[INFO] fetching crate derive_from_as 0.1.0...
[INFO] testing derive_from_as-0.1.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate derive_from_as 0.1.0 into /workspace/builds/worker-53/source
[INFO] validating manifest of crates.io crate derive_from_as 0.1.0 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 derive_from_as 0.1.0
[INFO] finished tweaking crates.io crate derive_from_as 0.1.0
[INFO] tweaked toml for crates.io crate derive_from_as 0.1.0 written to /workspace/builds/worker-53/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]  Downloading crates ...
[INFO] [stderr]   Downloaded from_as_file v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] 580ba1a07e7879e688bcc4abe46cedee0d4a9f62a4d7ee196e2005111da30b35
[INFO] running `Command { std: "docker" "start" "-a" "580ba1a07e7879e688bcc4abe46cedee0d4a9f62a4d7ee196e2005111da30b35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "580ba1a07e7879e688bcc4abe46cedee0d4a9f62a4d7ee196e2005111da30b35", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "580ba1a07e7879e688bcc4abe46cedee0d4a9f62a4d7ee196e2005111da30b35", kill_on_drop: false }`
[INFO] [stdout] 580ba1a07e7879e688bcc4abe46cedee0d4a9f62a4d7ee196e2005111da30b35
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] 99da6122770723a56f70cf8ef7dc3552cde4a72b5e8cc1ac8d66ba74b49af2ed
[INFO] running `Command { std: "docker" "start" "-a" "99da6122770723a56f70cf8ef7dc3552cde4a72b5e8cc1ac8d66ba74b49af2ed", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v0.4.30
[INFO] [stderr]    Compiling unicode-xid v0.1.0
[INFO] [stderr]    Compiling linked-hash-map v0.5.4
[INFO] [stderr]    Compiling syn v0.15.44
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling yaml-rust v0.4.5
[INFO] [stderr]    Compiling quote v0.6.13
[INFO] [stderr]    Compiling serde_yaml v0.8.21
[INFO] [stderr]    Compiling from_as_file v0.1.0
[INFO] [stderr]    Compiling derive_from_as v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.08s
[INFO] running `Command { std: "docker" "inspect" "99da6122770723a56f70cf8ef7dc3552cde4a72b5e8cc1ac8d66ba74b49af2ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99da6122770723a56f70cf8ef7dc3552cde4a72b5e8cc1ac8d66ba74b49af2ed", kill_on_drop: false }`
[INFO] [stdout] 99da6122770723a56f70cf8ef7dc3552cde4a72b5e8cc1ac8d66ba74b49af2ed
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] 5ffea0d49e4b46df1469aa3aa6b1e6c0c1c9faed484e11e44a31388c5f53f15b
[INFO] running `Command { std: "docker" "start" "-a" "5ffea0d49e4b46df1469aa3aa6b1e6c0c1c9faed484e11e44a31388c5f53f15b", kill_on_drop: false }`
[INFO] [stderr]    Compiling derive_from_as v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.49s
[INFO] running `Command { std: "docker" "inspect" "5ffea0d49e4b46df1469aa3aa6b1e6c0c1c9faed484e11e44a31388c5f53f15b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ffea0d49e4b46df1469aa3aa6b1e6c0c1c9faed484e11e44a31388c5f53f15b", kill_on_drop: false }`
[INFO] [stdout] 5ffea0d49e4b46df1469aa3aa6b1e6c0c1c9faed484e11e44a31388c5f53f15b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-53/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] afa197c9b408142f40c756aac622530cdee65a114a337021327290d08dfe1a88
[INFO] running `Command { std: "docker" "start" "-a" "afa197c9b408142f40c756aac622530cdee65a114a337021327290d08dfe1a88", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/derive_from_as-2247d6ee3012e814)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests derive_from_as
[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 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" "afa197c9b408142f40c756aac622530cdee65a114a337021327290d08dfe1a88", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "afa197c9b408142f40c756aac622530cdee65a114a337021327290d08dfe1a88", kill_on_drop: false }`
[INFO] [stdout] afa197c9b408142f40c756aac622530cdee65a114a337021327290d08dfe1a88