[INFO] fetching crate ryu 1.0.5... [INFO] testing ryu-1.0.5 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] extracting crate ryu 1.0.5 into /workspace/builds/worker-75/source [INFO] validating manifest of crates.io crate ryu 1.0.5 on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate ryu 1.0.5 [INFO] finished tweaking crates.io crate ryu 1.0.5 [INFO] tweaked toml for crates.io crate ryu 1.0.5 written to /workspace/builds/worker-75/source/Cargo.toml [INFO] crate crates.io crate ryu 1.0.5 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded syn v1.0.29 [INFO] [stderr] Downloaded no-panic v0.1.13 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e7fe534b3e842fda7bfc7bbc58230980b18d55e3344e4ae5d6e8e4adbda07f0 [INFO] running `Command { std: "docker" "start" "-a" "6e7fe534b3e842fda7bfc7bbc58230980b18d55e3344e4ae5d6e8e4adbda07f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e7fe534b3e842fda7bfc7bbc58230980b18d55e3344e4ae5d6e8e4adbda07f0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e7fe534b3e842fda7bfc7bbc58230980b18d55e3344e4ae5d6e8e4adbda07f0", kill_on_drop: false }` [INFO] [stdout] 6e7fe534b3e842fda7bfc7bbc58230980b18d55e3344e4ae5d6e8e4adbda07f0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 581e7f58b4f9d0202a76487392fdf56b0c731519ecfa1bcdc5d529fbcebfef45 [INFO] running `Command { std: "docker" "start" "-a" "581e7f58b4f9d0202a76487392fdf56b0c731519ecfa1bcdc5d529fbcebfef45", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling ryu v1.0.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.83s [INFO] running `Command { std: "docker" "inspect" "581e7f58b4f9d0202a76487392fdf56b0c731519ecfa1bcdc5d529fbcebfef45", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "581e7f58b4f9d0202a76487392fdf56b0c731519ecfa1bcdc5d529fbcebfef45", kill_on_drop: false }` [INFO] [stdout] 581e7f58b4f9d0202a76487392fdf56b0c731519ecfa1bcdc5d529fbcebfef45 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 961051a30ad1c7d05800594d59ae73f41aea2d35b9582c22fcd08a9c863a9814 [INFO] running `Command { std: "docker" "start" "-a" "961051a30ad1c7d05800594d59ae73f41aea2d35b9582c22fcd08a9c863a9814", 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] Compiling libc v0.2.71 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling ppv-lite86 v0.2.8 [INFO] [stderr] Compiling num_cpus v1.13.0 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand_xorshift v0.2.0 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling ryu v1.0.5 (/opt/rustwide/workdir) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.87s [INFO] running `Command { std: "docker" "inspect" "961051a30ad1c7d05800594d59ae73f41aea2d35b9582c22fcd08a9c863a9814", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "961051a30ad1c7d05800594d59ae73f41aea2d35b9582c22fcd08a9c863a9814", kill_on_drop: false }` [INFO] [stdout] 961051a30ad1c7d05800594d59ae73f41aea2d35b9582c22fcd08a9c863a9814 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-75/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] c9c43768fb67de78ec7d6673e1d8775eaf55837ffe6b89a903503d2dae97090f [INFO] running `Command { std: "docker" "start" "-a" "c9c43768fb67de78ec7d6673e1d8775eaf55837ffe6b89a903503d2dae97090f", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/ryu-2e68ea0d3ffb4a41) [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/common_test.rs (/opt/rustwide/target/debug/deps/common_test-f419a7f9021b2491) [INFO] [stdout] [INFO] [stdout] running 6 tests [INFO] [stdout] test test_ceil_log2_pow5 ... ok [INFO] [stdout] test test_decimal_length9 ... ok [INFO] [stdout] test test_double_to_bits ... ok [INFO] [stdout] test test_float_to_bits ... ok [INFO] [stdout] test test_log10_pow2 ... ok [INFO] [stdout] test test_log10_pow5 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/d2s_table_test.rs (/opt/rustwide/target/debug/deps/d2s_table_test-82de8a78ebca572a) [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test test_compute_inv_pow5 ... ok [INFO] [stdout] test test_compute_pow5 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Running tests/d2s_test.rs (/opt/rustwide/target/debug/deps/d2s_test-2f2a23d69258222f) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test test_basic ... ok [INFO] [stdout] test test_looks_like_pow5 ... ok [INFO] [stdout] test test_lots_of_trailing_zeros ... ok [INFO] [stdout] test test_min_and_max ... ok [INFO] [stdout] test test_min_max_shift ... ok [INFO] [stdout] test test_output_length ... ok [INFO] [stdout] test test_ryu ... ok [INFO] [stdout] test test_regression ... ok [INFO] [stdout] test test_small_integers ... ok [INFO] [stdout] test test_switch_to_subnormal ... ok [INFO] [stdout] test test_random ... ok [INFO] [stderr] Running tests/exhaustive.rs (/opt/rustwide/target/debug/deps/exhaustive-46f9bc05f941c924) [INFO] [stdout] test test_non_finite ... ok [INFO] [stderr] Running tests/f2s_test.rs (/opt/rustwide/target/debug/deps/f2s_test-c956914cf407b969) [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 7.20s [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] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test test_basic ... ok [INFO] [stdout] test test_boundary_round_even ... ok [INFO] [stdout] test test_exact_value_round_even ... ok [INFO] [stdout] test test_looks_like_pow5 ... ok [INFO] [stdout] test test_lots_of_trailing_zeros ... ok [INFO] [stdout] test test_min_and_max ... ok [INFO] [stdout] test test_output_length ... ok [INFO] [stdout] test test_switch_to_subnormal ... ok [INFO] [stdout] test test_regression ... ok [INFO] [stdout] test test_ryu ... ok [INFO] [stdout] test test_random ... ok [INFO] [stdout] test test_non_finite ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 6.66s [INFO] [stdout] [INFO] [stderr] Running tests/s2d_test.rs (/opt/rustwide/target/debug/deps/s2d_test-72f75535663d3deb) [INFO] [stdout] [INFO] [stdout] running 8 tests [INFO] [stdout] test test_bad_input ... ok [INFO] [stdout] test test_basic ... ok [INFO] [stdout] test test_issue157 ... ok [INFO] [stdout] test test_mantissa_rounding_overflow ... ok [INFO] [stdout] test test_min_max ... ok [INFO] [stdout] test test_table_size_denormal ... ok [INFO] [stdout] test test_overflow ... ok [INFO] [stdout] test test_underflow ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Running tests/s2f_test.rs (/opt/rustwide/target/debug/deps/s2f_test-bbe0a89c0f89039d) [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test test_basic ... ok [INFO] [stdout] test test_mantissa_rounding_overflow ... ok [INFO] [stdout] test test_min_max ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests ryu [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer (line 16) ... ok [INFO] [stdout] test src/pretty/mod.rs - pretty::format32 (line 144) ... ok [INFO] [stdout] test src/lib.rs - (line 24) ... ok [INFO] [stdout] test src/pretty/mod.rs - pretty::format64 (line 37) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.34s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "c9c43768fb67de78ec7d6673e1d8775eaf55837ffe6b89a903503d2dae97090f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c9c43768fb67de78ec7d6673e1d8775eaf55837ffe6b89a903503d2dae97090f", kill_on_drop: false }` [INFO] [stdout] c9c43768fb67de78ec7d6673e1d8775eaf55837ffe6b89a903503d2dae97090f