[INFO] fetching crate eosio_numstr 0.3.0...
[INFO] testing eosio_numstr-0.3.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate eosio_numstr 0.3.0 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate eosio_numstr 0.3.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate eosio_numstr 0.3.0
[INFO] finished tweaking crates.io crate eosio_numstr 0.3.0
[INFO] tweaked toml for crates.io crate eosio_numstr 0.3.0 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 96ea52340c4d90df9bd42f0afe933ed37242c52a7969d0be48f1850371954626
[INFO] running `Command { std: "docker" "start" "-a" "96ea52340c4d90df9bd42f0afe933ed37242c52a7969d0be48f1850371954626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "96ea52340c4d90df9bd42f0afe933ed37242c52a7969d0be48f1850371954626", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "96ea52340c4d90df9bd42f0afe933ed37242c52a7969d0be48f1850371954626", kill_on_drop: false }`
[INFO] [stdout] 96ea52340c4d90df9bd42f0afe933ed37242c52a7969d0be48f1850371954626
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] dc110c2c41111519702af4626500454f8a55e0c2903e9261f10e108842dc05ab
[INFO] running `Command { std: "docker" "start" "-a" "dc110c2c41111519702af4626500454f8a55e0c2903e9261f10e108842dc05ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling eosio_numstr v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "dc110c2c41111519702af4626500454f8a55e0c2903e9261f10e108842dc05ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dc110c2c41111519702af4626500454f8a55e0c2903e9261f10e108842dc05ab", kill_on_drop: false }`
[INFO] [stdout] dc110c2c41111519702af4626500454f8a55e0c2903e9261f10e108842dc05ab
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 953c1df1a7800f6cf95f0e0d25e4dec56b8cf78ae53d0abddfc2b8a4668a21c8
[INFO] running `Command { std: "docker" "start" "-a" "953c1df1a7800f6cf95f0e0d25e4dec56b8cf78ae53d0abddfc2b8a4668a21c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling semver v1.0.4
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling plotters-backend v0.3.2
[INFO] [stderr]    Compiling quick-error v1.2.3
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling bit-vec v0.6.3
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling rand v0.6.5
[INFO] [stderr]    Compiling regex v1.5.4
[INFO] [stderr]    Compiling clap v2.33.3
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling num_cpus v1.13.0
[INFO] [stderr]    Compiling serde_json v1.0.67
[INFO] [stderr]    Compiling wait-timeout v0.2.0
[INFO] [stderr]    Compiling bstr v0.2.16
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling serde_cbor v0.11.2
[INFO] [stderr]    Compiling crossbeam-deque v0.8.1
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling bit-set v0.5.2
[INFO] [stderr]    Compiling rayon-core v1.9.1
[INFO] [stderr]    Compiling plotters-svg v0.3.1
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling plotters v0.3.1
[INFO] [stderr]    Compiling csv v1.1.6
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling rustc_version v0.4.0
[INFO] [stderr]    Compiling rayon v1.5.1
[INFO] [stderr]    Compiling tinytemplate v1.2.1
[INFO] [stderr]    Compiling cast v0.2.7
[INFO] [stderr]    Compiling tempfile v3.2.0
[INFO] [stderr]    Compiling rusty-fork v0.2.2
[INFO] [stderr]    Compiling criterion-plot v0.4.4
[INFO] [stderr]    Compiling proptest v0.9.6
[INFO] [stderr]    Compiling serde_derive v1.0.130
[INFO] [stderr]    Compiling criterion v0.3.5
[INFO] [stderr]    Compiling eosio_numstr v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 22.58s
[INFO] running `Command { std: "docker" "inspect" "953c1df1a7800f6cf95f0e0d25e4dec56b8cf78ae53d0abddfc2b8a4668a21c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "953c1df1a7800f6cf95f0e0d25e4dec56b8cf78ae53d0abddfc2b8a4668a21c8", kill_on_drop: false }`
[INFO] [stdout] 953c1df1a7800f6cf95f0e0d25e4dec56b8cf78ae53d0abddfc2b8a4668a21c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b81181e02e12a4d92cfce48b39447087bf0da131e8bd275068c7e600ee33f052
[INFO] running `Command { std: "docker" "start" "-a" "b81181e02e12a4d92cfce48b39447087bf0da131e8bd275068c7e600ee33f052", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/eosio_numstr-31980614119425c0)
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test name::tests::to_bytes_doesnt_crash ... ok
[INFO] [stdout] test symbol_code::tests::to_bytes_doesnt_crash ... ok
[INFO] [stdout] test symbol_code::tests::from_bytes_to_bytes ... ok
[INFO] [stdout] test symbol::tests::from_bytes_to_code_and_precision ... ok
[INFO] [stdout] test symbol_code::tests::from_bytes_too_long ... ok
[INFO] [stdout] test name::tests::from_bytes_too_long ... ok
[INFO] [stdout] test name::tests::from_bytes_to_bytes ... ok
[INFO] [stdout] test name::tests::from_bytes_bad_char ... ok
[INFO] [stdout] test name::tests::from_bytes_bad_last_char ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.10s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests eosio_numstr
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test src/symbol.rs - symbol::symbol_to_precision (line 85) ... ok
[INFO] [stdout] test src/symbol.rs - symbol::symbol_to_code (line 102) ... ok
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/name.rs - name::name_to_bytes (line 118) ... ok
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] test src/symbol_code.rs - symbol_code::symbol_code_to_bytes (line 74) ... ok
[INFO] [stdout] test src/symbol.rs - symbol::symbol_from_bytes (line 54) ... ok
[INFO] [stdout] test src/symbol_code.rs - symbol_code::symbol_code_from_bytes (line 42) ... ok
[INFO] [stdout] test src/name.rs - name::name_from_bytes (line 40) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b81181e02e12a4d92cfce48b39447087bf0da131e8bd275068c7e600ee33f052", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b81181e02e12a4d92cfce48b39447087bf0da131e8bd275068c7e600ee33f052", kill_on_drop: false }`
[INFO] [stdout] b81181e02e12a4d92cfce48b39447087bf0da131e8bd275068c7e600ee33f052