[INFO] fetching crate string-number 0.3.0...
[INFO] testing string-number-0.3.0 against 1.59.0 for beta-1.60-1
[INFO] extracting crate string-number 0.3.0 into /workspace/builds/worker-32/source
[INFO] validating manifest of crates.io crate string-number 0.3.0 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 string-number 0.3.0
[INFO] finished tweaking crates.io crate string-number 0.3.0
[INFO] tweaked toml for crates.io crate string-number 0.3.0 written to /workspace/builds/worker-32/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.59.0" "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-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] ed8096b1108af02bc8737faf4717da1b02859c637c2e74aa1507c5640571c9e1
[INFO] running `Command { std: "docker" "start" "-a" "ed8096b1108af02bc8737faf4717da1b02859c637c2e74aa1507c5640571c9e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ed8096b1108af02bc8737faf4717da1b02859c637c2e74aa1507c5640571c9e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed8096b1108af02bc8737faf4717da1b02859c637c2e74aa1507c5640571c9e1", kill_on_drop: false }`
[INFO] [stdout] ed8096b1108af02bc8737faf4717da1b02859c637c2e74aa1507c5640571c9e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] f95f04a7a5e87c197ead08806db229de73c90056a370f6bb7a6cf50ceff72b3c
[INFO] running `Command { std: "docker" "start" "-a" "f95f04a7a5e87c197ead08806db229de73c90056a370f6bb7a6cf50ceff72b3c", 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 anyhow v1.0.55
[INFO] [stderr]    Compiling string-number v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.77s
[INFO] running `Command { std: "docker" "inspect" "f95f04a7a5e87c197ead08806db229de73c90056a370f6bb7a6cf50ceff72b3c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f95f04a7a5e87c197ead08806db229de73c90056a370f6bb7a6cf50ceff72b3c", kill_on_drop: false }`
[INFO] [stdout] f95f04a7a5e87c197ead08806db229de73c90056a370f6bb7a6cf50ceff72b3c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] a0988cfea5d7f5b4e6fa4923253850347c9c736236932a62512018c5daadbf6b
[INFO] running `Command { std: "docker" "start" "-a" "a0988cfea5d7f5b4e6fa4923253850347c9c736236932a62512018c5daadbf6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.1.0
[INFO] [stderr]    Compiling libc v0.2.119
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling proc-macro2 v1.0.36
[INFO] [stderr]    Compiling crossbeam-utils v0.8.7
[INFO] [stderr]    Compiling semver v1.0.6
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.7
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling regex-syntax v0.6.25
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling either v1.6.1
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling unicode-width v0.1.9
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling regex-automata v0.1.10
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling itoa v0.4.8
[INFO] [stderr]    Compiling same-file v1.0.6
[INFO] [stderr]    Compiling half v1.8.2
[INFO] [stderr]    Compiling oorandom v11.1.3
[INFO] [stderr]    Compiling rustc_version v0.3.3
[INFO] [stderr]    Compiling itertools v0.10.3
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling walkdir v2.3.2
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling rstest v0.10.0
[INFO] [stderr]    Compiling clap v2.34.0
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling num-bigint v0.3.3
[INFO] [stderr]    Compiling crossbeam-channel v0.5.2
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling aho-corasick v0.7.18
[INFO] [stderr]    Compiling csv-core v0.1.10
[INFO] [stderr]    Compiling quote v1.0.15
[INFO] [stderr]    Compiling getrandom v0.2.5
[INFO] [stderr]    Compiling num_cpus v1.13.1
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling rand v0.8.5
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling env_logger v0.8.4
[INFO] [stderr]    Compiling bstr v0.2.17
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling quickcheck v1.0.3
[INFO] [stderr]    Compiling bigdecimal v0.2.2
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling quickcheck_macros v1.0.0
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling string-number v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 25.27s
