[INFO] fetching crate errling 0.1.0...
[INFO] testing errling-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate errling 0.1.0 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate errling 0.1.0
[INFO] finished tweaking crates.io crate errling 0.1.0
[INFO] tweaked toml for crates.io crate errling 0.1.0 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate errling 0.1.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a288917e77e1981f2e636aac2e7bdf1d73158741490bac590d2764ecef281375
[INFO] running `Command { std: "docker" "start" "-a" "a288917e77e1981f2e636aac2e7bdf1d73158741490bac590d2764ecef281375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a288917e77e1981f2e636aac2e7bdf1d73158741490bac590d2764ecef281375", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a288917e77e1981f2e636aac2e7bdf1d73158741490bac590d2764ecef281375", kill_on_drop: false }`
[INFO] [stdout] a288917e77e1981f2e636aac2e7bdf1d73158741490bac590d2764ecef281375
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 1d1c6975790dd5559f5ea4e5a96bfce4aea18199792c4729234a58430fb8d1b4
[INFO] running `Command { std: "docker" "start" "-a" "1d1c6975790dd5559f5ea4e5a96bfce4aea18199792c4729234a58430fb8d1b4", kill_on_drop: false }`
[INFO] [stderr]    Compiling errling v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s
[INFO] running `Command { std: "docker" "inspect" "1d1c6975790dd5559f5ea4e5a96bfce4aea18199792c4729234a58430fb8d1b4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1d1c6975790dd5559f5ea4e5a96bfce4aea18199792c4729234a58430fb8d1b4", kill_on_drop: false }`
[INFO] [stdout] 1d1c6975790dd5559f5ea4e5a96bfce4aea18199792c4729234a58430fb8d1b4
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] c5cf432837d3ad81851ad13cc886541e0ebc8f47bae08592a8fa05641f7f4c27
[INFO] running `Command { std: "docker" "start" "-a" "c5cf432837d3ad81851ad13cc886541e0ebc8f47bae08592a8fa05641f7f4c27", kill_on_drop: false }`
[INFO] [stderr]    Compiling errling v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.40s
[INFO] running `Command { std: "docker" "inspect" "c5cf432837d3ad81851ad13cc886541e0ebc8f47bae08592a8fa05641f7f4c27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c5cf432837d3ad81851ad13cc886541e0ebc8f47bae08592a8fa05641f7f4c27", kill_on_drop: false }`
[INFO] [stdout] c5cf432837d3ad81851ad13cc886541e0ebc8f47bae08592a8fa05641f7f4c27
[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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 3a6ad00d363efc993f06f92b0587844f9a1dbf077cfe8de9b5e930dfdbb51453
[INFO] running `Command { std: "docker" "start" "-a" "3a6ad00d363efc993f06f92b0587844f9a1dbf077cfe8de9b5e930dfdbb51453", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/errling-951cbc300d76402b)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test constraint_violation::tests::test_debug_with_violation_type ... ok
[INFO] [stdout] test internal::tests::test_debug_from_source ... ok
[INFO] [stdout] test constraint_violation::tests::test_display_from_source_with_violation_type ... ok
[INFO] [stdout] test internal::tests::test_debug_from_source_with_message ... ok
[INFO] [stdout] test internal::tests::test_debug_from_source_with_prefix ... ok
[INFO] [stdout] test internal::tests::test_display_from_source ... ok
[INFO] [stdout] test internal::tests::test_display_from_source_with_prefix ... ok
[INFO] [stdout] test internal::tests::test_display_with_message ... ok
[INFO] [stdout] test invalid_argument::tests::test_display ... ok
[INFO] [stdout] test internal::tests::test_debug_with_message ... ok
[INFO] [stdout] test constraint_violation::tests::test_display_with_violation_type ... ok
[INFO] [stdout] test internal::tests::test_display_from_source_with_message ... ok
[INFO] [stdout] test unavailable::tests::test_display_from_source ... ok
[INFO] [stdout] test invalid_state::tests::test_display_with_message ... ok
[INFO] [stdout] test unavailable::tests::test_display_from_source_with_hint ... ok
[INFO] [stdout] test constraint_violation::tests::test_debug_from_source_with_violation_type ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "3a6ad00d363efc993f06f92b0587844f9a1dbf077cfe8de9b5e930dfdbb51453", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a6ad00d363efc993f06f92b0587844f9a1dbf077cfe8de9b5e930dfdbb51453", kill_on_drop: false }`
[INFO] [stdout] 3a6ad00d363efc993f06f92b0587844f9a1dbf077cfe8de9b5e930dfdbb51453