[INFO] fetching crate const-frac 0.0.4...
[INFO] testing const-frac-0.0.4 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate const-frac 0.0.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate const-frac 0.0.4
[INFO] finished tweaking crates.io crate const-frac 0.0.4
[INFO] tweaked toml for crates.io crate const-frac 0.0.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate const-frac 0.0.4 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.110)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2fa792784bd4164537edc2e30fb9582f92c70fee733f83429e9002ce67e030d8
[INFO] running `Command { std: "docker" "start" "-a" "2fa792784bd4164537edc2e30fb9582f92c70fee733f83429e9002ce67e030d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fa792784bd4164537edc2e30fb9582f92c70fee733f83429e9002ce67e030d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fa792784bd4164537edc2e30fb9582f92c70fee733f83429e9002ce67e030d8", kill_on_drop: false }`
[INFO] [stdout] 2fa792784bd4164537edc2e30fb9582f92c70fee733f83429e9002ce67e030d8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9ad3f828aa1dac9fef8258a2c640b76f3bce455d5d7de5f3a712012847c69e4c
[INFO] running `Command { std: "docker" "start" "-a" "9ad3f828aa1dac9fef8258a2c640b76f3bce455d5d7de5f3a712012847c69e4c", kill_on_drop: false }`
[INFO] [stderr]    Compiling combine v4.6.7
[INFO] [stderr]    Compiling const-frac v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/frac/div.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |     unsafe { mem::transmute(sign | exp2 | mantissa) }
[INFO] [stdout]    |              --------------^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: replace this with: `f64::from_bits`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/frac/div.rs:36:30
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let bits: u64 = unsafe { mem::transmute(d) };
[INFO] [stdout]    |                              --------------^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              help: replace this with: `f64::to_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.79s
[INFO] running `Command { std: "docker" "inspect" "9ad3f828aa1dac9fef8258a2c640b76f3bce455d5d7de5f3a712012847c69e4c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ad3f828aa1dac9fef8258a2c640b76f3bce455d5d7de5f3a712012847c69e4c", kill_on_drop: false }`
[INFO] [stdout] 9ad3f828aa1dac9fef8258a2c640b76f3bce455d5d7de5f3a712012847c69e4c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3db86759bec698ffe530a27d6d08ddd4c682f4f6c9dd4135c0ec61ce6417f36c
[INFO] running `Command { std: "docker" "start" "-a" "3db86759bec698ffe530a27d6d08ddd4c682f4f6c9dd4135c0ec61ce6417f36c", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/frac/div.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |     unsafe { mem::transmute(sign | exp2 | mantissa) }
[INFO] [stdout]    |              --------------^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: replace this with: `f64::from_bits`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/frac/div.rs:36:30
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let bits: u64 = unsafe { mem::transmute(d) };
[INFO] [stdout]    |                              --------------^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              help: replace this with: `f64::to_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-complex v0.4.6
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-iter v0.1.45
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling num v0.4.3
[INFO] [stderr]    Compiling const-frac v0.0.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/frac/div.rs:32:14
[INFO] [stdout]    |
[INFO] [stdout] 32 |     unsafe { mem::transmute(sign | exp2 | mantissa) }
[INFO] [stdout]    |              --------------^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |              |
[INFO] [stdout]    |              help: replace this with: `f64::from_bits`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary transmute
