[INFO] fetching crate float8 0.7.0...
[INFO] testing float8-0.7.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate float8 0.7.0 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate float8 0.7.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate float8 0.7.0
[INFO] tweaked toml for crates.io crate float8 0.7.0 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate float8 0.7.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate float8 0.7.0 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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a1486ce12023aaa4d1669bf7f4dff98574227388c948173f64f86117970aa1d5
[INFO] running `Command { std: "docker" "start" "-a" "a1486ce12023aaa4d1669bf7f4dff98574227388c948173f64f86117970aa1d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a1486ce12023aaa4d1669bf7f4dff98574227388c948173f64f86117970aa1d5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a1486ce12023aaa4d1669bf7f4dff98574227388c948173f64f86117970aa1d5", kill_on_drop: false }`
[INFO] [stdout] a1486ce12023aaa4d1669bf7f4dff98574227388c948173f64f86117970aa1d5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bdbbd558bf597f6dec343e89f499761076b3cf32ef9a2a9d5365e13ce6376292
[INFO] running `Command { std: "docker" "start" "-a" "bdbbd558bf597f6dec343e89f499761076b3cf32ef9a2a9d5365e13ce6376292", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v1.0.1
[INFO] [stderr]    Compiling half v2.4.1
[INFO] [stderr]    Compiling float8 v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.70s
[INFO] running `Command { std: "docker" "inspect" "bdbbd558bf597f6dec343e89f499761076b3cf32ef9a2a9d5365e13ce6376292", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bdbbd558bf597f6dec343e89f499761076b3cf32ef9a2a9d5365e13ce6376292", kill_on_drop: false }`
[INFO] [stdout] bdbbd558bf597f6dec343e89f499761076b3cf32ef9a2a9d5365e13ce6376292
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d4a413412ca075660a082c5b27ad2a809b1e7bf8e2e2f2354e7668b0a359308e
[INFO] running `Command { std: "docker" "start" "-a" "d4a413412ca075660a082c5b27ad2a809b1e7bf8e2e2f2354e7668b0a359308e", kill_on_drop: false }`
[INFO] [stderr]    Compiling float8 v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "d4a413412ca075660a082c5b27ad2a809b1e7bf8e2e2f2354e7668b0a359308e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d4a413412ca075660a082c5b27ad2a809b1e7bf8e2e2f2354e7668b0a359308e", kill_on_drop: false }`
[INFO] [stdout] d4a413412ca075660a082c5b27ad2a809b1e7bf8e2e2f2354e7668b0a359308e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 65d2279830c3f097ae3e462b055a44be78a59ee440ce50bbacef7f313167ad38
[INFO] running `Command { std: "docker" "start" "-a" "65d2279830c3f097ae3e462b055a44be78a59ee440ce50bbacef7f313167ad38", 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/float8-b198a58875c0b9e0)
[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]      Running tests/close.rs (/opt/rustwide/target/debug/deps/close-132c1ee7e9d46708)
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running tests/f8e4m3.rs (/opt/rustwide/target/debug/deps/f8e4m3-0e9b3ebdf87cb93e)
[INFO] [stdout] test test_cmp ... ok
[INFO] [stderr]      Running tests/f8e5m2.rs (/opt/rustwide/target/debug/deps/f8e5m2-d99075e5d0f50a66)
[INFO] [stdout] test test_all_close ... ok
[INFO] [stderr]      Running tests/rand_distr.rs (/opt/rustwide/target/debug/deps/rand_distr-db0d9b830791ae39)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests float8
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test::arithmetic ... ok
[INFO] [stdout] test test::formatting ... ok
[INFO] [stdout] test test::test_comparisons ... ok
[INFO] [stdout] test test::test_f8e4m3_consts_from_f32 ... ok
[INFO] [stdout] test test::test_f8e4m3_consts ... ok
[INFO] [stdout] test test::test_f8e4m3_consts_from_f64 ... ok
[INFO] [stdout] test test::test_f8e4m3_to_f64 ... ok
[INFO] [stdout] test test::test_nan_conversion_to_larger ... ok
[INFO] [stdout] test test::test_nan_conversion_to_smaller ... ok
[INFO] [stdout] test test::test_f8e4m3_to_f32 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test test::arithmetic ... ok
[INFO] [stdout] test test::test_comparisons ... ok
[INFO] [stdout] test test::test_f8e5m2_consts ... ok
[INFO] [stdout] test test::test_f8e5m2_consts_from_f32 ... ok
[INFO] [stdout] test test::test_f8e5m2_consts_from_f64 ... ok
[INFO] [stdout] test test::test_f8e5m2_to_f32 ... ok
[INFO] [stdout] test test::test_f8e5m2_to_f64 ... ok
[INFO] [stdout] test test::test_nan_conversion_to_larger ... ok
[INFO] [stdout] test test::test_nan_conversion_to_smaller ... ok
[INFO] [stdout] test test::formatting ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test src/lib.rs - F8E4M3::classify (line 636) ... ok
[INFO] [stdout] test src/lib.rs - F8E4M3::signum (line 609) ... ok
[INFO] [stdout] test src/lib.rs - F8E5M2::classify (line 1097) ... ok
[INFO] [stdout] test src/lib.rs - F8E4M3::is_finite (line 461) ... ok
[INFO] [stdout] test src/lib.rs - F8E4M3::total_cmp (line 362) ... ok
[INFO] [stdout] test src/lib.rs - F8E5M2::copysign (line 1047) ... ok
[INFO] [stdout] test src/lib.rs - F8E5M2::clamp (line 1021) ... ok
[INFO] [stdout] test src/lib.rs - F8E5M2::is_finite (line 922) ... ok
[INFO] [stdout] test src/lib.rs - F8E4M3::clamp (line 560) ... ok
[INFO] [stdout] test src/lib.rs - F8E5M2::is_infinite (line 900) ... ok
[INFO] [stdout] test src/lib.rs - F8E4M3::min (line 512) ... ok
[INFO] [stdout] test src/lib.rs - F8E4M3::copysign (line 586) ... ok
[INFO] [stdout] test src/lib.rs - F8E4M3::is_infinite (line 439) ... ok
[INFO] [stdout] test src/lib.rs - F8E4M3::max (line 533) ... ok
[INFO] [stdout] test src/lib.rs - F8E4M3::is_nan (line 422) ... ok
[INFO] [stdout] test src/lib.rs - F8E5M2::signum (line 1070) ... ok
[INFO] [stdout] test src/lib.rs - F8E5M2::max (line 994) ... ok
[INFO] [stdout] test src/lib.rs - F8E5M2::is_normal (line 944) ... ok
[INFO] [stdout] test src/lib.rs - F8E5M2::is_nan (line 883) ... ok
[INFO] [stdout] test src/lib.rs - F8E5M2::min (line 973) ... ok
[INFO] [stdout] test src/lib.rs - F8E4M3::is_normal (line 483) ... ok
[INFO] [stdout] test src/lib.rs - F8E5M2::total_cmp (line 823) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.95s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "65d2279830c3f097ae3e462b055a44be78a59ee440ce50bbacef7f313167ad38", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65d2279830c3f097ae3e462b055a44be78a59ee440ce50bbacef7f313167ad38", kill_on_drop: false }`
[INFO] [stdout] 65d2279830c3f097ae3e462b055a44be78a59ee440ce50bbacef7f313167ad38