[INFO] fetching crate mini-slcan 0.1.1...
[INFO] testing mini-slcan-0.1.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate mini-slcan 0.1.1 into /workspace/builds/worker-16/source
[INFO] validating manifest of crates.io crate mini-slcan 0.1.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate mini-slcan 0.1.1
[INFO] finished tweaking crates.io crate mini-slcan 0.1.1
[INFO] tweaked toml for crates.io crate mini-slcan 0.1.1 written to /workspace/builds/worker-16/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 62f40ca1474e8bb263d0e6cf0cc2f4b72515a584fef25a0b145b0beeb6e76b65
[INFO] running `Command { std: "docker" "start" "-a" "62f40ca1474e8bb263d0e6cf0cc2f4b72515a584fef25a0b145b0beeb6e76b65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "62f40ca1474e8bb263d0e6cf0cc2f4b72515a584fef25a0b145b0beeb6e76b65", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62f40ca1474e8bb263d0e6cf0cc2f4b72515a584fef25a0b145b0beeb6e76b65", kill_on_drop: false }`
[INFO] [stdout] 62f40ca1474e8bb263d0e6cf0cc2f4b72515a584fef25a0b145b0beeb6e76b65
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ffd54af1c061d87bb916fc1767fb48b1fbd86149219c6d248fbc6a1960fbd9c7
[INFO] running `Command { std: "docker" "start" "-a" "ffd54af1c061d87bb916fc1767fb48b1fbd86149219c6d248fbc6a1960fbd9c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling stable_deref_trait v1.2.0
[INFO] [stderr]    Compiling byteorder v1.4.3
[INFO] [stderr]    Compiling heapless v0.5.6
[INFO] [stderr]    Compiling defmt-parser v0.1.0
[INFO] [stderr]    Compiling generic-array v0.12.4
[INFO] [stderr]    Compiling generic-array v0.13.3
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling hash32 v0.1.1
[INFO] [stderr]    Compiling as-slice v0.1.5
[INFO] [stderr]    Compiling semver-parser v0.10.2
[INFO] [stderr]    Compiling semver v0.11.0
[INFO] [stderr]    Compiling defmt v0.1.3
[INFO] [stderr]    Compiling defmt-macros v0.1.1
[INFO] [stderr]    Compiling mini-slcan v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.98s
[INFO] running `Command { std: "docker" "inspect" "ffd54af1c061d87bb916fc1767fb48b1fbd86149219c6d248fbc6a1960fbd9c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ffd54af1c061d87bb916fc1767fb48b1fbd86149219c6d248fbc6a1960fbd9c7", kill_on_drop: false }`
[INFO] [stdout] ffd54af1c061d87bb916fc1767fb48b1fbd86149219c6d248fbc6a1960fbd9c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] df141549d5c1cf6a65df892a7bae437f645d84bba61f05b968d76524f689e618
[INFO] running `Command { std: "docker" "start" "-a" "df141549d5c1cf6a65df892a7bae437f645d84bba61f05b968d76524f689e618", kill_on_drop: false }`
[INFO] [stderr]    Compiling mini-slcan v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.33s
[INFO] running `Command { std: "docker" "inspect" "df141549d5c1cf6a65df892a7bae437f645d84bba61f05b968d76524f689e618", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df141549d5c1cf6a65df892a7bae437f645d84bba61f05b968d76524f689e618", kill_on_drop: false }`
[INFO] [stdout] df141549d5c1cf6a65df892a7bae437f645d84bba61f05b968d76524f689e618
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-16/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" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d508a37ac5855f8e2d9a2bfe5f676a232c19d268ec8f8f850bb84500ab71f0bd
[INFO] running `Command { std: "docker" "start" "-a" "d508a37ac5855f8e2d9a2bfe5f676a232c19d268ec8f8f850bb84500ab71f0bd", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.86s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/mini_slcan-82b6454e14f0ae7c)
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test read::tests::cmdbuf ... ok
[INFO] [stdout] test read::tests::decode_setup_cmds ... ok
[INFO] [stdout] test read::tests::decode_simple_cmds ... ok
[INFO] [stdout] test read::tests::mismatched_len ... ok
[INFO] [stdout] test read::tests::decode_tx_cmds ... ok
[INFO] [stdout] test write::tests::encode_notifs ... ok
[INFO] [stdout] test write::tests::encode_serial ... ok
[INFO] [stdout] test write::tests::encode_simple_responses ... ok
[INFO] [stdout] test write::tests::encode_status ... ok
[INFO] [stdout] test write::tests::encode_version ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests mini-slcan
[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" "d508a37ac5855f8e2d9a2bfe5f676a232c19d268ec8f8f850bb84500ab71f0bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d508a37ac5855f8e2d9a2bfe5f676a232c19d268ec8f8f850bb84500ab71f0bd", kill_on_drop: false }`
[INFO] [stdout] d508a37ac5855f8e2d9a2bfe5f676a232c19d268ec8f8f850bb84500ab71f0bd