[INFO] fetching crate weechat 0.4.0...
[INFO] testing weechat-0.4.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate weechat 0.4.0 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate weechat 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 weechat 0.4.0
[INFO] finished tweaking crates.io crate weechat 0.4.0
[INFO] tweaked toml for crates.io crate weechat 0.4.0 written to /workspace/builds/worker-8/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] 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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded multitask v0.2.0
[INFO] [stderr]   Downloaded pipe-channel v1.3.0
[INFO] [stderr]   Downloaded weechat-macro v0.4.0
[INFO] [stderr]   Downloaded weechat-sys v0.4.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bf8608941fb115888a90c126510c06e7742029495a49375ea8928b7e1ff9ade1
[INFO] running `Command { std: "docker" "start" "-a" "bf8608941fb115888a90c126510c06e7742029495a49375ea8928b7e1ff9ade1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bf8608941fb115888a90c126510c06e7742029495a49375ea8928b7e1ff9ade1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bf8608941fb115888a90c126510c06e7742029495a49375ea8928b7e1ff9ade1", kill_on_drop: false }`
[INFO] [stdout] bf8608941fb115888a90c126510c06e7742029495a49375ea8928b7e1ff9ade1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2c903c67e0495b20792da791b19b7b4c756abac571b3be8df3f6b0eca9ea9181
[INFO] running `Command { std: "docker" "start" "-a" "2c903c67e0495b20792da791b19b7b4c756abac571b3be8df3f6b0eca9ea9181", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling libc v0.2.108
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling ansi_term v0.12.1
[INFO] [stderr]    Compiling bindgen v0.55.1
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling peeking_take_while v0.1.2
[INFO] [stderr]    Compiling rustc-hash v1.1.0
[INFO] [stderr]    Compiling lazycell v1.3.0
[INFO] [stderr]    Compiling shlex v0.1.1
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling libloading v0.7.2
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.8
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling clang-sys v1.3.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling which v3.1.1
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling ctor v0.1.21
[INFO] [stderr]    Compiling weechat-macro v0.4.0
[INFO] [stderr]    Compiling env_logger v0.7.1
[INFO] [stderr]    Compiling weechat-sys v0.4.0
[INFO] [stderr]    Compiling weechat v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 32.79s
[INFO] running `Command { std: "docker" "inspect" "2c903c67e0495b20792da791b19b7b4c756abac571b3be8df3f6b0eca9ea9181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2c903c67e0495b20792da791b19b7b4c756abac571b3be8df3f6b0eca9ea9181", kill_on_drop: false }`
[INFO] [stdout] 2c903c67e0495b20792da791b19b7b4c756abac571b3be8df3f6b0eca9ea9181
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e8a6e02e436cb5fc91abff6bd4e0a56becd95734c05382a314a6671d6e4599bb
[INFO] running `Command { std: "docker" "start" "-a" "e8a6e02e436cb5fc91abff6bd4e0a56becd95734c05382a314a6671d6e4599bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.18
[INFO] [stderr]    Compiling futures-io v0.3.18
[INFO] [stderr]    Compiling slab v0.4.5
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling event-listener v2.5.1
[INFO] [stderr]    Compiling fastrand v1.5.0
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling futures-channel v0.3.18
[INFO] [stderr]    Compiling futures-task v0.3.18
[INFO] [stderr]    Compiling async-task v4.0.3
[INFO] [stderr]    Compiling futures-sink v0.3.18
[INFO] [stderr]    Compiling futures-util v0.3.18
[INFO] [stderr]    Compiling signal-hook v0.3.10
[INFO] [stderr]    Compiling pin-utils v0.1.0
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling atomic-waker v1.0.0
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling strum v0.19.5
[INFO] [stderr]    Compiling socket2 v0.4.2
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling futures-macro v0.3.18
[INFO] [stderr]    Compiling polling v2.2.0
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling async-mutex v1.4.0
[INFO] [stderr]    Compiling async-lock v2.4.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling strum_macros v0.19.4
