[INFO] fetching crate proton-call 3.0.1...
[INFO] testing proton-call-3.0.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate proton-call 3.0.1 into /workspace/builds/worker-20/source
[INFO] validating manifest of crates.io crate proton-call 3.0.1 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 proton-call 3.0.1
[INFO] finished tweaking crates.io crate proton-call 3.0.1
[INFO] tweaked toml for crates.io crate proton-call 3.0.1 written to /workspace/builds/worker-20/source/Cargo.toml
[INFO] crate crates.io crate proton-call 3.0.1 already has a lockfile, it will not be regenerated
[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 jargon-args v0.2.3
[INFO] [stderr]   Downloaded lliw v0.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] d1d2dc6deddd5737494e45b1d33c4d972edc388d2d8974fd77014b8e7dfc6181
[INFO] running `Command { std: "docker" "start" "-a" "d1d2dc6deddd5737494e45b1d33c4d972edc388d2d8974fd77014b8e7dfc6181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d1d2dc6deddd5737494e45b1d33c4d972edc388d2d8974fd77014b8e7dfc6181", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1d2dc6deddd5737494e45b1d33c4d972edc388d2d8974fd77014b8e7dfc6181", kill_on_drop: false }`
[INFO] [stdout] d1d2dc6deddd5737494e45b1d33c4d972edc388d2d8974fd77014b8e7dfc6181
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 057f9f6ca47fa45378c78b205c67a689d311ec467b1a0c63fd2ef44d9f6ff4d9
[INFO] running `Command { std: "docker" "start" "-a" "057f9f6ca47fa45378c78b205c67a689d311ec467b1a0c63fd2ef44d9f6ff4d9", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling syn v1.0.72
[INFO] [stderr]    Compiling jargon-args v0.2.3
[INFO] [stderr]    Compiling lliw v0.2.0
[INFO] [stderr]    Compiling serde_derive v1.0.126
[INFO] [stderr]    Compiling serde v1.0.126
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling proton-call v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.69s
[INFO] running `Command { std: "docker" "inspect" "057f9f6ca47fa45378c78b205c67a689d311ec467b1a0c63fd2ef44d9f6ff4d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "057f9f6ca47fa45378c78b205c67a689d311ec467b1a0c63fd2ef44d9f6ff4d9", kill_on_drop: false }`
[INFO] [stdout] 057f9f6ca47fa45378c78b205c67a689d311ec467b1a0c63fd2ef44d9f6ff4d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 460bc0b9cff6f25cda9548fcc280fb2531a9a1bec8d16124661c37b648d8fa17
[INFO] running `Command { std: "docker" "start" "-a" "460bc0b9cff6f25cda9548fcc280fb2531a9a1bec8d16124661c37b648d8fa17", kill_on_drop: false }`
[INFO] [stderr]    Compiling proton-call v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "460bc0b9cff6f25cda9548fcc280fb2531a9a1bec8d16124661c37b648d8fa17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "460bc0b9cff6f25cda9548fcc280fb2531a9a1bec8d16124661c37b648d8fa17", kill_on_drop: false }`
[INFO] [stdout] 460bc0b9cff6f25cda9548fcc280fb2531a9a1bec8d16124661c37b648d8fa17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-20/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] 881c96095947a02d7cc912fb868b07fecdeefe3a6d1760da335a2e84b3d332ea
[INFO] running `Command { std: "docker" "start" "-a" "881c96095947a02d7cc912fb868b07fecdeefe3a6d1760da335a2e84b3d332ea", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/proton_call-c68c8d1b8e9caede)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/proton_call-a1cb9ac8b67d96c3)
[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 proton-call
[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] [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" "881c96095947a02d7cc912fb868b07fecdeefe3a6d1760da335a2e84b3d332ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "881c96095947a02d7cc912fb868b07fecdeefe3a6d1760da335a2e84b3d332ea", kill_on_drop: false }`
[INFO] [stdout] 881c96095947a02d7cc912fb868b07fecdeefe3a6d1760da335a2e84b3d332ea