[INFO] [stdout]   --> src/frac/div.rs:36:30
[INFO] [stdout]    |
[INFO] [stdout] 36 |     let bits: u64 = unsafe { mem::transmute(d) };
[INFO] [stdout]    |                              --------------^^^
[INFO] [stdout]    |                              |
[INFO] [stdout]    |                              help: replace this with: `f64::to_bits`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.04s
[INFO] running `Command { std: "docker" "inspect" "3db86759bec698ffe530a27d6d08ddd4c682f4f6c9dd4135c0ec61ce6417f36c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3db86759bec698ffe530a27d6d08ddd4c682f4f6c9dd4135c0ec61ce6417f36c", kill_on_drop: false }`
[INFO] [stdout] 3db86759bec698ffe530a27d6d08ddd4c682f4f6c9dd4135c0ec61ce6417f36c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1267884ab243977ea74726ffd75920336467a8ee5e45e08291d611b2ce4c18df
[INFO] running `Command { std: "docker" "start" "-a" "1267884ab243977ea74726ffd75920336467a8ee5e45e08291d611b2ce4c18df", kill_on_drop: false }`
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stdout] 
[INFO] [stderr]   --> src/frac/div.rs:32:14
[INFO] [stdout] running 17 tests
[INFO] [stderr]    |
[INFO] [stdout] test frac::div::tests::test_inv_pi ... ignored
[INFO] [stderr] 32 |     unsafe { mem::transmute(sign | exp2 | mantissa) }
[INFO] [stdout] test frac::div::tests::test_const ... ok
[INFO] [stderr]    |              --------------^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] test frac::div::tests::test_big_div ... ok
[INFO] [stderr]    |              |
[INFO] [stdout] test frac::div::tests::test_pi ... ok
[INFO] [stderr]    |              help: replace this with: `f64::from_bits`
[INFO] [stdout] test frac::div::tests::test_simpl_div ... ok
[INFO] [stderr]    |
[INFO] [stdout] test frac::div::tests::test_small ... ok
[INFO] [stderr]    = note: `#[warn(unnecessary_transmutes)]` on by default
[INFO] [stdout] test frac::parser::tests::test_exp ... ok
[INFO] [stderr] 
[INFO] [stdout] test frac::parser::tests::test_pi ... ok
[INFO] [stderr] warning: unnecessary transmute
[INFO] [stdout] test frac::parser::tests::test_big ... ok
[INFO] [stderr]   --> src/frac/div.rs:36:30
[INFO] [stdout] test frac::parser::tests::test_simple ... ok
[INFO] [stderr]    |
[INFO] [stdout] test frac::parser::tests::test_trailing_zeros ... ok
[INFO] [stderr] 36 |     let bits: u64 = unsafe { mem::transmute(d) };
[INFO] [stdout] test frac::parser::tests::test_zero ... ok
[INFO] [stderr]    |                              --------------^^^
[INFO] [stdout] test frac::tests::test_conv ... ok
[INFO] [stderr]    |                              |
[INFO] [stdout] test frac::tests::test_add ... ok
[INFO] [stderr]    |                              help: replace this with: `f64::to_bits`
[INFO] [stdout] test frac::tests::test_pi ... ok
[INFO] [stderr] 
[INFO] [stdout] test frac::tests::test_sub ... ok
[INFO] [stderr] warning: `const-frac` (lib) generated 2 warnings (run `cargo fix --lib -p const-frac` to apply 2 suggestions)
[INFO] [stdout] test real::tests::test_infer ... ok
[INFO] [stderr] warning: `const-frac` (lib test) generated 2 warnings (2 duplicates)
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/const_frac-aeec5c683d707ac4)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests const_frac
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - (line 9) ... ok
[INFO] [stdout] test src/frac.rs - frac::Frac::sub (line 572) ... ok
[INFO] [stdout] test src/frac.rs - frac::Frac::partial_cmp (line 834) ... ok
[INFO] [stdout] test src/frac.rs - frac::Frac::powi (line 641) ... ok
[INFO] [stdout] test src/frac.rs - frac::Frac::add (line 420) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.72s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1267884ab243977ea74726ffd75920336467a8ee5e45e08291d611b2ce4c18df", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1267884ab243977ea74726ffd75920336467a8ee5e45e08291d611b2ce4c18df", kill_on_drop: false }`
[INFO] [stdout] 1267884ab243977ea74726ffd75920336467a8ee5e45e08291d611b2ce4c18df