[INFO] running `Command { std: "docker" "inspect" "a0988cfea5d7f5b4e6fa4923253850347c9c736236932a62512018c5daadbf6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0988cfea5d7f5b4e6fa4923253850347c9c736236932a62512018c5daadbf6b", kill_on_drop: false }`
[INFO] [stdout] a0988cfea5d7f5b4e6fa4923253850347c9c736236932a62512018c5daadbf6b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-32/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] 32dba9aa67bdce2f80b1befab6124b4d2da0107dd8b19c7381a097beb378d79b
[INFO] running `Command { std: "docker" "start" "-a" "32dba9aa67bdce2f80b1befab6124b4d2da0107dd8b19c7381a097beb378d79b", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.21s
[INFO] [stdout] running 131 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/string_number-eda7b51443c2cca2)
[INFO] [stdout] test tests::add::case_01 ... ok
[INFO] [stdout] test tests::add::case_05 ... ok
[INFO] [stdout] test tests::add::case_06 ... ok
[INFO] [stdout] test tests::add::case_07 ... ok
[INFO] [stdout] test tests::add::case_10 ... ok
[INFO] [stdout] test tests::add::case_14 ... ok
[INFO] [stdout] test tests::add::case_16 ... ok
[INFO] [stdout] test tests::add::case_17 ... ok
[INFO] [stdout] test tests::add::case_18 ... ok
[INFO] [stdout] test tests::add::case_03 ... ok
[INFO] [stdout] test tests::add::case_04 ... ok
[INFO] [stdout] test tests::add::case_13 ... ok
[INFO] [stdout] test tests::add::case_15 ... ok
[INFO] [stdout] test tests::add::case_22 ... ok
[INFO] [stdout] test tests::digits_to_string::case_1 ... ok
[INFO] [stdout] test tests::add::case_20 ... ok
[INFO] [stdout] test tests::digits_to_string::case_4 ... ok
[INFO] [stdout] test tests::add::case_02 ... ok
[INFO] [stdout] test tests::add::case_19 ... ok
[INFO] [stdout] test tests::add::case_21 ... ok
[INFO] [stdout] test tests::add::case_23 ... ok
[INFO] [stdout] test tests::add::case_08 ... ok
[INFO] [stdout] test tests::add::case_11 ... ok
[INFO] [stdout] test tests::add::case_12 ... ok
[INFO] [stdout] test tests::add::case_09 ... ok
[INFO] [stdout] test tests::digits_to_string::case_2 ... ok
[INFO] [stdout] test tests::digits_to_string::case_3 ... ok
[INFO] [stdout] test tests::fix_zeros::case_2 ... ok
[INFO] [stdout] test tests::add::case_24 ... ok
[INFO] [stdout] test tests::digits_to_string::case_9 ... ok
[INFO] [stdout] test tests::digits_to_string::case_7 ... ok
[INFO] [stdout] test tests::digits_to_string::case_6 ... ok
[INFO] [stdout] test tests::digits_to_string::case_8 ... ok
[INFO] [stdout] test tests::fix_zeros::case_1 ... ok
[INFO] [stdout] test tests::digits_to_string::case_5 ... ok
[INFO] [stdout] test tests::digits_to_string_panic ... ok
[INFO] [stdout] test tests::fix_zeros::case_4 ... ok
[INFO] [stdout] test tests::get_digit::case_06 ... ok
[INFO] [stdout] test tests::get_digit::case_07 ... ok
[INFO] [stdout] test tests::fix_zeros::case_3 ... ok
[INFO] [stdout] test tests::get_digit::case_09 ... ok
[INFO] [stdout] test tests::get_digit::case_02 ... ok
[INFO] [stdout] test tests::fix_zeros::case_6 ... ok
[INFO] [stdout] test tests::get_digit::case_05 ... ok
[INFO] [stdout] test tests::get_digit::case_08 ... ok
[INFO] [stdout] test tests::get_digit::case_04 ... ok
[INFO] [stdout] test tests::fix_zeros::case_5 ... ok
[INFO] [stdout] test tests::fix_zeros::case_7 ... ok
[INFO] [stdout] test tests::left_most_index_right_most_index::case_1 ... ok
[INFO] [stdout] test tests::get_digit::case_01 ... ok
[INFO] [stdout] test tests::get_digit::case_10 ... ok
[INFO] [stdout] test tests::get_digit::case_03 ... ok
[INFO] [stdout] test tests::get_digit::case_11 ... ok
[INFO] [stdout] test tests::left_most_index_right_most_index::case_2 ... ok
[INFO] [stdout] test tests::left_most_index_right_most_index::case_3 ... ok
[INFO] [stdout] test tests::left_most_index_right_most_index::case_4 ... ok
[INFO] [stdout] test tests::mul::case_04 ... ok
[INFO] [stdout] test tests::mul::case_07 ... ok
[INFO] [stdout] test tests::mul::case_06 ... ok
[INFO] [stdout] test tests::mul::case_09 ... ok
[INFO] [stdout] test tests::mul::case_15 ... ok
[INFO] [stdout] test tests::mul::case_16 ... ok
[INFO] [stdout] test tests::mul::case_17 ... ok
[INFO] [stdout] test tests::mul::case_03 ... ok
