[INFO] fetching crate lexical-core 0.8.2...
[INFO] testing lexical-core-0.8.2 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate lexical-core 0.8.2 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate lexical-core 0.8.2 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lexical-core 0.8.2
[INFO] finished tweaking crates.io crate lexical-core 0.8.2
[INFO] tweaked toml for crates.io crate lexical-core 0.8.2 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec2e1e72d209a154aaa6fc5f0d169735e445b9d4f4521e132a8eaea033f5496b
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ec2e1e72d209a154aaa6fc5f0d169735e445b9d4f4521e132a8eaea033f5496b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec2e1e72d209a154aaa6fc5f0d169735e445b9d4f4521e132a8eaea033f5496b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec2e1e72d209a154aaa6fc5f0d169735e445b9d4f4521e132a8eaea033f5496b", kill_on_drop: false }`
[INFO] [stdout] ec2e1e72d209a154aaa6fc5f0d169735e445b9d4f4521e132a8eaea033f5496b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 37f962864b232f97066639a5c6621039f9245073e916821f78e8c4794d374a8b
[INFO] running `Command { std: "docker" "start" "-a" "37f962864b232f97066639a5c6621039f9245073e916821f78e8c4794d374a8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling lexical-util v0.8.1
[INFO] [stderr]    Compiling lexical-write-integer v0.8.0
[INFO] [stderr]    Compiling lexical-parse-integer v0.8.0
[INFO] [stderr]    Compiling lexical-write-float v0.8.2
[INFO] [stderr]    Compiling lexical-parse-float v0.8.2
[INFO] [stderr]    Compiling lexical-core v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.81s
[INFO] running `Command { std: "docker" "inspect" "37f962864b232f97066639a5c6621039f9245073e916821f78e8c4794d374a8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37f962864b232f97066639a5c6621039f9245073e916821f78e8c4794d374a8b", kill_on_drop: false }`
[INFO] [stdout] 37f962864b232f97066639a5c6621039f9245073e916821f78e8c4794d374a8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 56ac4f7e16fda552ac9c8548e39e0cade9ef477ba4f6ef09f8eaeb8ec514c2ee
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "56ac4f7e16fda552ac9c8548e39e0cade9ef477ba4f6ef09f8eaeb8ec514c2ee", kill_on_drop: false }`
[INFO] [stderr]    Compiling approx v0.5.1
[INFO] [stderr]    Compiling lexical-core v0.8.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.65s
[INFO] running `Command { std: "docker" "inspect" "56ac4f7e16fda552ac9c8548e39e0cade9ef477ba4f6ef09f8eaeb8ec514c2ee", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56ac4f7e16fda552ac9c8548e39e0cade9ef477ba4f6ef09f8eaeb8ec514c2ee", kill_on_drop: false }`
[INFO] [stdout] 56ac4f7e16fda552ac9c8548e39e0cade9ef477ba4f6ef09f8eaeb8ec514c2ee
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e69aa5d991d8dfb9f0f39919b2e09b8287fc95f82f1e79a92fbc31c7818fdba8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "e69aa5d991d8dfb9f0f39919b2e09b8287fc95f82f1e79a92fbc31c7818fdba8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/lexical_core-1953d21c7664155a)
[INFO] [stderr]      Running tests/api_tests.rs (/opt/rustwide/target/debug/deps/api_tests-2162037e9fb58951)
[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 4 tests
[INFO] [stdout] test float_to_string_test ... ok
[INFO] [stdout] test string_to_integer_test ... ok
[INFO] [stdout] test integer_to_string_test ... ok
[INFO] [stderr]      Running tests/float_radix_tests.rs (/opt/rustwide/target/debug/deps/float_radix_tests-256db2c9c7919e9a)
[INFO] [stdout] test string_to_float_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] [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_with_options (line 819) ... 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 - (line 155) ... ok
[INFO] [stdout] test src/lib.rs - write_with_options (line 675) ... ok
[INFO] [stdout] test src/lib.rs - parse_partial_with_options (line 851) ... ok
[INFO] [stdout] test src/lib.rs - write (line 569) ... ok
[INFO] [stdout] test src/lib.rs - parse_partial (line 793) ... ok
[INFO] [stdout] test src/lib.rs - write_unchecked (line 605) ... ok
[INFO] [stdout] test src/lib.rs - (line 256) ... ok
[INFO] [stdout] test src/lib.rs - write_with_options (line 655) ... ok
[INFO] [stdout] test src/lib.rs - parse (line 768) ... 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 3.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e69aa5d991d8dfb9f0f39919b2e09b8287fc95f82f1e79a92fbc31c7818fdba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e69aa5d991d8dfb9f0f39919b2e09b8287fc95f82f1e79a92fbc31c7818fdba8", kill_on_drop: false }`
[INFO] [stdout] e69aa5d991d8dfb9f0f39919b2e09b8287fc95f82f1e79a92fbc31c7818fdba8