[INFO] fetching crate floating_bar 0.4.0...
[INFO] testing floating_bar-0.4.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate floating_bar 0.4.0 into /workspace/builds/worker-64/source
[INFO] validating manifest of crates.io crate floating_bar 0.4.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate floating_bar 0.4.0
[INFO] finished tweaking crates.io crate floating_bar 0.4.0
[INFO] tweaked toml for crates.io crate floating_bar 0.4.0 written to /workspace/builds/worker-64/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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 gcd v2.0.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6c897672c5754aea6eedda5c32f1fa8278a12e7a344540e746466d581c8769c2
[INFO] running `Command { std: "docker" "start" "-a" "6c897672c5754aea6eedda5c32f1fa8278a12e7a344540e746466d581c8769c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6c897672c5754aea6eedda5c32f1fa8278a12e7a344540e746466d581c8769c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c897672c5754aea6eedda5c32f1fa8278a12e7a344540e746466d581c8769c2", kill_on_drop: false }`
[INFO] [stdout] 6c897672c5754aea6eedda5c32f1fa8278a12e7a344540e746466d581c8769c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7021351008a0df6053639a7c3db634b70d8efaeba9b72d0ccfdaae171725cc7c
[INFO] running `Command { std: "docker" "start" "-a" "7021351008a0df6053639a7c3db634b70d8efaeba9b72d0ccfdaae171725cc7c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling gcd v2.0.2
[INFO] [stderr]    Compiling floating_bar v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "7021351008a0df6053639a7c3db634b70d8efaeba9b72d0ccfdaae171725cc7c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7021351008a0df6053639a7c3db634b70d8efaeba9b72d0ccfdaae171725cc7c", kill_on_drop: false }`
[INFO] [stdout] 7021351008a0df6053639a7c3db634b70d8efaeba9b72d0ccfdaae171725cc7c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a2465dc97b25eecf6b3383dd6573440089504d351b0ebe1bb10d3977a568f5bb
[INFO] running `Command { std: "docker" "start" "-a" "a2465dc97b25eecf6b3383dd6573440089504d351b0ebe1bb10d3977a568f5bb", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling crossbeam-utils v0.8.5
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.5
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling memoffset v0.6.4
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling serde_json v1.0.71
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling itertools v0.10.1
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling crossbeam-channel v0.5.1
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling floating_bar v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 26.46s
[INFO] running `Command { std: "docker" "inspect" "a2465dc97b25eecf6b3383dd6573440089504d351b0ebe1bb10d3977a568f5bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a2465dc97b25eecf6b3383dd6573440089504d351b0ebe1bb10d3977a568f5bb", kill_on_drop: false }`
[INFO] [stdout] a2465dc97b25eecf6b3383dd6573440089504d351b0ebe1bb10d3977a568f5bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8e77bf985ebec8adb863943de2295906186d5e20207dd29f2c9a0e6db77e016
[INFO] running `Command { std: "docker" "start" "-a" "c8e77bf985ebec8adb863943de2295906186d5e20207dd29f2c9a0e6db77e016", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.34s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/floating_bar-cb7c1e5f211b4988)
[INFO] [stdout] 
[INFO] [stdout] running 48 tests
[INFO] [stdout] test r32_t::tests::abs ... ok
[INFO] [stdout] test r32_t::tests::ceil ... ok
[INFO] [stdout] test r32_t::tests::checked_neg ... ok
[INFO] [stdout] test r32_t::tests::add ... ok
[INFO] [stdout] test r32_t::tests::checked_pow ... ok
[INFO] [stdout] test r32_t::tests::cmp ... ok
[INFO] [stdout] test r32_t::tests::div ... ok
[INFO] [stdout] test r32_t::tests::floor ... ok
[INFO] [stdout] test r32_t::tests::fract ... ok
[INFO] [stdout] test r32_t::tests::from_f32 ... ok
[INFO] [stdout] test r32_t::tests::from_str ... ok
[INFO] [stdout] test r32_t::tests::max ... ok
[INFO] [stdout] test r32_t::tests::min ... ok
[INFO] [stdout] test r32_t::tests::add_invalid - should panic ... ok
[INFO] [stdout] test r32_t::tests::from_str_invalid - should panic ... ok
[INFO] [stdout] test r32_t::tests::mul ... ok
[INFO] [stdout] test r32_t::tests::neg ... ok
[INFO] [stdout] test r32_t::tests::pow ... ok
[INFO] [stdout] test r32_t::tests::mul_invalid - should panic ... ok
[INFO] [stdout] test r32_t::tests::normalize ... ok
[INFO] [stdout] test r32_t::tests::recip ... ok
[INFO] [stdout] test r32_t::tests::rem ... ok
[INFO] [stdout] test r32_t::tests::round ... ok
[INFO] [stdout] test r32_t::tests::trunc ... ok
[INFO] [stdout] test r64_t::tests::ceil ... ok
[INFO] [stdout] test r64_t::tests::add_invalid - should panic ... ok
[INFO] [stdout] test r64_t::tests::add ... ok
[INFO] [stdout] test r64_t::tests::cmp ... ok
[INFO] [stdout] test r32_t::tests::signum ... ok
[INFO] [stdout] test r64_t::tests::floor ... ok
[INFO] [stdout] test r64_t::tests::div ... ok
[INFO] [stdout] test r64_t::tests::checked_pow ... ok
[INFO] [stdout] test r64_t::tests::fract ... ok
[INFO] [stdout] test r64_t::tests::from_f32 ... ok
[INFO] [stdout] test r64_t::tests::from_str ... ok
[INFO] [stdout] test r64_t::tests::max ... ok
[INFO] [stdout] test r64_t::tests::min ... ok
[INFO] [stdout] test r64_t::tests::from_str_fail - should panic ... ok
[INFO] [stdout] test r64_t::tests::mul ... ok
[INFO] [stdout] test r64_t::tests::neg ... ok
[INFO] [stdout] test r64_t::tests::normalize ... ok
[INFO] [stdout] test r64_t::tests::pow ... ok
[INFO] [stdout] test r64_t::tests::recip ... ok
[INFO] [stdout] test r64_t::tests::rem ... ok
[INFO] [stdout] test r64_t::tests::round ... ok
[INFO] [stdout] test r64_t::tests::signum ... ok
[INFO] [stdout] test r64_t::tests::trunc ... ok
[INFO] [stdout] test r64_t::tests::mul_invalid - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 48 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests floating_bar
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 5) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c8e77bf985ebec8adb863943de2295906186d5e20207dd29f2c9a0e6db77e016", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8e77bf985ebec8adb863943de2295906186d5e20207dd29f2c9a0e6db77e016", kill_on_drop: false }`
[INFO] [stdout] c8e77bf985ebec8adb863943de2295906186d5e20207dd29f2c9a0e6db77e016