[INFO] [stdout] test tests::mul::case_02 ... ok
[INFO] [stdout] test tests::mul::case_05 ... ok
[INFO] [stdout] test tests::mul::case_08 ... ok
[INFO] [stdout] test tests::mul::case_01 ... ok
[INFO] [stdout] test tests::mul::case_11 ... ok
[INFO] [stdout] test tests::mul::case_10 ... ok
[INFO] [stdout] test tests::mul::case_12 ... ok
[INFO] [stdout] test tests::mul::case_13 ... ok
[INFO] [stdout] test tests::mul_10_power::case_01 ... ok
[INFO] [stdout] test tests::mul::case_14 ... ok
[INFO] [stdout] test tests::mul_10_power::case_03 ... ok
[INFO] [stdout] test tests::mul_10_power::case_06 ... ok
[INFO] [stdout] test tests::mul_10_power::case_02 ... ok
[INFO] [stdout] test tests::mul_10_power::case_09 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_03 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_02 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_01 ... ok
[INFO] [stdout] test tests::mul_10_power::case_07 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_05 ... ok
[INFO] [stdout] test tests::mul_10_power::case_08 ... ok
[INFO] [stdout] test tests::mul_10_power::case_05 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_04 ... ok
[INFO] [stdout] test tests::mul_10_power::case_10 ... ok
[INFO] [stdout] test tests::mul_10_power::case_04 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_08 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_06 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_09 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_12 ... ok
[INFO] [stdout] test tests::partial_cmp::case_01 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_10 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_11 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_07 ... ok
[INFO] [stdout] test tests::partial_cmp::case_03 ... ok
[INFO] [stdout] test tests::partial_cmp::case_06 ... ok
[INFO] [stdout] test tests::partial_cmp::case_04 ... ok
[INFO] [stdout] test tests::mul_by_single_digit::case_13 ... ok
[INFO] [stdout] test tests::partial_cmp::case_09 ... ok
[INFO] [stdout] test tests::partial_cmp::case_12 ... ok
[INFO] [stdout] test tests::partial_cmp::case_13 ... ok
[INFO] [stdout] test tests::sub::case_02 ... ok
[INFO] [stdout] test tests::sub::case_03 ... ok
[INFO] [stdout] test tests::partial_cmp::case_11 ... ok
[INFO] [stdout] test tests::partial_cmp::case_10 ... ok
[INFO] [stdout] test tests::partial_cmp::case_05 ... ok
[INFO] [stdout] test tests::partial_cmp::case_18 ... ok
[INFO] [stdout] test tests::partial_cmp::case_02 ... ok
[INFO] [stdout] test tests::sub::case_04 ... ok
[INFO] [stdout] test tests::partial_cmp::case_19 ... ok
[INFO] [stdout] test tests::sub::case_01 ... ok
[INFO] [stdout] test tests::partial_cmp_quickcheck ... ok
[INFO] [stdout] test tests::partial_cmp::case_08 ... ok
[INFO] [stdout] test tests::partial_cmp::case_14 ... ok
[INFO] [stdout] test tests::partial_cmp::case_07 ... ok
[INFO] [stdout] test tests::sub::case_06 ... ok
[INFO] [stdout] test tests::sub::case_05 ... ok
[INFO] [stdout] test tests::partial_cmp::case_16 ... ok
[INFO] [stdout] test tests::sub::case_07 ... ok
[INFO] [stdout] test tests::partial_cmp::case_15 ... ok
[INFO] [stdout] test tests::sub::case_09 ... ok
[INFO] [stdout] test tests::sub::case_11 ... ok
[INFO] [stdout] test tests::sub::case_12 ... ok
[INFO] [stdout] test tests::sub::case_08 ... ok
[INFO] [stdout] test tests::partial_cmp::case_17 ... ok
[INFO] [stdout] test tests::sub::case_10 ... ok
[INFO] [stdout] test tests::add_quickcheck ... ok
[INFO] [stdout] test tests::sub_quickcheck ... ok
[INFO] [stdout] test tests::mul_quickcheck has been running for over 60 seconds
[INFO] [stdout] test tests::mul_quickcheck ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 131 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 98.93s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests string-number
[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] running `Command { std: "docker" "inspect" "32dba9aa67bdce2f80b1befab6124b4d2da0107dd8b19c7381a097beb378d79b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32dba9aa67bdce2f80b1befab6124b4d2da0107dd8b19c7381a097beb378d79b", kill_on_drop: false }`
[INFO] [stdout] 32dba9aa67bdce2f80b1befab6124b4d2da0107dd8b19c7381a097beb378d79b