[INFO] fetching crate langpipe 0.1.1...
[INFO] testing langpipe-0.1.1 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate langpipe 0.1.1 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate langpipe 0.1.1
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate langpipe 0.1.1
[INFO] tweaked toml for crates.io crate langpipe 0.1.1 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate langpipe 0.1.1 on toolchain 562dee4820c458d823175268e41601d4c060588a
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate langpipe 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded downcast-rs v2.0.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 27970dc64633b1d81cc8f2a627e4de1c2d76908c0273d975c60576ae77d9f685
[INFO] running `Command { std: "docker" "start" "-a" "27970dc64633b1d81cc8f2a627e4de1c2d76908c0273d975c60576ae77d9f685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27970dc64633b1d81cc8f2a627e4de1c2d76908c0273d975c60576ae77d9f685", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27970dc64633b1d81cc8f2a627e4de1c2d76908c0273d975c60576ae77d9f685", kill_on_drop: false }`
[INFO] [stdout] 27970dc64633b1d81cc8f2a627e4de1c2d76908c0273d975c60576ae77d9f685
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e1cc2069014c7283cab549ac8cb18bd9a0b509eddae65fcefa0c845a63ab6b60
[INFO] running `Command { std: "docker" "start" "-a" "e1cc2069014c7283cab549ac8cb18bd9a0b509eddae65fcefa0c845a63ab6b60", kill_on_drop: false }`
[INFO] [stderr]    Compiling downcast-rs v2.0.1
[INFO] [stderr]    Compiling langpipe v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.69s
[INFO] running `Command { std: "docker" "inspect" "e1cc2069014c7283cab549ac8cb18bd9a0b509eddae65fcefa0c845a63ab6b60", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e1cc2069014c7283cab549ac8cb18bd9a0b509eddae65fcefa0c845a63ab6b60", kill_on_drop: false }`
[INFO] [stdout] e1cc2069014c7283cab549ac8cb18bd9a0b509eddae65fcefa0c845a63ab6b60
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1b42f1ca303ee8b83fdc9f9dabcb24a3ef8b138c9d2f55db59ca99a90f6ef2a4
[INFO] running `Command { std: "docker" "start" "-a" "1b42f1ca303ee8b83fdc9f9dabcb24a3ef8b138c9d2f55db59ca99a90f6ef2a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling langpipe v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "1b42f1ca303ee8b83fdc9f9dabcb24a3ef8b138c9d2f55db59ca99a90f6ef2a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1b42f1ca303ee8b83fdc9f9dabcb24a3ef8b138c9d2f55db59ca99a90f6ef2a4", kill_on_drop: false }`
[INFO] [stdout] 1b42f1ca303ee8b83fdc9f9dabcb24a3ef8b138c9d2f55db59ca99a90f6ef2a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 37922c008f8a9d59edacc2bcd67b881ba90aa3b0e83ba6f86728f7f51a00d7c4
[INFO] running `Command { std: "docker" "start" "-a" "37922c008f8a9d59edacc2bcd67b881ba90aa3b0e83ba6f86728f7f51a00d7c4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/langpipe-d4b897ac7e60ff33)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/stack_lang_to_c.rs (/opt/rustwide/target/debug/deps/stack_lang_to_c-c6489c1feefd6383)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests langpipe
[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 1 test
[INFO] [stdout] test test ... 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] [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" "37922c008f8a9d59edacc2bcd67b881ba90aa3b0e83ba6f86728f7f51a00d7c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "37922c008f8a9d59edacc2bcd67b881ba90aa3b0e83ba6f86728f7f51a00d7c4", kill_on_drop: false }`
[INFO] [stdout] 37922c008f8a9d59edacc2bcd67b881ba90aa3b0e83ba6f86728f7f51a00d7c4