[INFO] fetching crate ryu-js 0.2.1...
[INFO] testing ryu-js-0.2.1 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate ryu-js 0.2.1 into /workspace/builds/worker-56/source
[INFO] validating manifest of crates.io crate ryu-js 0.2.1 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-js 0.2.1
[INFO] finished tweaking crates.io crate ryu-js 0.2.1
[INFO] tweaked toml for crates.io crate ryu-js 0.2.1 written to /workspace/builds/worker-56/source/Cargo.toml
[INFO] crate crates.io crate ryu-js 0.2.1 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]  Downloading crates ...
[INFO] [stderr]   Downloaded no-panic v0.1.14
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] 8113d84b37a85da6ab0f9daad88f8331dc6e4f8573462edcb68ffedae2c8e3bb
[INFO] running `Command { std: "docker" "start" "-a" "8113d84b37a85da6ab0f9daad88f8331dc6e4f8573462edcb68ffedae2c8e3bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8113d84b37a85da6ab0f9daad88f8331dc6e4f8573462edcb68ffedae2c8e3bb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8113d84b37a85da6ab0f9daad88f8331dc6e4f8573462edcb68ffedae2c8e3bb", kill_on_drop: false }`
[INFO] [stdout] 8113d84b37a85da6ab0f9daad88f8331dc6e4f8573462edcb68ffedae2c8e3bb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] 1eca0c0b7a3eecd814b88d1433b8ec08e791f732ed0f1c8618ef9aba7b6bd29d
[INFO] running `Command { std: "docker" "start" "-a" "1eca0c0b7a3eecd814b88d1433b8ec08e791f732ed0f1c8618ef9aba7b6bd29d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ryu-js v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "1eca0c0b7a3eecd814b88d1433b8ec08e791f732ed0f1c8618ef9aba7b6bd29d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1eca0c0b7a3eecd814b88d1433b8ec08e791f732ed0f1c8618ef9aba7b6bd29d", kill_on_drop: false }`
[INFO] [stdout] 1eca0c0b7a3eecd814b88d1433b8ec08e791f732ed0f1c8618ef9aba7b6bd29d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] d10a8f2fc68436116b4863c58708843d90cd9c58df71b7e00c809abce45f7d91
[INFO] running `Command { std: "docker" "start" "-a" "d10a8f2fc68436116b4863c58708843d90cd9c58df71b7e00c809abce45f7d91", 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 v0.2.72
[INFO] [stderr]    Compiling getrandom v0.1.14
[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-js v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.87s
[INFO] running `Command { std: "docker" "inspect" "d10a8f2fc68436116b4863c58708843d90cd9c58df71b7e00c809abce45f7d91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d10a8f2fc68436116b4863c58708843d90cd9c58df71b7e00c809abce45f7d91", kill_on_drop: false }`
[INFO] [stdout] d10a8f2fc68436116b4863c58708843d90cd9c58df71b7e00c809abce45f7d91
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-56/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] 1285990f38fb1399de2a2c49ca21ae3d188e22e1ecced6574c55c0b28c5ebe57
[INFO] running `Command { std: "docker" "start" "-a" "1285990f38fb1399de2a2c49ca21ae3d188e22e1ecced6574c55c0b28c5ebe57", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/ryu_js-e5eea3dc9f8a35f4)
[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-58c18a73b77e41a5)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stderr]      Running tests/d2s_table_test.rs (/opt/rustwide/target/debug/deps/d2s_table_test-983cf6f30925b817)
[INFO] [stdout] test test_ceil_log2_pow5 ... ok
[INFO] [stdout] test test_decimal_length9 ... ok
[INFO] [stdout] test test_log10_pow2 ... ok
[INFO] [stdout] test test_log10_pow5 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[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-e791dc4c23f9cf4c)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test max_size_double_to_string ... ok
[INFO] [stdout] test test_ecma262_compliance ... 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_regression ... ok
[INFO] [stdout] test test_ryu ... ok
[INFO] [stdout] test test_switch_to_subnormal ... 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 8.04s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/exhaustive.rs (/opt/rustwide/target/debug/deps/exhaustive-34e25030495cc907)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/f2s_test.rs (/opt/rustwide/target/debug/deps/f2s_test-2063d933ba1399ab)
[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_exact_value_round_even ... ok
[INFO] [stdout] test test_basic ... ok
[INFO] [stdout] test test_boundary_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_ryu ... ok
[INFO] [stdout] test test_regression ... ok
[INFO] [stdout] test test_switch_to_subnormal ... 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 6.52s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/s2d_test.rs (/opt/rustwide/target/debug/deps/s2d_test-c4ea0a2c043714d5)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_bad_input ... ok
[INFO] [stdout] test test_mantissa_rounding_overflow ... ok
[INFO] [stdout] test test_issue157 ... ok
[INFO] [stdout] test test_basic ... ok
[INFO] [stdout] test test_overflow ... ok
[INFO] [stdout] test test_table_size_denormal ... ok
[INFO] [stdout] test test_underflow ... ok
[INFO] [stdout] test test_min_max ... 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-3a70dadaa62a5633)
[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-js
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] test src/buffer/mod.rs - buffer::Buffer (line 16) ... ok
[INFO] [stdout] test src/pretty/mod.rs - pretty::format32 (line 143) ... 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 0.33s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1285990f38fb1399de2a2c49ca21ae3d188e22e1ecced6574c55c0b28c5ebe57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1285990f38fb1399de2a2c49ca21ae3d188e22e1ecced6574c55c0b28c5ebe57", kill_on_drop: false }`
[INFO] [stdout] 1285990f38fb1399de2a2c49ca21ae3d188e22e1ecced6574c55c0b28c5ebe57