[INFO] fetching crate seexpr-sys 0.0.0...
[INFO] testing seexpr-sys-0.0.0 against 1.55.0 for beta-1.56-1
[INFO] extracting crate seexpr-sys 0.0.0 into /workspace/builds/worker-45/source
[INFO] validating manifest of crates.io crate seexpr-sys 0.0.0 on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate seexpr-sys 0.0.0
[INFO] finished tweaking crates.io crate seexpr-sys 0.0.0
[INFO] tweaked toml for crates.io crate seexpr-sys 0.0.0 written to /workspace/builds/worker-45/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a0347352ea9df19117598c27f31507862328403331b6eab6d25c0a4d5ea4d979
[INFO] running `Command { std: "docker" "start" "-a" "a0347352ea9df19117598c27f31507862328403331b6eab6d25c0a4d5ea4d979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a0347352ea9df19117598c27f31507862328403331b6eab6d25c0a4d5ea4d979", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0347352ea9df19117598c27f31507862328403331b6eab6d25c0a4d5ea4d979", kill_on_drop: false }`
[INFO] [stdout] a0347352ea9df19117598c27f31507862328403331b6eab6d25c0a4d5ea4d979
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "+1.55.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] eb0a84a3c9232c59d6c11f19fcdd07032924e38f94d2e60359746777cc9c659f
[INFO] running `Command { std: "docker" "start" "-a" "eb0a84a3c9232c59d6c11f19fcdd07032924e38f94d2e60359746777cc9c659f", kill_on_drop: false }`
[INFO] [stderr]    Compiling seexpr-sys v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.80s
[INFO] running `Command { std: "docker" "inspect" "eb0a84a3c9232c59d6c11f19fcdd07032924e38f94d2e60359746777cc9c659f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb0a84a3c9232c59d6c11f19fcdd07032924e38f94d2e60359746777cc9c659f", kill_on_drop: false }`
[INFO] [stdout] eb0a84a3c9232c59d6c11f19fcdd07032924e38f94d2e60359746777cc9c659f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 28af6e908e15f90f001da5d517a2f02093a76d4d82c1750085d9bb431e0e7802
[INFO] running `Command { std: "docker" "start" "-a" "28af6e908e15f90f001da5d517a2f02093a76d4d82c1750085d9bb431e0e7802", kill_on_drop: false }`
[INFO] [stderr]    Compiling seexpr-sys v0.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "28af6e908e15f90f001da5d517a2f02093a76d4d82c1750085d9bb431e0e7802", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "28af6e908e15f90f001da5d517a2f02093a76d4d82c1750085d9bb431e0e7802", kill_on_drop: false }`
[INFO] [stdout] 28af6e908e15f90f001da5d517a2f02093a76d4d82c1750085d9bb431e0e7802
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-45/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" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] edbcf6044422532ba4365522d12fc578154c4e77943e41f726cad0233b89becf
[INFO] running `Command { std: "docker" "start" "-a" "edbcf6044422532ba4365522d12fc578154c4e77943e41f726cad0233b89becf", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/seexpr_sys-6473c19884d573ed)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests seexpr-sys
[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" "edbcf6044422532ba4365522d12fc578154c4e77943e41f726cad0233b89becf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edbcf6044422532ba4365522d12fc578154c4e77943e41f726cad0233b89becf", kill_on_drop: false }`
[INFO] [stdout] edbcf6044422532ba4365522d12fc578154c4e77943e41f726cad0233b89becf