[INFO] fetching crate brunch 0.11.0...
[INFO] testing brunch-0.11.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate brunch 0.11.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate brunch 0.11.0
[INFO] finished tweaking crates.io crate brunch 0.11.0
[INFO] tweaked toml for crates.io crate brunch 0.11.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate brunch 0.11.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate brunch 0.11.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 077840d12b02cb79977770db1453e91ec8b20cf3499a5579f1011b7295c3ed60
[INFO] running `Command { std: "docker" "start" "-a" "077840d12b02cb79977770db1453e91ec8b20cf3499a5579f1011b7295c3ed60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "077840d12b02cb79977770db1453e91ec8b20cf3499a5579f1011b7295c3ed60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "077840d12b02cb79977770db1453e91ec8b20cf3499a5579f1011b7295c3ed60", kill_on_drop: false }`
[INFO] [stdout] 077840d12b02cb79977770db1453e91ec8b20cf3499a5579f1011b7295c3ed60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0da2b9fcd59767214c066d127202e88381cb8293fcc979b048be63e98901a1ee
[INFO] running `Command { std: "docker" "start" "-a" "0da2b9fcd59767214c066d127202e88381cb8293fcc979b048be63e98901a1ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling dactyl v0.13.0
[INFO] [stderr]    Compiling brunch v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.61s
[INFO] running `Command { std: "docker" "inspect" "0da2b9fcd59767214c066d127202e88381cb8293fcc979b048be63e98901a1ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0da2b9fcd59767214c066d127202e88381cb8293fcc979b048be63e98901a1ee", kill_on_drop: false }`
[INFO] [stdout] 0da2b9fcd59767214c066d127202e88381cb8293fcc979b048be63e98901a1ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5facd7a44f34e0b639308ffc8fc8ef6502b471dc5fb6ca1e28babc43acd5a389
[INFO] running `Command { std: "docker" "start" "-a" "5facd7a44f34e0b639308ffc8fc8ef6502b471dc5fb6ca1e28babc43acd5a389", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling float_extras v0.1.6
[INFO] [stderr]    Compiling skiplist v0.4.0
[INFO] [stderr]    Compiling quantogram v0.4.4
[INFO] [stderr]    Compiling brunch v0.11.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.67s
[INFO] running `Command { std: "docker" "inspect" "5facd7a44f34e0b639308ffc8fc8ef6502b471dc5fb6ca1e28babc43acd5a389", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5facd7a44f34e0b639308ffc8fc8ef6502b471dc5fb6ca1e28babc43acd5a389", kill_on_drop: false }`
[INFO] [stdout] 5facd7a44f34e0b639308ffc8fc8ef6502b471dc5fb6ca1e28babc43acd5a389
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9bfec9b3655e2d48396734a9cc819981e0a8630353a4ce30bd48fe6b00b72ee7
[INFO] running `Command { std: "docker" "start" "-a" "9bfec9b3655e2d48396734a9cc819981e0a8630353a4ce30bd48fe6b00b72ee7", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/brunch-0a89f69fd89fd310)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test stats::history::tests::t_serialize ... ok
[INFO] [stdout] test math::tests::t_nanos ... ok
[INFO] [stdout] test math::tests::t_count_unique ... ok
[INFO] [stdout] test stats::tests::t_stats_valid ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests brunch
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test src/bench.rs - bench::Bench::new (line 231) - compile ... ok
[INFO] [stdout] test src/bench.rs - bench::Bench::run_seeded_with (line 473) - compile ... ok
[INFO] [stdout] test src/bench.rs - bench::Bench::run (line 393) - compile ... ok
[INFO] [stdout] test src/bench.rs - bench::Bench::run_seeded (line 433) - compile ... ok
[INFO] [stdout] test src/bench.rs - bench::Bench::spacer (line 286) - compile ... ok
[INFO] [stdout] test src/bench.rs - bench::Bench::with_samples (line 363) - compile ... ok
[INFO] [stdout] test src/bench.rs - bench::Bench::with_timeout (line 325) - compile ... ok
[INFO] [stdout] test src/bench.rs - bench::Benches (line 48) - compile ... ok
[INFO] [stdout] test src/bench.rs - bench::Benches::finish (line 139) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 107) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 24) - compile ... ok
[INFO] [stdout] test src/macros.rs - macros::benches (line 21) - compile ... ok
[INFO] [stdout] test src/macros.rs - macros::benches (line 42) - compile ... ok
[INFO] [stdout] test src/bench.rs - bench::Benches::extend (line 91) - compile ... ok
[INFO] [stdout] test src/bench.rs - bench::Benches::push (line 114) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 128) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 158) ... ignored
[INFO] [stdout] test src/lib.rs - (line 67) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] all doctests ran in 0.58s; merged doctests compilation took 0.54s
[INFO] running `Command { std: "docker" "inspect" "9bfec9b3655e2d48396734a9cc819981e0a8630353a4ce30bd48fe6b00b72ee7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9bfec9b3655e2d48396734a9cc819981e0a8630353a4ce30bd48fe6b00b72ee7", kill_on_drop: false }`
[INFO] [stdout] 9bfec9b3655e2d48396734a9cc819981e0a8630353a4ce30bd48fe6b00b72ee7