[INFO] fetching crate serde-tezos 0.0.0...
[INFO] testing serde-tezos-0.0.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate serde-tezos 0.0.0 into /workspace/builds/worker-49/source
[INFO] validating manifest of crates.io crate serde-tezos 0.0.0 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 serde-tezos 0.0.0
[INFO] finished tweaking crates.io crate serde-tezos 0.0.0
[INFO] tweaked toml for crates.io crate serde-tezos 0.0.0 written to /workspace/builds/worker-49/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]     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-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 7510da2b281259f1b15d0b18f14289365c66fdad58b2ff69611df480b33fc176
[INFO] running `Command { std: "docker" "start" "-a" "7510da2b281259f1b15d0b18f14289365c66fdad58b2ff69611df480b33fc176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7510da2b281259f1b15d0b18f14289365c66fdad58b2ff69611df480b33fc176", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7510da2b281259f1b15d0b18f14289365c66fdad58b2ff69611df480b33fc176", kill_on_drop: false }`
[INFO] [stdout] 7510da2b281259f1b15d0b18f14289365c66fdad58b2ff69611df480b33fc176
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] eae2364c8af59b1e4a725fe5c29f9c89dad85b1a398f6069b520c30211b13955
[INFO] running `Command { std: "docker" "start" "-a" "eae2364c8af59b1e4a725fe5c29f9c89dad85b1a398f6069b520c30211b13955", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling serde-tezos v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.00s
[INFO] running `Command { std: "docker" "inspect" "eae2364c8af59b1e4a725fe5c29f9c89dad85b1a398f6069b520c30211b13955", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eae2364c8af59b1e4a725fe5c29f9c89dad85b1a398f6069b520c30211b13955", kill_on_drop: false }`
[INFO] [stdout] eae2364c8af59b1e4a725fe5c29f9c89dad85b1a398f6069b520c30211b13955
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] 425ce71e133a22cef71c02ac1bd103e0d134e2b5730749d1e21ad104fb8bb30c
[INFO] running `Command { std: "docker" "start" "-a" "425ce71e133a22cef71c02ac1bd103e0d134e2b5730749d1e21ad104fb8bb30c", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde-tezos v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "425ce71e133a22cef71c02ac1bd103e0d134e2b5730749d1e21ad104fb8bb30c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "425ce71e133a22cef71c02ac1bd103e0d134e2b5730749d1e21ad104fb8bb30c", kill_on_drop: false }`
[INFO] [stdout] 425ce71e133a22cef71c02ac1bd103e0d134e2b5730749d1e21ad104fb8bb30c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-49/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] ca93dfc5756400889a112166d8873a3af307a6fa93e16420eea4219c9ffdcd76
[INFO] running `Command { std: "docker" "start" "-a" "ca93dfc5756400889a112166d8873a3af307a6fa93e16420eea4219c9ffdcd76", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.44s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/serde_tezos-8c288d9a744f403e)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests serde-tezos
[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" "ca93dfc5756400889a112166d8873a3af307a6fa93e16420eea4219c9ffdcd76", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ca93dfc5756400889a112166d8873a3af307a6fa93e16420eea4219c9ffdcd76", kill_on_drop: false }`
[INFO] [stdout] ca93dfc5756400889a112166d8873a3af307a6fa93e16420eea4219c9ffdcd76