[INFO] fetching crate lexical-core 0.8.3...
[INFO] testing lexical-core-0.8.3 against 1.60.0 for beta-1.61-1
[INFO] extracting crate lexical-core 0.8.3 into /workspace/builds/worker-57/source
[INFO] validating manifest of crates.io crate lexical-core 0.8.3 on toolchain 1.60.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lexical-core 0.8.3
[INFO] finished tweaking crates.io crate lexical-core 0.8.3
[INFO] tweaked toml for crates.io crate lexical-core 0.8.3 written to /workspace/builds/worker-57/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 388247516a0c03505869a21fec0e6d17b405716cb8359eafcd3ee6b387329768
[INFO] running `Command { std: "docker" "start" "-a" "388247516a0c03505869a21fec0e6d17b405716cb8359eafcd3ee6b387329768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "388247516a0c03505869a21fec0e6d17b405716cb8359eafcd3ee6b387329768", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "388247516a0c03505869a21fec0e6d17b405716cb8359eafcd3ee6b387329768", kill_on_drop: false }`
[INFO] [stdout] 388247516a0c03505869a21fec0e6d17b405716cb8359eafcd3ee6b387329768
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6e1022c39f2d1d30f39f99e16d3ae06e5d5c6553a4e4429ff7bea76c938e1ab4
[INFO] running `Command { std: "docker" "start" "-a" "6e1022c39f2d1d30f39f99e16d3ae06e5d5c6553a4e4429ff7bea76c938e1ab4", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling lexical-util v0.8.3
[INFO] [stderr]    Compiling lexical-write-integer v0.8.3
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.3
[INFO] [stderr]    Compiling lexical-write-float v0.8.4
[INFO] [stderr]    Compiling lexical-parse-float v0.8.3
[INFO] [stderr]    Compiling lexical-core v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.99s
[INFO] running `Command { std: "docker" "inspect" "6e1022c39f2d1d30f39f99e16d3ae06e5d5c6553a4e4429ff7bea76c938e1ab4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6e1022c39f2d1d30f39f99e16d3ae06e5d5c6553a4e4429ff7bea76c938e1ab4", kill_on_drop: false }`
[INFO] [stdout] 6e1022c39f2d1d30f39f99e16d3ae06e5d5c6553a4e4429ff7bea76c938e1ab4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 45d6eff924a7f8208f5c763eb6cce7b5e6e4c0b0ed5fa31bf4fb839756c52f77
[INFO] running `Command { std: "docker" "start" "-a" "45d6eff924a7f8208f5c763eb6cce7b5e6e4c0b0ed5fa31bf4fb839756c52f77", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling lexical-core v0.8.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.04s
[INFO] running `Command { std: "docker" "inspect" "45d6eff924a7f8208f5c763eb6cce7b5e6e4c0b0ed5fa31bf4fb839756c52f77", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "45d6eff924a7f8208f5c763eb6cce7b5e6e4c0b0ed5fa31bf4fb839756c52f77", kill_on_drop: false }`
[INFO] [stdout] 45d6eff924a7f8208f5c763eb6cce7b5e6e4c0b0ed5fa31bf4fb839756c52f77
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-57/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b77b40e7a3612f2e9e289887f005a3363da9c3ad9b14c2693b429aa2e17d81d4
[INFO] running `Command { std: "docker" "start" "-a" "b77b40e7a3612f2e9e289887f005a3363da9c3ad9b14c2693b429aa2e17d81d4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lexical_core-24214d9ec21974f5)
[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/api_tests.rs (/opt/rustwide/target/debug/deps/api_tests-7cd2574f54a57c40)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test float_to_string_test ... ok
[INFO] [stdout] test integer_to_string_test ... ok
[INFO] [stdout] test string_to_float_test ... ok
[INFO] [stdout] test string_to_integer_test ... 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] [stderr]      Running tests/float_radix_tests.rs (/opt/rustwide/target/debug/deps/float_radix_tests-f7d2d3e8c2dfc9ea)
[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]    Doc-tests lexical-core
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test src/lib.rs - parse_partial_with_options (line 851) ... ok
[INFO] [stdout] test src/lib.rs - write (line 551) ... ok
[INFO] [stdout] test src/lib.rs - write_with_options_unchecked (line 729) ... ok
[INFO] [stdout] test src/lib.rs - write_unchecked (line 605) ... ok
[INFO] [stdout] test src/lib.rs - write_with_options (line 655) ... ok
[INFO] [stdout] test src/lib.rs - write (line 569) ... ok
[INFO] [stdout] test src/lib.rs - write_with_options (line 675) ... ok
[INFO] [stdout] test src/lib.rs - (line 256) ... ok
[INFO] [stdout] test src/lib.rs - parse_with_options (line 819) ... ok
[INFO] [stdout] test src/lib.rs - (line 155) ... ok
[INFO] [stdout] test src/lib.rs - parse (line 768) ... ok
[INFO] [stdout] test src/lib.rs - parse_partial (line 793) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b77b40e7a3612f2e9e289887f005a3363da9c3ad9b14c2693b429aa2e17d81d4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b77b40e7a3612f2e9e289887f005a3363da9c3ad9b14c2693b429aa2e17d81d4", kill_on_drop: false }`
[INFO] [stdout] b77b40e7a3612f2e9e289887f005a3363da9c3ad9b14c2693b429aa2e17d81d4