[INFO] fetching crate email-encoding 0.4.1...
[INFO] testing email-encoding-0.4.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate email-encoding 0.4.1 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate email-encoding 0.4.1
[INFO] finished tweaking crates.io crate email-encoding 0.4.1
[INFO] tweaked toml for crates.io crate email-encoding 0.4.1 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate email-encoding 0.4.1 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate email-encoding 0.4.1 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1ea6a7d2fddc72d8ef9e20c964179da942d2f757785a5dc1fc1cfb2a28b3fec9
[INFO] running `Command { std: "docker" "start" "-a" "1ea6a7d2fddc72d8ef9e20c964179da942d2f757785a5dc1fc1cfb2a28b3fec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1ea6a7d2fddc72d8ef9e20c964179da942d2f757785a5dc1fc1cfb2a28b3fec9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1ea6a7d2fddc72d8ef9e20c964179da942d2f757785a5dc1fc1cfb2a28b3fec9", kill_on_drop: false }`
[INFO] [stdout] 1ea6a7d2fddc72d8ef9e20c964179da942d2f757785a5dc1fc1cfb2a28b3fec9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f5bc618aec71b894a7356ba8d42c54c98de9f61933ebcc90a187751adfe67aa1
[INFO] running `Command { std: "docker" "start" "-a" "f5bc618aec71b894a7356ba8d42c54c98de9f61933ebcc90a187751adfe67aa1", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling base64 v0.22.1
[INFO] [stderr]    Compiling email-encoding v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.93s
[INFO] running `Command { std: "docker" "inspect" "f5bc618aec71b894a7356ba8d42c54c98de9f61933ebcc90a187751adfe67aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f5bc618aec71b894a7356ba8d42c54c98de9f61933ebcc90a187751adfe67aa1", kill_on_drop: false }`
[INFO] [stdout] f5bc618aec71b894a7356ba8d42c54c98de9f61933ebcc90a187751adfe67aa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 371aa65c62c6ff5008f08ca14994d615f85b8649911365ba0269e00bfd7742f8
[INFO] running `Command { std: "docker" "start" "-a" "371aa65c62c6ff5008f08ca14994d615f85b8649911365ba0269e00bfd7742f8", kill_on_drop: false }`
[INFO] [stderr]    Compiling yansi v1.0.1
[INFO] [stderr]    Compiling diff v0.1.13
[INFO] [stderr]    Compiling pretty_assertions v1.4.1
[INFO] [stderr]    Compiling email-encoding v0.4.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.50s
[INFO] running `Command { std: "docker" "inspect" "371aa65c62c6ff5008f08ca14994d615f85b8649911365ba0269e00bfd7742f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "371aa65c62c6ff5008f08ca14994d615f85b8649911365ba0269e00bfd7742f8", kill_on_drop: false }`
[INFO] [stdout] 371aa65c62c6ff5008f08ca14994d615f85b8649911365ba0269e00bfd7742f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 4f2d8b8f5d036b8e8d749006692ad024715177b43a52cbfdd4f33499575bb960
[INFO] running `Command { std: "docker" "start" "-a" "4f2d8b8f5d036b8e8d749006692ad024715177b43a52cbfdd4f33499575bb960", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/email_encoding-2f0e44fd1fb86788)
[INFO] [stdout] running 55 tests
[INFO] [stdout] test body::base64::tests::empty ... ok
[INFO] [stdout] test body::base64::tests::multiline_padded ... ok
[INFO] [stdout] test body::base64::tests::multiline_exact ... ok
[INFO] [stdout] test body::base64::tests::oneline ... ok
[INFO] [stdout] test body::chooser::tests::ascii_short_binary ... ok
[INFO] [stdout] test body::chooser::tests::ascii_short_str ... ok
[INFO] [stdout] test body::base64::tests::oneline_padded ... ok
[INFO] [stdout] test body::chooser::tests::not_too_long_multiline ... ok
[INFO] [stdout] test body::chooser::tests::binary ... ok
[INFO] [stdout] test body::chooser::tests::too_long_multiline ... ok
[INFO] [stdout] test body::chooser::tests::not_too_long_oneline ... ok
[INFO] [stdout] test body::chooser::tests::utf8_short_str_unsupported_inefficient ... ok
[INFO] [stdout] test headers::quoted_string::tests::plain ... ok
[INFO] [stdout] test headers::quoted_string::tests::quoted ... ok
