[INFO] fetching crate weechat 0.4.0...
[INFO] testing weechat-0.4.0 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate weechat 0.4.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate weechat 0.4.0 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[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-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 59b1cfe637eb0b81acd90a863622a3581c4542140cf07fa2e4cac0d90a0454f6
[INFO] running `Command { std: "docker" "start" "-a" "59b1cfe637eb0b81acd90a863622a3581c4542140cf07fa2e4cac0d90a0454f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "59b1cfe637eb0b81acd90a863622a3581c4542140cf07fa2e4cac0d90a0454f6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59b1cfe637eb0b81acd90a863622a3581c4542140cf07fa2e4cac0d90a0454f6", kill_on_drop: false }`
[INFO] [stdout] 59b1cfe637eb0b81acd90a863622a3581c4542140cf07fa2e4cac0d90a0454f6
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] d89a43708415a42f02189f8cfdb70bbddf326a91a4ad2a6e9ed8226a63449990
[INFO] running `Command { std: "docker" "start" "-a" "d89a43708415a42f02189f8cfdb70bbddf326a91a4ad2a6e9ed8226a63449990", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.27
[INFO] [stderr]    Compiling version_check v0.9.3
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling log v0.4.14
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling unicode-width v0.1.8
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling bindgen v0.55.1
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling libloading v0.7.0
[INFO] [stderr]    Compiling humantime v1.3.0
[INFO] [stderr]    Compiling clang-sys v1.2.0
[INFO] [stderr]    Compiling value-bag v1.0.0-alpha.7
[INFO] [stderr]    Compiling nom v5.1.2
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling cexpr v0.4.0
[INFO] [stderr]    Compiling ctor v0.1.20
[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 42.21s
[INFO] running `Command { std: "docker" "inspect" "d89a43708415a42f02189f8cfdb70bbddf326a91a4ad2a6e9ed8226a63449990", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d89a43708415a42f02189f8cfdb70bbddf326a91a4ad2a6e9ed8226a63449990", kill_on_drop: false }`
[INFO] [stdout] d89a43708415a42f02189f8cfdb70bbddf326a91a4ad2a6e9ed8226a63449990
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 790f332e9342cb971ad18754eac48f09f819ca9332fd921be2e84bcb6915ba2e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "790f332e9342cb971ad18754eac48f09f819ca9332fd921be2e84bcb6915ba2e", kill_on_drop: false }`
[INFO] [stderr]    Compiling futures-core v0.3.15
[INFO] [stderr]    Compiling pin-project-lite v0.2.6
[INFO] [stderr]    Compiling cache-padded v1.1.1
[INFO] [stderr]    Compiling slab v0.4.3
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling parking v2.0.0
[INFO] [stderr]    Compiling event-listener v2.5.1
[INFO] [stderr]    Compiling waker-fn v1.1.0
[INFO] [stderr]    Compiling fastrand v1.4.1
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling once_cell v1.7.2
[INFO] [stderr]    Compiling proc-macro-nested v0.1.7
[INFO] [stderr]    Compiling signal-hook v0.3.9
[INFO] [stderr]    Compiling futures-sink v0.3.15
[INFO] [stderr]    Compiling async-task v4.0.3
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling atomic-waker v1.0.0
[INFO] [stderr]    Compiling unicode-segmentation v1.7.1
[INFO] [stderr]    Compiling strum v0.19.5
[INFO] [stderr]    Compiling concurrent-queue v1.2.2
[INFO] [stderr]    Compiling socket2 v0.4.0
[INFO] [stderr]    Compiling signal-hook-registry v1.4.0
[INFO] [stderr]    Compiling nix v0.17.0
[INFO] [stderr]    Compiling async-mutex v1.4.0
[INFO] [stderr]    Compiling async-lock v2.4.0
[INFO] [stderr]    Compiling polling v2.0.3
[INFO] [stderr]    Compiling kv-log-macro v1.0.7
[INFO] [stderr]    Compiling futures-lite v1.12.0
[INFO] [stderr]    Compiling async-channel v1.6.1
[INFO] [stderr]    Compiling futures-channel v0.3.15
