[INFO] fetching crate dragonbox 0.1.2...
[INFO] testing dragonbox-0.1.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate dragonbox 0.1.2 into /workspace/builds/worker-26/source
[INFO] validating manifest of crates.io crate dragonbox 0.1.2 on toolchain 1.59.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate dragonbox 0.1.2
[INFO] finished tweaking crates.io crate dragonbox 0.1.2
[INFO] tweaked toml for crates.io crate dragonbox 0.1.2 written to /workspace/builds/worker-26/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 927855dac93078c1a4664e2f2a59216fb928d1eb2b0b644baabd46adf795dff9
[INFO] running `Command { std: "docker" "start" "-a" "927855dac93078c1a4664e2f2a59216fb928d1eb2b0b644baabd46adf795dff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "927855dac93078c1a4664e2f2a59216fb928d1eb2b0b644baabd46adf795dff9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "927855dac93078c1a4664e2f2a59216fb928d1eb2b0b644baabd46adf795dff9", kill_on_drop: false }`
[INFO] [stdout] 927855dac93078c1a4664e2f2a59216fb928d1eb2b0b644baabd46adf795dff9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 736a38db80032603b7c659a8d4d3de636a508901be03437fd71614b7a3b4b70c
[INFO] running `Command { std: "docker" "start" "-a" "736a38db80032603b7c659a8d4d3de636a508901be03437fd71614b7a3b4b70c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling dragonbox v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "736a38db80032603b7c659a8d4d3de636a508901be03437fd71614b7a3b4b70c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "736a38db80032603b7c659a8d4d3de636a508901be03437fd71614b7a3b4b70c", kill_on_drop: false }`
[INFO] [stdout] 736a38db80032603b7c659a8d4d3de636a508901be03437fd71614b7a3b4b70c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6474ebea4f6d8bf35e6a3876cad1bef31bf76326457665a84ef3cacf55c16a23
[INFO] running `Command { std: "docker" "start" "-a" "6474ebea4f6d8bf35e6a3876cad1bef31bf76326457665a84ef3cacf55c16a23", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling ppv-lite86 v0.2.16
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling dragonbox v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.55s
[INFO] running `Command { std: "docker" "inspect" "6474ebea4f6d8bf35e6a3876cad1bef31bf76326457665a84ef3cacf55c16a23", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6474ebea4f6d8bf35e6a3876cad1bef31bf76326457665a84ef3cacf55c16a23", kill_on_drop: false }`
[INFO] [stdout] 6474ebea4f6d8bf35e6a3876cad1bef31bf76326457665a84ef3cacf55c16a23
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-26/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+1.59.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9f8964287e64f4d95006e80deecc53ba7e1334cf5e091a7ea18fbd9d6bda2397
[INFO] running `Command { std: "docker" "start" "-a" "9f8964287e64f4d95006e80deecc53ba7e1334cf5e091a7ea18fbd9d6bda2397", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/dragonbox-504bc5554e97a42c)
[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/binary64_test.rs (/opt/rustwide/target/debug/deps/binary64_test-d6d06a9eac4f5e86)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_basic ... ok
[INFO] [stdout] test test_dragonbox ... ok
[INFO] [stdout] test test_lots_of_trailing_zeros ... ok
[INFO] [stdout] test test_min_and_max ... ok
[INFO] [stdout] test test_looks_like_pow5 ... 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_switch_to_subnormal ... ok
[INFO] [stdout] test test_small_integers ... 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 6.07s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests dragonbox
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - Buffer (line 89) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.19s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9f8964287e64f4d95006e80deecc53ba7e1334cf5e091a7ea18fbd9d6bda2397", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f8964287e64f4d95006e80deecc53ba7e1334cf5e091a7ea18fbd9d6bda2397", kill_on_drop: false }`
[INFO] [stdout] 9f8964287e64f4d95006e80deecc53ba7e1334cf5e091a7ea18fbd9d6bda2397