[INFO] fetching crate minifloat 0.2.0...
[INFO] testing minifloat-0.2.0 against master#1f7f8ea0721a3b1eb73e6c6d25cccb371434b320 for pr-154065-1
[INFO] extracting crate minifloat 0.2.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate minifloat 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate minifloat 0.2.0
[INFO] tweaked toml for crates.io crate minifloat 0.2.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate minifloat 0.2.0 on toolchain 1f7f8ea0721a3b1eb73e6c6d25cccb371434b320
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate minifloat 0.2.0 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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 250f8f35843b845a3a673c9e4a276a00a8dba14b4b50d4039db61ef8434450c7
[INFO] running `Command { std: "docker" "start" "-a" "250f8f35843b845a3a673c9e4a276a00a8dba14b4b50d4039db61ef8434450c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "250f8f35843b845a3a673c9e4a276a00a8dba14b4b50d4039db61ef8434450c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "250f8f35843b845a3a673c9e4a276a00a8dba14b4b50d4039db61ef8434450c7", kill_on_drop: false }`
[INFO] [stdout] 250f8f35843b845a3a673c9e4a276a00a8dba14b4b50d4039db61ef8434450c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9825e2c33c022c65d36292164e6cff5942e7a999299fe348223eddec979e3d28
[INFO] running `Command { std: "docker" "start" "-a" "9825e2c33c022c65d36292164e6cff5942e7a999299fe348223eddec979e3d28", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling minifloat v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.35s
[INFO] running `Command { std: "docker" "inspect" "9825e2c33c022c65d36292164e6cff5942e7a999299fe348223eddec979e3d28", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9825e2c33c022c65d36292164e6cff5942e7a999299fe348223eddec979e3d28", kill_on_drop: false }`
[INFO] [stdout] 9825e2c33c022c65d36292164e6cff5942e7a999299fe348223eddec979e3d28
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3e6a6982484742796a21b3399e740016709f8f7798d0ff9d67b90e8bc4149b6e
[INFO] running `Command { std: "docker" "start" "-a" "3e6a6982484742796a21b3399e740016709f8f7798d0ff9d67b90e8bc4149b6e", kill_on_drop: false }`
[INFO] [stderr]    Compiling minifloat v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `smoke` is never used
[INFO] [stdout]  --> tests/test_most8.rs:3:4
[INFO] [stdout]   |
[INFO] [stdout] 3 | fn smoke(x: F8E4M3FN) -> f32 {
[INFO] [stdout]   |    ^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.07s
[INFO] running `Command { std: "docker" "inspect" "3e6a6982484742796a21b3399e740016709f8f7798d0ff9d67b90e8bc4149b6e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3e6a6982484742796a21b3399e740016709f8f7798d0ff9d67b90e8bc4149b6e", kill_on_drop: false }`
[INFO] [stdout] 3e6a6982484742796a21b3399e740016709f8f7798d0ff9d67b90e8bc4149b6e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/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" "+1f7f8ea0721a3b1eb73e6c6d25cccb371434b320" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 95f98c66a462ed7e815c33feb69ca1997552d0004e7f0ba3ccaac207c58f9578
[INFO] running `Command { std: "docker" "start" "-a" "95f98c66a462ed7e815c33feb69ca1997552d0004e7f0ba3ccaac207c58f9578", kill_on_drop: false }`
[INFO] [stderr] warning: function `smoke` is never used
[INFO] [stderr]  --> tests/test_most8.rs:3:4
[INFO] [stderr]   |
[INFO] [stderr] 3 | fn smoke(x: F8E4M3FN) -> f32 {
[INFO] [stderr]   |    ^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `minifloat` (test "test_most8") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/minifloat-12d0d225a52672d4)
[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/test_most8.rs (/opt/rustwide/target/debug/deps/test_most8-58f90f6716454195)
[INFO] [stderr]    Doc-tests minifloat
[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 1 test
[INFO] [stdout] test src/lib.rs - minifloat (line 350) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.40s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "95f98c66a462ed7e815c33feb69ca1997552d0004e7f0ba3ccaac207c58f9578", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95f98c66a462ed7e815c33feb69ca1997552d0004e7f0ba3ccaac207c58f9578", kill_on_drop: false }`
[INFO] [stdout] 95f98c66a462ed7e815c33feb69ca1997552d0004e7f0ba3ccaac207c58f9578
