[INFO] fetching crate knitting_chart 0.2.2...
[INFO] testing knitting_chart-0.2.2 against 1.59.0 for beta-1.60-1
[INFO] extracting crate knitting_chart 0.2.2 into /workspace/builds/worker-107/source
[INFO] validating manifest of crates.io crate knitting_chart 0.2.2 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 knitting_chart 0.2.2
[INFO] finished tweaking crates.io crate knitting_chart 0.2.2
[INFO] tweaked toml for crates.io crate knitting_chart 0.2.2 written to /workspace/builds/worker-107/source/Cargo.toml
[INFO] crate crates.io crate knitting_chart 0.2.2 already has a lockfile, it will not be regenerated
[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-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] be0fcfe3d853a6438a5b2d1ac9c2a374fb359978ae2f25b02561a361df5c3dc8
[INFO] running `Command { std: "docker" "start" "-a" "be0fcfe3d853a6438a5b2d1ac9c2a374fb359978ae2f25b02561a361df5c3dc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "be0fcfe3d853a6438a5b2d1ac9c2a374fb359978ae2f25b02561a361df5c3dc8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "be0fcfe3d853a6438a5b2d1ac9c2a374fb359978ae2f25b02561a361df5c3dc8", kill_on_drop: false }`
[INFO] [stdout] be0fcfe3d853a6438a5b2d1ac9c2a374fb359978ae2f25b02561a361df5c3dc8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] 9fd0376869c2ccc0f488307e1a2fd4c914053e0df62741519bded26d39fc05e3
[INFO] running `Command { std: "docker" "start" "-a" "9fd0376869c2ccc0f488307e1a2fd4c914053e0df62741519bded26d39fc05e3", kill_on_drop: false }`
[INFO] [stderr]    Compiling encoding_index_tests v0.1.4
[INFO] [stderr]    Compiling version_check v0.9.4
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling crc32fast v1.3.2
[INFO] [stderr]    Compiling adler32 v1.2.0
[INFO] [stderr]    Compiling minimal-lexical v0.2.1
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]    Compiling encoding-index-tradchinese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-korean v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-singlebyte v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-japanese v1.20141219.5
[INFO] [stderr]    Compiling encoding-index-simpchinese v1.20141219.5
[INFO] [stderr]    Compiling deflate v0.9.1
[INFO] [stderr]    Compiling nom v7.1.0
[INFO] [stderr]    Compiling encoding v0.2.33
[INFO] [stderr]    Compiling png v0.17.2
[INFO] [stderr]    Compiling knitting_parse v0.3.2
[INFO] [stderr]    Compiling knitting_chart v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.16s
[INFO] running `Command { std: "docker" "inspect" "9fd0376869c2ccc0f488307e1a2fd4c914053e0df62741519bded26d39fc05e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9fd0376869c2ccc0f488307e1a2fd4c914053e0df62741519bded26d39fc05e3", kill_on_drop: false }`
[INFO] [stdout] 9fd0376869c2ccc0f488307e1a2fd4c914053e0df62741519bded26d39fc05e3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] b2cac4cdbf2ed0fc5a1e727c61a0fcb29536b0feb3d0d6b446150c212fb71d8f
[INFO] running `Command { std: "docker" "start" "-a" "b2cac4cdbf2ed0fc5a1e727c61a0fcb29536b0feb3d0d6b446150c212fb71d8f", kill_on_drop: false }`
[INFO] [stderr]    Compiling knitting_chart v0.2.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.92s
[INFO] running `Command { std: "docker" "inspect" "b2cac4cdbf2ed0fc5a1e727c61a0fcb29536b0feb3d0d6b446150c212fb71d8f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b2cac4cdbf2ed0fc5a1e727c61a0fcb29536b0feb3d0d6b446150c212fb71d8f", kill_on_drop: false }`
[INFO] [stdout] b2cac4cdbf2ed0fc5a1e727c61a0fcb29536b0feb3d0d6b446150c212fb71d8f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-107/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] 8aacfa89f724ca6f9cc54f4e2bc625d5ef364147c3a4fd39c67e9ae85cefd407
[INFO] running `Command { std: "docker" "start" "-a" "8aacfa89f724ca6f9cc54f4e2bc625d5ef364147c3a4fd39c67e9ae85cefd407", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/knitting_chart-00f8ad60df3d6ea0)
[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" "8aacfa89f724ca6f9cc54f4e2bc625d5ef364147c3a4fd39c67e9ae85cefd407", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8aacfa89f724ca6f9cc54f4e2bc625d5ef364147c3a4fd39c67e9ae85cefd407", kill_on_drop: false }`
[INFO] [stdout] 8aacfa89f724ca6f9cc54f4e2bc625d5ef364147c3a4fd39c67e9ae85cefd407