[INFO] fetching crate libdw 0.1.0...
[INFO] testing libdw-0.1.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate libdw 0.1.0 into /workspace/builds/worker-4-tc2/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-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate libdw 0.1.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 9c4aafd2fb8ae1f9bcf0251df03174651ac4c4bd0ee177e8e62cb39c3081a16c
[INFO] running `Command { std: "docker" "start" "-a" "9c4aafd2fb8ae1f9bcf0251df03174651ac4c4bd0ee177e8e62cb39c3081a16c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9c4aafd2fb8ae1f9bcf0251df03174651ac4c4bd0ee177e8e62cb39c3081a16c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c4aafd2fb8ae1f9bcf0251df03174651ac4c4bd0ee177e8e62cb39c3081a16c", kill_on_drop: false }`
[INFO] [stdout] 9c4aafd2fb8ae1f9bcf0251df03174651ac4c4bd0ee177e8e62cb39c3081a16c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 71c6c9d1023849b14bbb6f1c533d3113ae32b2ee677183727718f90e1a9c1bd4
[INFO] running `Command { std: "docker" "start" "-a" "71c6c9d1023849b14bbb6f1c533d3113ae32b2ee677183727718f90e1a9c1bd4", 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 2.56s
[INFO] running `Command { std: "docker" "inspect" "71c6c9d1023849b14bbb6f1c533d3113ae32b2ee677183727718f90e1a9c1bd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71c6c9d1023849b14bbb6f1c533d3113ae32b2ee677183727718f90e1a9c1bd4", kill_on_drop: false }`
[INFO] [stdout] 71c6c9d1023849b14bbb6f1c533d3113ae32b2ee677183727718f90e1a9c1bd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c1fa5824d6d5126eef049444e9e9b65eb6d0a1ca2a527aa5bf36a026add127d3
[INFO] running `Command { std: "docker" "start" "-a" "c1fa5824d6d5126eef049444e9e9b65eb6d0a1ca2a527aa5bf36a026add127d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling libdw v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.64s
[INFO] running `Command { std: "docker" "inspect" "c1fa5824d6d5126eef049444e9e9b65eb6d0a1ca2a527aa5bf36a026add127d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1fa5824d6d5126eef049444e9e9b65eb6d0a1ca2a527aa5bf36a026add127d3", kill_on_drop: false }`
[INFO] [stdout] c1fa5824d6d5126eef049444e9e9b65eb6d0a1ca2a527aa5bf36a026add127d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 373b15a8ae9587f71a80e820ec9f9f067b75de5653e86a2ea2126a4ed007a827
[INFO] running `Command { std: "docker" "start" "-a" "373b15a8ae9587f71a80e820ec9f9f067b75de5653e86a2ea2126a4ed007a827", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libdw-9c9e3a0e4e536860)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test die::tests::attr_callback ... ok
[INFO] [stdout] test attr::tests::attr_align ... ok
[INFO] [stdout] test attr::tests::attr_size ... ok
[INFO] [stdout] test die::tests::attr_callback_unchecked ... ok
[INFO] [stdout] test die::tests::die_align ... ok
[INFO] [stdout] test die::tests::die_size ... 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 0.06s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libdw
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[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] test src/dwarf.rs - dwarf::Dwarf<'dw>::from_fd (line 64) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.39s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "373b15a8ae9587f71a80e820ec9f9f067b75de5653e86a2ea2126a4ed007a827", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "373b15a8ae9587f71a80e820ec9f9f067b75de5653e86a2ea2126a4ed007a827", kill_on_drop: false }`
[INFO] [stdout] 373b15a8ae9587f71a80e820ec9f9f067b75de5653e86a2ea2126a4ed007a827