[INFO] [stderr]    Compiling futures-macro v0.3.15
[INFO] [stderr]    Compiling futures-util v0.3.15
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling strum_macros v0.19.4
[INFO] [stderr]    Compiling async-io v1.4.1
[INFO] [stderr]    Compiling blocking v1.0.2
[INFO] [stderr]    Compiling async-executor v1.4.1
[INFO] [stderr]    Compiling async-global-executor v2.0.2
[INFO] [stderr]    Compiling async-process v1.1.0
[INFO] [stderr]    Compiling async-std v1.9.0
[INFO] [stderr]    Compiling pipe-channel v1.3.0
[INFO] [stderr]    Compiling futures-executor v0.3.15
[INFO] [stderr]    Compiling futures v0.3.15
[INFO] [stderr]    Compiling weechat v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 27.79s
[INFO] running `Command { std: "docker" "inspect" "790f332e9342cb971ad18754eac48f09f819ca9332fd921be2e84bcb6915ba2e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "790f332e9342cb971ad18754eac48f09f819ca9332fd921be2e84bcb6915ba2e", kill_on_drop: false }`
[INFO] [stdout] 790f332e9342cb971ad18754eac48f09f819ca9332fd921be2e84bcb6915ba2e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2852797c4d9079fddbf01e60598d90905b99a396f70225c98a0dbbaaa36e861a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "2852797c4d9079fddbf01e60598d90905b99a396f70225c98a0dbbaaa36e861a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/weechat-e286d4f5c97285d4)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests weechat
[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 25 tests
[INFO] [stdout] test src/buffer/mod.rs - buffer::BufferBuilder::new (line 368) ... ok
[INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer::lines (line 1295) ... ok
[INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer::run_command (line 1238) ... ok
[INFO] [stdout] test src/hooks/bar.rs - hooks::bar::BarItem::new (line 70) ... ok
[INFO] [stdout] test src/config/mod.rs - config (line 5) ... ok
[INFO] [stdout] test src/buffer/lines.rs - buffer::lines::BufferLine::update (line 242) ... ok
[INFO] [stdout] test src/config/integer.rs - config::integer::IntegerOptionSettings::string_values (line 75) ... ok
[INFO] [stdout] test src/hooks/commands.rs - hooks::commands::Command::new (line 260) ... ok
[INFO] [stdout] test src/config/config.rs - config::config::Config::new_with_callback (line 217) ... ok
[INFO] [stdout] test src/hooks/commands.rs - hooks::commands::CommandRun::new (line 179) ... ok
[INFO] [stdout] test src/hooks/fd.rs - hooks::fd::FdHook<F>::new (line 93) ... ok
[INFO] [stdout] test src/hooks/signal.rs - hooks::signal::Weechat::hook_signal_send (line 302) ... ok
[INFO] [stdout] test src/infolist.rs - infolist (line 9) ... ok
[INFO] [stdout] test src/infolist.rs - infolist::Weechat::get_infolist (line 329) ... ok
[INFO] [stdout] test src/hooks/signal.rs - hooks::signal::SignalHook::new (line 207) ... ok
[INFO] [stdout] test src/hooks/timer.rs - hooks::timer::TimerHook::new (line 81) ... ok
[INFO] [stdout] test src/infolist.rs - infolist::InfolistItem::iter (line 182) ... ok
[INFO] [stdout] test src/config/section.rs - config::section::ConfigSectionSettings::set_write_callback (line 327) ... ok
[INFO] [stdout] test src/config/string.rs - config::string::StringOptionSettings::set_change_callback (line 70) ... ok
[INFO] [stdout] test src/lib.rs - (line 7) ... ok
[INFO] [stdout] test src/config/string.rs - config::string::StringOptionSettings::set_check_callback (line 94) ... 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/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 4.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "2852797c4d9079fddbf01e60598d90905b99a396f70225c98a0dbbaaa36e861a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2852797c4d9079fddbf01e60598d90905b99a396f70225c98a0dbbaaa36e861a", kill_on_drop: false }`
[INFO] [stdout] 2852797c4d9079fddbf01e60598d90905b99a396f70225c98a0dbbaaa36e861a