[INFO] fetching crate ibmfloat 0.1.1...
[INFO] testing ibmfloat-0.1.1 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate ibmfloat 0.1.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate ibmfloat 0.1.1
[INFO] finished tweaking crates.io crate ibmfloat 0.1.1
[INFO] tweaked toml for crates.io crate ibmfloat 0.1.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate ibmfloat 0.1.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] d6750086a35bccfe4e7eac61f8245bd417265bbb5ed029bf60eb90e8cf94f095
[INFO] running `Command { std: "docker" "start" "-a" "d6750086a35bccfe4e7eac61f8245bd417265bbb5ed029bf60eb90e8cf94f095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d6750086a35bccfe4e7eac61f8245bd417265bbb5ed029bf60eb90e8cf94f095", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d6750086a35bccfe4e7eac61f8245bd417265bbb5ed029bf60eb90e8cf94f095", kill_on_drop: false }`
[INFO] [stdout] d6750086a35bccfe4e7eac61f8245bd417265bbb5ed029bf60eb90e8cf94f095
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 35b96d272e4cb877180195439fe9113457d933d51a0365d17b1c49734acc5e40
[INFO] running `Command { std: "docker" "start" "-a" "35b96d272e4cb877180195439fe9113457d933d51a0365d17b1c49734acc5e40", kill_on_drop: false }`
[INFO] [stderr]    Compiling ibmfloat v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.14s
[INFO] running `Command { std: "docker" "inspect" "35b96d272e4cb877180195439fe9113457d933d51a0365d17b1c49734acc5e40", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "35b96d272e4cb877180195439fe9113457d933d51a0365d17b1c49734acc5e40", kill_on_drop: false }`
[INFO] [stdout] 35b96d272e4cb877180195439fe9113457d933d51a0365d17b1c49734acc5e40
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 18ddbf5dea7943e1ecb2994f05ac290449a0db3f755678f37afba5e1741f89cb
[INFO] running `Command { std: "docker" "start" "-a" "18ddbf5dea7943e1ecb2994f05ac290449a0db3f755678f37afba5e1741f89cb", kill_on_drop: false }`
[INFO] [stderr]    Compiling ibmfloat v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `Command { std: "docker" "inspect" "18ddbf5dea7943e1ecb2994f05ac290449a0db3f755678f37afba5e1741f89cb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "18ddbf5dea7943e1ecb2994f05ac290449a0db3f755678f37afba5e1741f89cb", kill_on_drop: false }`
[INFO] [stdout] 18ddbf5dea7943e1ecb2994f05ac290449a0db3f755678f37afba5e1741f89cb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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] 6ba7d0a680a5321efc9ebe93f19e03c6f00d7264101042808293674dadab5e85
[INFO] running `Command { std: "docker" "start" "-a" "6ba7d0a680a5321efc9ebe93f19e03c6f00d7264101042808293674dadab5e85", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/ibmfloat-a10a99d9a4ebb0cb)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test convert::tests::ibm32ieee32::overflow ... ok
[INFO] [stdout] test convert::tests::ibm32ieee32::possible_subnormal ... ok
[INFO] [stdout] test convert::tests::ibm32ieee64::python_test_cases ... ok
[INFO] [stdout] test convert::tests::ibm64ieee32::normal_round_ties_to_even ... ok
[INFO] [stdout] test convert::tests::ibm64ieee32::possible_subnormal_round_ties_to_even ... ok
[INFO] [stdout] test convert::tests::ibm64ieee64::round_ties_to_even ... ok
[INFO] [stdout] test convert::tests::ibm64ieee32::python_test_cases ... ok
[INFO] [stdout] test convert::tests::ibm64ieee32::underflows ... ok
[INFO] [stdout] test convert::tests::ibm64ieee64::python_test_cases ... ok
[INFO] [stdout] test convert::tests::ibm32ieee32::normal_case ... ok
[INFO] [stdout] test convert::tests::ibm32ieee32::python_test_cases ... ok
[INFO] [stdout] test convert::tests::ibm64ieee32::overflows ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests ibmfloat
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - F32::from_bits (line 63) ... ok
[INFO] [stdout] test src/lib.rs - F64 (line 131) ... ok
[INFO] [stdout] test src/lib.rs - F32::from_be_bytes (line 91) ... ok
[INFO] [stdout] test src/lib.rs - F32::to_bits (line 79) ... ok
[INFO] [stdout] test src/lib.rs - F64::from_be_bytes (line 172) ... ok
[INFO] [stdout] test src/lib.rs - F32 (line 45) ... ok
[INFO] [stdout] test src/lib.rs - F64::to_be_bytes (line 188) ... ok
[INFO] [stdout] test src/lib.rs - F64::to_bits (line 160) ... ok
[INFO] [stdout] test src/lib.rs - F64::from_bits (line 147) ... ok
[INFO] [stdout] test src/lib.rs - F32::to_be_bytes (line 107) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.06s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6ba7d0a680a5321efc9ebe93f19e03c6f00d7264101042808293674dadab5e85", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6ba7d0a680a5321efc9ebe93f19e03c6f00d7264101042808293674dadab5e85", kill_on_drop: false }`
[INFO] [stdout] 6ba7d0a680a5321efc9ebe93f19e03c6f00d7264101042808293674dadab5e85