[INFO] fetching crate libdw 0.1.0...
[INFO] testing libdw-0.1.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-1
[INFO] extracting crate libdw 0.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate libdw 0.1.0
[INFO] finished tweaking crates.io crate libdw 0.1.0
[INFO] tweaked toml for crates.io crate libdw 0.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate libdw 0.1.0 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 5 packages to latest compatible versions
[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 pkg-config v0.3.32
[INFO] [stderr]   Downloaded libdw-sys v0.1.0
[INFO] [stderr]   Downloaded libelf v0.1.0
[INFO] [stderr]   Downloaded libelf-sys v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] e09af156fbbda71ba867cfa09174b4e883888701b0f30524e1e47074cef00c2a
[INFO] running `Command { std: "docker" "start" "-a" "e09af156fbbda71ba867cfa09174b4e883888701b0f30524e1e47074cef00c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e09af156fbbda71ba867cfa09174b4e883888701b0f30524e1e47074cef00c2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e09af156fbbda71ba867cfa09174b4e883888701b0f30524e1e47074cef00c2a", kill_on_drop: false }`
[INFO] [stdout] e09af156fbbda71ba867cfa09174b4e883888701b0f30524e1e47074cef00c2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9d54241264cb86a699e3ac7b6dcb1f617815f67d307ed860747de5c877ff115c
[INFO] running `Command { std: "docker" "start" "-a" "9d54241264cb86a699e3ac7b6dcb1f617815f67d307ed860747de5c877ff115c", kill_on_drop: false }`
[INFO] [stderr]    Compiling pkg-config v0.3.32
[INFO] [stderr]    Compiling libc v0.2.184
[INFO] [stderr]    Compiling libelf-sys v0.1.0
[INFO] [stderr]    Compiling libdw-sys v0.1.0
[INFO] [stderr]    Compiling libelf v0.1.0
[INFO] [stderr]    Compiling libdw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.76s
[INFO] running `Command { std: "docker" "inspect" "9d54241264cb86a699e3ac7b6dcb1f617815f67d307ed860747de5c877ff115c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d54241264cb86a699e3ac7b6dcb1f617815f67d307ed860747de5c877ff115c", kill_on_drop: false }`
[INFO] [stdout] 9d54241264cb86a699e3ac7b6dcb1f617815f67d307ed860747de5c877ff115c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 9ba10ea48cd5446f827d8c06886c8ba391166482bbde82e16e088ed3226d1e63
[INFO] running `Command { std: "docker" "start" "-a" "9ba10ea48cd5446f827d8c06886c8ba391166482bbde82e16e088ed3226d1e63", kill_on_drop: false }`
[INFO] [stderr]    Compiling libdw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.76s
[INFO] running `Command { std: "docker" "inspect" "9ba10ea48cd5446f827d8c06886c8ba391166482bbde82e16e088ed3226d1e63", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9ba10ea48cd5446f827d8c06886c8ba391166482bbde82e16e088ed3226d1e63", kill_on_drop: false }`
[INFO] [stdout] 9ba10ea48cd5446f827d8c06886c8ba391166482bbde82e16e088ed3226d1e63
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d2dcb7fbdcb0809d47340bdaa98584cca50025f01357b1bd53edc86e6a93d03f
[INFO] running `Command { std: "docker" "start" "-a" "d2dcb7fbdcb0809d47340bdaa98584cca50025f01357b1bd53edc86e6a93d03f", 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/libdw-9c9e3a0e4e536860)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test attr::tests::attr_size ... ok
[INFO] [stdout] test die::tests::die_size ... ok
[INFO] [stdout] test die::tests::die_align ... ok
[INFO] [stdout] test attr::tests::attr_align ... ok
[INFO] [stdout] test die::tests::attr_callback ... ok
[INFO] [stdout] test die::tests::attr_callback_unchecked ... ok
[INFO] [stdout] test die::tests::attr_callback_panic - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libdw
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/dwarf.rs - dwarf::Dwarf<'dw>::from_fd (line 64) ... ok
[INFO] [stdout] test src/dwarf.rs - dwarf::Dwarf<'dw>::open (line 49) ... ok
[INFO] [stdout] test src/dwarf.rs - dwarf::Dwarf<'dw>::from_elf (line 80) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.49s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d2dcb7fbdcb0809d47340bdaa98584cca50025f01357b1bd53edc86e6a93d03f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2dcb7fbdcb0809d47340bdaa98584cca50025f01357b1bd53edc86e6a93d03f", kill_on_drop: false }`
[INFO] [stdout] d2dcb7fbdcb0809d47340bdaa98584cca50025f01357b1bd53edc86e6a93d03f