[INFO] [stderr]    Compiling async-io v1.6.0
[INFO] [stderr]    Compiling async-executor v1.4.1
[INFO] [stderr]    Compiling blocking v1.1.0
[INFO] [stderr]    Compiling async-process v1.3.0
[INFO] [stderr]    Compiling async-global-executor v2.0.2
[INFO] [stderr]    Compiling async-std v1.10.0
[INFO] [stderr]    Compiling pipe-channel v1.3.0
[INFO] [stderr]    Compiling futures-executor v0.3.18
[INFO] [stderr]    Compiling futures v0.3.18
[INFO] [stderr]    Compiling weechat v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 11.73s
[INFO] running `Command { std: "docker" "inspect" "e8a6e02e436cb5fc91abff6bd4e0a56becd95734c05382a314a6671d6e4599bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e8a6e02e436cb5fc91abff6bd4e0a56becd95734c05382a314a6671d6e4599bb", kill_on_drop: false }`
[INFO] [stdout] e8a6e02e436cb5fc91abff6bd4e0a56becd95734c05382a314a6671d6e4599bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 0de88fb3dbaf04e61b384d0a54acb1440f7c9cddfcf41ad9e4abc5e11f66d8c2
[INFO] running `Command { std: "docker" "start" "-a" "0de88fb3dbaf04e61b384d0a54acb1440f7c9cddfcf41ad9e4abc5e11f66d8c2", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/weechat-3fb3fc374d22c846)
[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] [stderr]    Doc-tests weechat
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test src/buffer/mod.rs - buffer::BufferBuilder::new (line 368) - compile ... ok
[INFO] [stdout] test src/hooks/bar.rs - hooks::bar::BarItem::new (line 70) - compile ... ok
[INFO] [stdout] test src/buffer/lines.rs - buffer::lines::BufferLine::update (line 242) - compile ... ok
[INFO] [stdout] test src/config/mod.rs - config (line 5) - compile ... ok
[INFO] [stdout] test src/hooks/commands.rs - hooks::commands::CommandRun::new (line 179) - compile ... ok
[INFO] [stdout] test src/infolist.rs - infolist::InfolistItem::iter (line 182) - compile ... ok
[INFO] [stdout] test src/hooks/commands.rs - hooks::commands::Command::new (line 260) - compile ... ok
[INFO] [stdout] test src/infolist.rs - infolist::Weechat::get_infolist (line 329) - compile ... ok
[INFO] [stdout] test src/hooks/signal.rs - hooks::signal::SignalHook::new (line 207) - compile ... ok
[INFO] [stdout] test src/hooks/timer.rs - hooks::timer::TimerHook::new (line 81) - compile ... ok
[INFO] [stdout] test src/config/config.rs - config::config::Config::new_with_callback (line 217) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 7) - compile ... ok
[INFO] [stdout] test src/hooks/signal.rs - hooks::signal::Weechat::hook_signal_send (line 302) - compile ... ok
[INFO] [stdout] test src/hooks/fd.rs - hooks::fd::FdHook<F>::new (line 93) - compile ... ok
[INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer::lines (line 1295) - compile ... ok
[INFO] [stdout] test src/config/integer.rs - config::integer::IntegerOptionSettings::string_values (line 75) - compile ... ok
[INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer::run_command (line 1238) - compile ... ok
[INFO] [stdout] test src/infolist.rs - infolist (line 9) - compile ... ok
[INFO] [stdout] test src/config/string.rs - config::string::StringOptionSettings::set_change_callback (line 70) ... ok
[INFO] [stdout] test src/config/section.rs - config::section::ConfigSectionSettings::set_write_callback (line 327) ... ok
[INFO] [stdout] test src/config/boolean.rs - config::boolean::BooleanOptionSettings::set_change_callback (line 66) ... ok
[INFO] [stdout] test src/config/color.rs - config::color::ColorOptionSettings::set_change_callback (line 65) ... ok
[INFO] [stdout] test src/config/section.rs - config::section::ConfigSectionSettings::set_read_callback (line 303) ... ok
[INFO] [stdout] test src/config/string.rs - config::string::StringOptionSettings::set_check_callback (line 94) ... ok
[INFO] [stdout] test src/config/integer.rs - config::integer::IntegerOptionSettings::set_change_callback (line 119) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.76s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0de88fb3dbaf04e61b384d0a54acb1440f7c9cddfcf41ad9e4abc5e11f66d8c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0de88fb3dbaf04e61b384d0a54acb1440f7c9cddfcf41ad9e4abc5e11f66d8c2", kill_on_drop: false }`
[INFO] [stdout] 0de88fb3dbaf04e61b384d0a54acb1440f7c9cddfcf41ad9e4abc5e11f66d8c2