[INFO] fetching crate floaters 0.5.0...
[INFO] testing floaters-0.5.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate floaters 0.5.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate floaters 0.5.0
[INFO] finished tweaking crates.io crate floaters 0.5.0
[INFO] tweaked toml for crates.io crate floaters 0.5.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate floaters 0.5.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] [stderr]       Adding rand v0.8.5 (available: v0.9.2)
[INFO] [stderr]       Adding rand_core v0.6.4 (available: v0.9.3)
[INFO] [stderr]       Adding rand_xoshiro v0.6.0 (available: v0.7.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rand_xoshiro v0.6.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a46aa5f14f902b5d1f61442d20ee34db4cb7dd3de5190161e618bb438114c07a
[INFO] running `Command { std: "docker" "start" "-a" "a46aa5f14f902b5d1f61442d20ee34db4cb7dd3de5190161e618bb438114c07a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a46aa5f14f902b5d1f61442d20ee34db4cb7dd3de5190161e618bb438114c07a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a46aa5f14f902b5d1f61442d20ee34db4cb7dd3de5190161e618bb438114c07a", kill_on_drop: false }`
[INFO] [stdout] a46aa5f14f902b5d1f61442d20ee34db4cb7dd3de5190161e618bb438114c07a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0320f90888a6ceb8e73f7006e85c599c69d079d179479327fd0cef27a059ab34
[INFO] running `Command { std: "docker" "start" "-a" "0320f90888a6ceb8e73f7006e85c599c69d079d179479327fd0cef27a059ab34", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.177
[INFO] [stderr]    Compiling zerocopy v0.8.27
[INFO] [stderr]    Compiling cfg-if v1.0.4
[INFO] [stderr]    Compiling getrandom v0.2.16
[INFO] [stderr]    Compiling rand_core v0.6.4
[INFO] [stderr]    Compiling ppv-lite86 v0.2.21
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling floaters v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.21s
[INFO] running `Command { std: "docker" "inspect" "0320f90888a6ceb8e73f7006e85c599c69d079d179479327fd0cef27a059ab34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0320f90888a6ceb8e73f7006e85c599c69d079d179479327fd0cef27a059ab34", kill_on_drop: false }`
[INFO] [stdout] 0320f90888a6ceb8e73f7006e85c599c69d079d179479327fd0cef27a059ab34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ccbee4dd3a4da1a09058c15c3f3474d049f8c43112f86b33cda8f30ef105fb13
[INFO] running `Command { std: "docker" "start" "-a" "ccbee4dd3a4da1a09058c15c3f3474d049f8c43112f86b33cda8f30ef105fb13", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_xoshiro v0.6.0
[INFO] [stderr]    Compiling floaters v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "ccbee4dd3a4da1a09058c15c3f3474d049f8c43112f86b33cda8f30ef105fb13", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ccbee4dd3a4da1a09058c15c3f3474d049f8c43112f86b33cda8f30ef105fb13", kill_on_drop: false }`
[INFO] [stdout] ccbee4dd3a4da1a09058c15c3f3474d049f8c43112f86b33cda8f30ef105fb13
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3161fefbef00081a6a83e326d7b384134cc11ffa365baf0791c6f0d70bf8b12d
[INFO] running `Command { std: "docker" "start" "-a" "3161fefbef00081a6a83e326d7b384134cc11ffa365baf0791c6f0d70bf8b12d", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/floaters-35c4dad87a317d91)
[INFO] [stderr]    Doc-tests floaters
[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 15 tests
[INFO] [stdout] test src/utilities.rs - utilities::params_min_f64 (line 55) ... ok
[INFO] [stdout] test src/float.rs - float::NonCanonical::noncanonical_tuple_f32 (line 94) ... ok
[INFO] [stdout] test src/float.rs - float::NonCanonical::exp_f32 (line 138) ... ok
[INFO] [stdout] test src/utilities.rs - utilities::exponent_bounds_f32 (line 33) ... ok
[INFO] [stdout] test src/float.rs - float::NonCanonical::with_params_tuple_f32 (line 119) ... ok
[INFO] [stdout] test src/float.rs - float::NonCanonical::wild_f64 (line 155) ... ok
[INFO] [stdout] test src/utilities.rs - utilities::params_min_f32 (line 77) ... ok
[INFO] [stdout] test src/utilities.rs - utilities::simulate_params_f64 (line 98) ... ok
[INFO] [stdout] test src/utilities.rs - utilities::simulate_params_f32 (line 126) ... ok
[INFO] [stdout] test src/float.rs - float::NonCanonical::exp_f64 (line 46) ... ok
[INFO] [stdout] test src/float.rs - float::NonCanonical::noncanonical_f64 (line 13) ... ok
[INFO] [stdout] test src/float.rs - float::NonCanonical::wild_tuple_f32 (line 175) ... ok
[INFO] [stdout] test src/float.rs - float::NonCanonical::signed_uniform (line 29) ... ok
[INFO] [stdout] test src/utilities.rs - utilities::exponent_bounds_f64 (line 12) ... ok
[INFO] [stdout] test src/float.rs - float::NonCanonical::with_params_f64 (line 73) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3161fefbef00081a6a83e326d7b384134cc11ffa365baf0791c6f0d70bf8b12d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3161fefbef00081a6a83e326d7b384134cc11ffa365baf0791c6f0d70bf8b12d", kill_on_drop: false }`
[INFO] [stdout] 3161fefbef00081a6a83e326d7b384134cc11ffa365baf0791c6f0d70bf8b12d