[INFO] fetching crate pop3-codec 0.3.0...
[INFO] testing pop3-codec-0.3.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate pop3-codec 0.3.0 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate pop3-codec 0.3.0
[INFO] finished tweaking crates.io crate pop3-codec 0.3.0
[INFO] tweaked toml for crates.io crate pop3-codec 0.3.0 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate pop3-codec 0.3.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 11 packages to latest compatible versions
[INFO] [stderr]       Adding abnf-core v0.5.0 (available: v0.6.0)
[INFO] [stderr]       Adding md5 v0.7.0 (available: v0.8.0)
[INFO] [stderr]       Adding nom v7.1.3 (available: v8.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d6a28739f0310459f6432569da3098d85df8912fbdf73cc69c365ca2847ea902
[INFO] running `Command { std: "docker" "start" "-a" "d6a28739f0310459f6432569da3098d85df8912fbdf73cc69c365ca2847ea902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6a28739f0310459f6432569da3098d85df8912fbdf73cc69c365ca2847ea902", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6a28739f0310459f6432569da3098d85df8912fbdf73cc69c365ca2847ea902", kill_on_drop: false }`
[INFO] [stdout] d6a28739f0310459f6432569da3098d85df8912fbdf73cc69c365ca2847ea902
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] a2463953dee01ab71c4b6e532f8bfe8cf95fb5e23ecc0550fbdbfc5110e760f5
[INFO] running `Command { std: "docker" "start" "-a" "a2463953dee01ab71c4b6e532f8bfe8cf95fb5e23ecc0550fbdbfc5110e760f5", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.7.5
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling abnf-core v0.5.0
[INFO] [stderr]    Compiling pop3-codec v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.92s
[INFO] running `Command { std: "docker" "inspect" "a2463953dee01ab71c4b6e532f8bfe8cf95fb5e23ecc0550fbdbfc5110e760f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2463953dee01ab71c4b6e532f8bfe8cf95fb5e23ecc0550fbdbfc5110e760f5", kill_on_drop: false }`
[INFO] [stdout] a2463953dee01ab71c4b6e532f8bfe8cf95fb5e23ecc0550fbdbfc5110e760f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 7e059eaf48f44a0b02260d1cf8299b2012c48e5db2d128037886dbabf95cf275
[INFO] running `Command { std: "docker" "start" "-a" "7e059eaf48f44a0b02260d1cf8299b2012c48e5db2d128037886dbabf95cf275", kill_on_drop: false }`
[INFO] [stderr]    Compiling pop3-codec v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.53s
[INFO] running `Command { std: "docker" "inspect" "7e059eaf48f44a0b02260d1cf8299b2012c48e5db2d128037886dbabf95cf275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7e059eaf48f44a0b02260d1cf8299b2012c48e5db2d128037886dbabf95cf275", kill_on_drop: false }`
[INFO] [stdout] 7e059eaf48f44a0b02260d1cf8299b2012c48e5db2d128037886dbabf95cf275
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 03baa20eed9c718d66e4d2de8cacd3f47c0e18ad858deec4091b902249e7295f
[INFO] running `Command { std: "docker" "start" "-a" "03baa20eed9c718d66e4d2de8cacd3f47c0e18ad858deec4091b902249e7295f", 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/x86_64-unknown-linux-musl/debug/deps/pop3_codec-411926e579fa9b06)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test parse::response::test::test_multi_lines ... ok
[INFO] [stdout] test parse::response::test::test_greetings ... ok
[INFO] [stdout] test parse::response::test::test_capa_resp_lines ... ok
[INFO] [stdout] test parse::response::test::test_single_lines ... ok
[INFO] [stdout] test parse::test::test_greeting ... ok
[INFO] [stdout] test parse::test::test_command ... ok
[INFO] [stdout] test parse::test::test_example_session ... ok
[INFO] [stdout] test parse::test::test_response ... ok
[INFO] [stdout] test types::command::test::test_serialize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "03baa20eed9c718d66e4d2de8cacd3f47c0e18ad858deec4091b902249e7295f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03baa20eed9c718d66e4d2de8cacd3f47c0e18ad858deec4091b902249e7295f", kill_on_drop: false }`
[INFO] [stdout] 03baa20eed9c718d66e4d2de8cacd3f47c0e18ad858deec4091b902249e7295f