[INFO] [stdout] test headers::quoted_string::tests::quoted_long ... ok
[INFO] [stdout] test headers::quoted_string::tests::rfc2047 ... ok
[INFO] [stdout] test headers::rfc2047::tests::basic ... ok
[INFO] [stdout] test headers::rfc2047::tests::basic_nopad ... ok
[INFO] [stdout] test headers::rfc2047::tests::empty ... ok
[INFO] [stdout] test headers::rfc2047::tests::long ... ok
[INFO] [stdout] test body::chooser::tests::utf8_short_str_unsupported_efficient ... ok
[INFO] [stdout] test body::base64::tests::multiline ... ok
[INFO] [stdout] test body::chooser::tests::too_long_oneline ... ok
[INFO] [stdout] test body::chooser::tests::utf8_long_str_inefficient ... ok
[INFO] [stdout] test headers::rfc2231::tests::empty ... ok
[INFO] [stdout] test headers::rfc2231::tests::parameter ... ok
[INFO] [stdout] test headers::rfc2231::tests::parameter_long ... ok
[INFO] [stdout] test headers::rfc2231::tests::parameter_special ... ok
[INFO] [stdout] test headers::rfc2231::tests::parameter_special_long ... ok
[INFO] [stdout] test headers::rfc2231::tests::parameter_special_long_part2 ... ok
[INFO] [stdout] test headers::rfc2047::tests::long_encoded ... ok
[INFO] [stdout] test body::chooser::tests::utf8_long_str_efficient ... ok
[INFO] [stdout] test headers::utils::tests::truncate_ascii ... ok
[INFO] [stdout] test headers::utils::tests::truncate_boundary_utf8 ... ok
[INFO] [stdout] test headers::rfc2231::tests::parameter_to_escape ... ok
[INFO] [stdout] test headers::utils::tests::truncate0_ascii ... ok
[INFO] [stdout] test headers::utils::tests::truncate0_utf8 ... ok
[INFO] [stdout] test headers::utils::tests::truncate_utf8 ... ok
[INFO] [stdout] test headers::writer::tests::catch_space ... ok
[INFO] [stdout] test headers::writer::tests::catch_spaces ... ok
[INFO] [stdout] test headers::writer::tests::double_spaces_issue_949 ... ok
[INFO] [stdout] test headers::writer::tests::double_spaces_issue_949_no_space ... ok
[INFO] [stdout] test headers::writer::tests::explicit_space ... ok
[INFO] [stdout] test headers::writer::tests::explicit_spaces ... ok
[INFO] [stdout] test headers::writer::tests::wrap_immediate ... ok
[INFO] [stdout] test headers::writer::tests::wrap_keeping_final_whitespace ... ok
[INFO] [stdout] test headers::writer::tests::optional_breakpoint ... ok
[INFO] [stdout] test body::chooser::tests::utf8_short_str_supported ... ok
[INFO] [stdout] test body::chooser::tests::ascii_long_str ... ok
[INFO] [stdout] test body::base64::tests::overflow - should panic ... ok
[INFO] [stdout] test headers::rfc2231::tests::non_ascii_key - should panic ... ok
[INFO] [stdout] test headers::utils::tests::truncate_out_of_bounds - should panic ... ok
[INFO] [stdout] test headers::rfc2231::tests::parameter_dont_split_on_hex_boundary ... ok
[INFO] [stdout] test body::chooser::tests::ascii_long_binary ... ok
[INFO] [stdout] test headers::quoted_string::tests::quoted_escaped ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 55 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.27s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests email_encoding
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/body/base64.rs - body::base64::encode (line 24) ... ok
[INFO] [stdout] test src/body/chooser.rs - body::chooser::Encoding::choose (line 45) ... ok
[INFO] [stdout] test src/body/base64.rs - body::base64::encoded_len (line 70) ... ok
[INFO] [stdout] test src/headers/rfc2047.rs - headers::rfc2047::encode (line 16) ... ok
[INFO] [stdout] test src/headers/quoted_string.rs - headers::quoted_string::encode (line 11) ... ok
[INFO] [stdout] test src/headers/rfc2231.rs - headers::rfc2231::encode (line 13) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.61s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "4f2d8b8f5d036b8e8d749006692ad024715177b43a52cbfdd4f33499575bb960", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4f2d8b8f5d036b8e8d749006692ad024715177b43a52cbfdd4f33499575bb960", kill_on_drop: false }`
[INFO] [stdout] 4f2d8b8f5d036b8e8d749006692ad024715177b43a52cbfdd4f33499575bb960