[INFO] fetching crate factbird-common 0.2.1...
[INFO] testing factbird-common-0.2.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate factbird-common 0.2.1 into /workspace/builds/worker-19/source
[INFO] validating manifest of crates.io crate factbird-common 0.2.1 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate factbird-common 0.2.1
[INFO] finished tweaking crates.io crate factbird-common 0.2.1
[INFO] tweaked toml for crates.io crate factbird-common 0.2.1 written to /workspace/builds/worker-19/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded atomic-polyfill v0.1.6
[INFO] [stderr]   Downloaded defmt-macros v0.2.3
[INFO] [stderr]   Downloaded defmt v0.2.3
[INFO] [stderr]   Downloaded defmt-parser v0.2.2
[INFO] [stderr]   Downloaded heapless v0.7.10
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6320c50941571c6a3e1aae9ecee75e371b192eeaee74fdb77493d9a99b129894
[INFO] running `Command { std: "docker" "start" "-a" "6320c50941571c6a3e1aae9ecee75e371b192eeaee74fdb77493d9a99b129894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6320c50941571c6a3e1aae9ecee75e371b192eeaee74fdb77493d9a99b129894", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6320c50941571c6a3e1aae9ecee75e371b192eeaee74fdb77493d9a99b129894", kill_on_drop: false }`
[INFO] [stdout] 6320c50941571c6a3e1aae9ecee75e371b192eeaee74fdb77493d9a99b129894
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 3bf4f8013476d1cd0944694756596f8e144780128cbb0877daf3669d48a20a64
[INFO] running `Command { std: "docker" "start" "-a" "3bf4f8013476d1cd0944694756596f8e144780128cbb0877daf3669d48a20a64", kill_on_drop: false }`
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling heapless v0.7.10
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling factbird-common v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling lock_api v0.4.6
[INFO] [stderr]    Compiling hash32 v0.2.1
[INFO] [stderr]    Compiling spin v0.9.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "3bf4f8013476d1cd0944694756596f8e144780128cbb0877daf3669d48a20a64", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3bf4f8013476d1cd0944694756596f8e144780128cbb0877daf3669d48a20a64", kill_on_drop: false }`
[INFO] [stdout] 3bf4f8013476d1cd0944694756596f8e144780128cbb0877daf3669d48a20a64
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 36c2f5cf90904f458d8775bdeca0eb9893322e6aa1821a178f4b49d9af117b46
[INFO] running `Command { std: "docker" "start" "-a" "36c2f5cf90904f458d8775bdeca0eb9893322e6aa1821a178f4b49d9af117b46", kill_on_drop: false }`
[INFO] [stderr]    Compiling factbird-common v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.33s
[INFO] running `Command { std: "docker" "inspect" "36c2f5cf90904f458d8775bdeca0eb9893322e6aa1821a178f4b49d9af117b46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36c2f5cf90904f458d8775bdeca0eb9893322e6aa1821a178f4b49d9af117b46", kill_on_drop: false }`
[INFO] [stdout] 36c2f5cf90904f458d8775bdeca0eb9893322e6aa1821a178f4b49d9af117b46
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-19/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" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c77bf4bcdcfce3dac9b58b56327a6a37aae73bfabacff266a6770fe04a829b61
[INFO] running `Command { std: "docker" "start" "-a" "c77bf4bcdcfce3dac9b58b56327a6a37aae73bfabacff266a6770fe04a829b61", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/factbird_common-bd04708c4965a08e)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests factbird-common
[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" "c77bf4bcdcfce3dac9b58b56327a6a37aae73bfabacff266a6770fe04a829b61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c77bf4bcdcfce3dac9b58b56327a6a37aae73bfabacff266a6770fe04a829b61", kill_on_drop: false }`
[INFO] [stdout] c77bf4bcdcfce3dac9b58b56327a6a37aae73bfabacff266a6770fe04a829b61