[INFO] fetching crate minifloat 0.2.0...
[INFO] testing minifloat-0.2.0 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate minifloat 0.2.0 into /workspace/builds/worker-2-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-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate minifloat 0.2.0 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 24baf19cdcaef8298d9cc661ba34cdf6d286daca75c45093e314dd2ea014880f
[INFO] running `Command { std: "docker" "start" "-a" "24baf19cdcaef8298d9cc661ba34cdf6d286daca75c45093e314dd2ea014880f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "24baf19cdcaef8298d9cc661ba34cdf6d286daca75c45093e314dd2ea014880f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24baf19cdcaef8298d9cc661ba34cdf6d286daca75c45093e314dd2ea014880f", kill_on_drop: false }`
[INFO] [stdout] 24baf19cdcaef8298d9cc661ba34cdf6d286daca75c45093e314dd2ea014880f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c02cf9b7bc09f4d209fc9df94c791fa70399cae724d80e9c63870c53ff40ded0
[INFO] running `Command { std: "docker" "start" "-a" "c02cf9b7bc09f4d209fc9df94c791fa70399cae724d80e9c63870c53ff40ded0", kill_on_drop: false }`
[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 2.18s
[INFO] running `Command { std: "docker" "inspect" "c02cf9b7bc09f4d209fc9df94c791fa70399cae724d80e9c63870c53ff40ded0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c02cf9b7bc09f4d209fc9df94c791fa70399cae724d80e9c63870c53ff40ded0", kill_on_drop: false }`
[INFO] [stdout] c02cf9b7bc09f4d209fc9df94c791fa70399cae724d80e9c63870c53ff40ded0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 01b6c4ad5903eb2ac97b94e8288fb1fca301152944bf51b9e9f430578e230101
[INFO] running `Command { std: "docker" "start" "-a" "01b6c4ad5903eb2ac97b94e8288fb1fca301152944bf51b9e9f430578e230101", 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 0.91s
[INFO] running `Command { std: "docker" "inspect" "01b6c4ad5903eb2ac97b94e8288fb1fca301152944bf51b9e9f430578e230101", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01b6c4ad5903eb2ac97b94e8288fb1fca301152944bf51b9e9f430578e230101", kill_on_drop: false }`
[INFO] [stdout] 01b6c4ad5903eb2ac97b94e8288fb1fca301152944bf51b9e9f430578e230101
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5762bc34db2633586116dfdac858a010cf47c342e6ec45d79d40648a95ab2741
[INFO] running `Command { std: "docker" "start" "-a" "5762bc34db2633586116dfdac858a010cf47c342e6ec45d79d40648a95ab2741", 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-edca83e1400cc51d)
[INFO] [stderr]      Running tests/test_most8.rs (/opt/rustwide/target/debug/deps/test_most8-796ae735f98c193f)
[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 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]    Doc-tests minifloat
[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 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "5762bc34db2633586116dfdac858a010cf47c342e6ec45d79d40648a95ab2741", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5762bc34db2633586116dfdac858a010cf47c342e6ec45d79d40648a95ab2741", kill_on_drop: false }`
[INFO] [stdout] 5762bc34db2633586116dfdac858a010cf47c342e6ec45d79d40648a95ab2741