[INFO] fetching crate irc-rust 0.4.0...
[INFO] testing irc-rust-0.4.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate irc-rust 0.4.0 into /workspace/builds/worker-65/source
[INFO] validating manifest of crates.io crate irc-rust 0.4.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate irc-rust 0.4.0
[INFO] finished tweaking crates.io crate irc-rust 0.4.0
[INFO] tweaked toml for crates.io crate irc-rust 0.4.0 written to /workspace/builds/worker-65/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2506a70adca7c08c1c9aca4296c8273edf96983c2aeefcab6516406c39e11d64
[INFO] running `Command { std: "docker" "start" "-a" "2506a70adca7c08c1c9aca4296c8273edf96983c2aeefcab6516406c39e11d64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2506a70adca7c08c1c9aca4296c8273edf96983c2aeefcab6516406c39e11d64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2506a70adca7c08c1c9aca4296c8273edf96983c2aeefcab6516406c39e11d64", kill_on_drop: false }`
[INFO] [stdout] 2506a70adca7c08c1c9aca4296c8273edf96983c2aeefcab6516406c39e11d64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 54cb7bd12e50655116ea4c6947360c6acf47e0e497e888f9d3be5a59ef256fd0
[INFO] running `Command { std: "docker" "start" "-a" "54cb7bd12e50655116ea4c6947360c6acf47e0e497e888f9d3be5a59ef256fd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling irc-rust v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "54cb7bd12e50655116ea4c6947360c6acf47e0e497e888f9d3be5a59ef256fd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "54cb7bd12e50655116ea4c6947360c6acf47e0e497e888f9d3be5a59ef256fd0", kill_on_drop: false }`
[INFO] [stdout] 54cb7bd12e50655116ea4c6947360c6acf47e0e497e888f9d3be5a59ef256fd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 4d37fe445bd4c1346bd46569015016a34b3abaf4aa566b9ec5ebe2fddd64bffb
[INFO] running `Command { std: "docker" "start" "-a" "4d37fe445bd4c1346bd46569015016a34b3abaf4aa566b9ec5ebe2fddd64bffb", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling ryu v1.0.6
[INFO] [stderr]    Compiling serde_json v1.0.72
[INFO] [stderr]    Compiling ppv-lite86 v0.2.15
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling irc-rust v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.36s
[INFO] running `Command { std: "docker" "inspect" "4d37fe445bd4c1346bd46569015016a34b3abaf4aa566b9ec5ebe2fddd64bffb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d37fe445bd4c1346bd46569015016a34b3abaf4aa566b9ec5ebe2fddd64bffb", kill_on_drop: false }`
[INFO] [stdout] 4d37fe445bd4c1346bd46569015016a34b3abaf4aa566b9ec5ebe2fddd64bffb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 89f09b62cbded9b0737f9ab6b62645b184d4c65d77bed108e2d7dd6fd78cabc0
[INFO] running `Command { std: "docker" "start" "-a" "89f09b62cbded9b0737f9ab6b62645b184d4c65d77bed108e2d7dd6fd78cabc0", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.14s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/irc_rust-cc079d628b514d0b)
[INFO] [stdout] 
[INFO] [stdout] running 24 tests
[INFO] [stdout] test message::tests::test_tags ... ok
[INFO] [stdout] test message::tests::test_prefix ... ok
[INFO] [stdout] test parsed::tests::test_parsed ... ok
[INFO] [stdout] test test::test_cmd_and_param ... ok
[INFO] [stdout] test test::test_cmd_and_trailing ... ok
[INFO] [stdout] test test::test_command_only ... ok
[INFO] [stdout] test test::test_message_builder ... ok
[INFO] [stdout] test test::test_parse ... ok
[INFO] [stdout] test test::test_prefix ... ok
[INFO] [stdout] test test::test_tags ... ok
[INFO] [stdout] test test::test_without_prefix ... ok
[INFO] [stdout] test tokenizer::tests::test_all ... ok
[INFO] [stdout] test tokenizer::tests::test_command_only ... ok
[INFO] [stdout] test tokenizer::tests::test_only_trailing ... ok
[INFO] [stdout] test tokenizer::tests::test_empty ... ok
[INFO] [stdout] test tokenizer::tests::test_params ... ok
[INFO] [stdout] test tokenizer::tests::test_params_trailing ... ok
[INFO] [stdout] test tokenizer::tests::test_prefix ... ok
[INFO] [stdout] test tokenizer::tests::test_prefix_host ... ok
[INFO] [stdout] test tokenizer::tests::test_prefix_user ... ok
[INFO] [stdout] test tokenizer::tests::test_prefix_name ... ok
[INFO] [stdout] test tokenizer::tests::test_tag ... ok
[INFO] [stdout] test tokenizer::tests::test_tags ... ok
[INFO] [stdout] test tokenizer::tests::test_trailing ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 24 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests irc-rust
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] test src/lib.rs - (line 32) ... ok
[INFO] [stdout] test src/message.rs - message::Message (line 22) ... ok
[INFO] [stdout] test src/builder.rs - builder::Builder (line 36) ... ok
[INFO] [stdout] test src/builder.rs - builder::Builder (line 14) ... ok
[INFO] [stdout] test src/builder.rs - builder::Builder::new (line 77) ... ok
[INFO] [stdout] test src/parsed.rs - parsed::Parsed::param (line 65) ... ok
[INFO] [stdout] test src/message.rs - message::Message::parse_partial (line 55) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "89f09b62cbded9b0737f9ab6b62645b184d4c65d77bed108e2d7dd6fd78cabc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89f09b62cbded9b0737f9ab6b62645b184d4c65d77bed108e2d7dd6fd78cabc0", kill_on_drop: false }`
[INFO] [stdout] 89f09b62cbded9b0737f9ab6b62645b184d4c65d77bed108e2d7dd6fd78cabc0