kill_on_drop: false }`
[INFO] [stderr]    Compiling xmail v0.1.16 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.61s
[INFO] running `Command { std: "docker" "inspect" "4094b108ae1aad69e59037bce2251bf1dfbeadabeb3c6a062959c0a776fa7f65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4094b108ae1aad69e59037bce2251bf1dfbeadabeb3c6a062959c0a776fa7f65", kill_on_drop: false }`
[INFO] [stdout] 4094b108ae1aad69e59037bce2251bf1dfbeadabeb3c6a062959c0a776fa7f65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d6cddfe7f2b84516843e6f49af989a195cedda6f97c093275ebc8b6ffc3d2bd0
[INFO] running `Command { std: "docker" "start" "-a" "d6cddfe7f2b84516843e6f49af989a195cedda6f97c093275ebc8b6ffc3d2bd0", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/xmail-a3c76fbf40d7c3dc)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/main.rs (/opt/rustwide/target/debug/deps/main-2539e9e87f1b1328)
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test test_norm_uppercase ... ok
[INFO] [stdout] test test_norm_user_host_lowercase ... ok
[INFO] [stdout] test test_norm_user_host_multiple_subdomains ... ok
[INFO] [stdout] test test_norm_user_host_punycode_decode ... ok
[INFO] [stdout] test test_norm_user_host_none ... ok
[INFO] [stdout] test test_norm_user_host_trim_whitespace ... ok
[INFO] [stdout] test test_norm_with_whitespace ... ok
[INFO] [stdout] test test_user_host_dot_only ... ok
[INFO] [stdout] test test_user_host_empty_host_prefix ... ok
[INFO] [stdout] test test_user_host_empty_host_suffix ... ok
[INFO] [stdout] test test_user_host_empty_string ... ok
[INFO] [stdout] test test_user_host_empty_user ... ok
[INFO] [stdout] test test_user_host_multiple_at_symbols ... ok
[INFO] [stdout] test test_norm_none ... ok
[INFO] [stdout] test test_norm_user_host_punycode_multiple_parts ... ok
[INFO] [stdout] test test_user_host_only_at_symbol ... ok
[INFO] [stdout] test test_user_host_with_subdomain ... ok
[INFO] [stdout] test test_user_host_no_at_symbol ... ok
[INFO] [stdout] test test_user_host_no_dot ... ok
[INFO] [stdout] test test_user_host_normal ... ok
[INFO] [stdout] test test_norm_complex ... ok
[INFO] [stdout] test test_norm_punycode ... ok
[INFO] [stdout] test test_norm_user_host_mixed_case_and_whitespace ... ok
[INFO] [stdout] test test_norm_basic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests xmail
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d6cddfe7f2b84516843e6f49af989a195cedda6f97c093275ebc8b6ffc3d2bd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6cddfe7f2b84516843e6f49af989a195cedda6f97c093275ebc8b6ffc3d2bd0", kill_on_drop: false }`
[INFO] [stdout] d6cddfe7f2b84516843e6f49af989a195cedda6f97c093275ebc8b6ffc3d2bd0