[INFO] fetching crate sierra-proc 0.4.0...
[INFO] testing sierra-proc-0.4.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate sierra-proc 0.4.0 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate sierra-proc 0.4.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sierra-proc 0.4.0
[INFO] finished tweaking crates.io crate sierra-proc 0.4.0
[INFO] tweaked toml for crates.io crate sierra-proc 0.4.0 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 325e36b5a6e004fef4446cf88b85015cac3e20706cbd31590340abff99ca1cd5
[INFO] running `Command { std: "docker" "start" "-a" "325e36b5a6e004fef4446cf88b85015cac3e20706cbd31590340abff99ca1cd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "325e36b5a6e004fef4446cf88b85015cac3e20706cbd31590340abff99ca1cd5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "325e36b5a6e004fef4446cf88b85015cac3e20706cbd31590340abff99ca1cd5", kill_on_drop: false }`
[INFO] [stdout] 325e36b5a6e004fef4446cf88b85015cac3e20706cbd31590340abff99ca1cd5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d22b6ee2a93ec3c3d2533333b3d08b33715ef6ab9d2d0d57f734f6b1a5966332
[INFO] running `Command { std: "docker" "start" "-a" "d22b6ee2a93ec3c3d2533333b3d08b33715ef6ab9d2d0d57f734f6b1a5966332", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling sierra-proc v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 9.86s
[INFO] running `Command { std: "docker" "inspect" "d22b6ee2a93ec3c3d2533333b3d08b33715ef6ab9d2d0d57f734f6b1a5966332", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d22b6ee2a93ec3c3d2533333b3d08b33715ef6ab9d2d0d57f734f6b1a5966332", kill_on_drop: false }`
[INFO] [stdout] d22b6ee2a93ec3c3d2533333b3d08b33715ef6ab9d2d0d57f734f6b1a5966332
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 95b30d4d04077cdb2d2f7005262445cda5e6a839816081819e9e8d3e052ab3c8
[INFO] running `Command { std: "docker" "start" "-a" "95b30d4d04077cdb2d2f7005262445cda5e6a839816081819e9e8d3e052ab3c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling sierra-proc v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.67s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/sierra_proc-05e495cdfdc28a59)
[INFO] running `Command { std: "docker" "inspect" "95b30d4d04077cdb2d2f7005262445cda5e6a839816081819e9e8d3e052ab3c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "95b30d4d04077cdb2d2f7005262445cda5e6a839816081819e9e8d3e052ab3c8", kill_on_drop: false }`
[INFO] [stdout] 95b30d4d04077cdb2d2f7005262445cda5e6a839816081819e9e8d3e052ab3c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 776e523cf44bc89b2978e140ee4f3cce12da7718c76c222cd6644d9a950df341
[INFO] running `Command { std: "docker" "start" "-a" "776e523cf44bc89b2978e140ee4f3cce12da7718c76c222cd6644d9a950df341", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sierra_proc-05e495cdfdc28a59)
[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] [stderr]    Doc-tests sierra-proc
[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" "776e523cf44bc89b2978e140ee4f3cce12da7718c76c222cd6644d9a950df341", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "776e523cf44bc89b2978e140ee4f3cce12da7718c76c222cd6644d9a950df341", kill_on_drop: false }`
[INFO] [stdout] 776e523cf44bc89b2978e140ee4f3cce12da7718c76c222cd6644d9a950df341