[INFO] fetching crate hex_table 0.1.4...
[INFO] testing hex_table-0.1.4 against 1.55.0 for beta-1.56-1
[INFO] extracting crate hex_table 0.1.4 into /workspace/builds/worker-55/source
[INFO] validating manifest of crates.io crate hex_table 0.1.4 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 hex_table 0.1.4
[INFO] finished tweaking crates.io crate hex_table 0.1.4
[INFO] tweaked toml for crates.io crate hex_table 0.1.4 written to /workspace/builds/worker-55/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] f6c791d5aa431ba74a4978f97b64d91cc8c08605cfd8f7153e5f8e4bbceeaff2
[INFO] running `Command { std: "docker" "start" "-a" "f6c791d5aa431ba74a4978f97b64d91cc8c08605cfd8f7153e5f8e4bbceeaff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f6c791d5aa431ba74a4978f97b64d91cc8c08605cfd8f7153e5f8e4bbceeaff2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f6c791d5aa431ba74a4978f97b64d91cc8c08605cfd8f7153e5f8e4bbceeaff2", kill_on_drop: false }`
[INFO] [stdout] f6c791d5aa431ba74a4978f97b64d91cc8c08605cfd8f7153e5f8e4bbceeaff2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 4162a77cc588b7abedb09867afe77e655ef9859383626d3aa6075d6fe5682348
[INFO] running `Command { std: "docker" "start" "-a" "4162a77cc588b7abedb09867afe77e655ef9859383626d3aa6075d6fe5682348", kill_on_drop: false }`
[INFO] [stderr]    Compiling hex_table v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "4162a77cc588b7abedb09867afe77e655ef9859383626d3aa6075d6fe5682348", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4162a77cc588b7abedb09867afe77e655ef9859383626d3aa6075d6fe5682348", kill_on_drop: false }`
[INFO] [stdout] 4162a77cc588b7abedb09867afe77e655ef9859383626d3aa6075d6fe5682348
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] 2a115213bbda6b7bdf7aa099ac270ed36af49019f1a315c353553eb94d12c48e
[INFO] running `Command { std: "docker" "start" "-a" "2a115213bbda6b7bdf7aa099ac270ed36af49019f1a315c353553eb94d12c48e", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling hex_table v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "2a115213bbda6b7bdf7aa099ac270ed36af49019f1a315c353553eb94d12c48e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a115213bbda6b7bdf7aa099ac270ed36af49019f1a315c353553eb94d12c48e", kill_on_drop: false }`
[INFO] [stdout] 2a115213bbda6b7bdf7aa099ac270ed36af49019f1a315c353553eb94d12c48e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-55/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] e5061b1a9cce007f24fb15513a14150c9b96a3bad0513cbb6bd25ae7515dafa4
[INFO] running `Command { std: "docker" "start" "-a" "e5061b1a9cce007f24fb15513a14150c9b96a3bad0513cbb6bd25ae7515dafa4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/hex_table-1f73f492e41cf693)
[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 hex_table
[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" "e5061b1a9cce007f24fb15513a14150c9b96a3bad0513cbb6bd25ae7515dafa4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5061b1a9cce007f24fb15513a14150c9b96a3bad0513cbb6bd25ae7515dafa4", kill_on_drop: false }`
[INFO] [stdout] e5061b1a9cce007f24fb15513a14150c9b96a3bad0513cbb6bd25ae7515dafa4