[INFO] fetching crate docker-image 0.2.1...
[INFO] testing docker-image-0.2.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate docker-image 0.2.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate docker-image 0.2.1
[INFO] finished tweaking crates.io crate docker-image 0.2.1
[INFO] tweaked toml for crates.io crate docker-image 0.2.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate docker-image 0.2.1 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] crate crates.io crate docker-image 0.2.1 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded test-format v0.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 2992a17680317fa1677ac4d77389117fb34f4d79e666ed911addb0a2aa42b88b
[INFO] running `Command { std: "docker" "start" "-a" "2992a17680317fa1677ac4d77389117fb34f4d79e666ed911addb0a2aa42b88b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2992a17680317fa1677ac4d77389117fb34f4d79e666ed911addb0a2aa42b88b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2992a17680317fa1677ac4d77389117fb34f4d79e666ed911addb0a2aa42b88b", kill_on_drop: false }`
[INFO] [stdout] 2992a17680317fa1677ac4d77389117fb34f4d79e666ed911addb0a2aa42b88b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] c94f6b78c8929262a6c57ba2f26d26a03c4ea0c3d69f5c5d84fbbc25429d3c8b
[INFO] running `Command { std: "docker" "start" "-a" "c94f6b78c8929262a6c57ba2f26d26a03c4ea0c3d69f5c5d84fbbc25429d3c8b", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.5
[INFO] [stderr]    Compiling lazy_static v1.5.0
[INFO] [stderr]    Compiling regex-automata v0.4.9
[INFO] [stderr]    Compiling regex v1.11.1
[INFO] [stderr]    Compiling docker-image v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.48s
[INFO] running `Command { std: "docker" "inspect" "c94f6b78c8929262a6c57ba2f26d26a03c4ea0c3d69f5c5d84fbbc25429d3c8b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c94f6b78c8929262a6c57ba2f26d26a03c4ea0c3d69f5c5d84fbbc25429d3c8b", kill_on_drop: false }`
[INFO] [stdout] c94f6b78c8929262a6c57ba2f26d26a03c4ea0c3d69f5c5d84fbbc25429d3c8b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] ebd696581f6d8266332cd836b2467a86a4e30a19dee49b737251fde7fa875fd8
[INFO] running `Command { std: "docker" "start" "-a" "ebd696581f6d8266332cd836b2467a86a4e30a19dee49b737251fde7fa875fd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.218
[INFO] [stderr]    Compiling serde_json v1.0.139
[INFO] [stderr]    Compiling ryu v1.0.19
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling test-format v0.1.1
[INFO] [stderr]    Compiling docker-image v0.2.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.86s
[INFO] running `Command { std: "docker" "inspect" "ebd696581f6d8266332cd836b2467a86a4e30a19dee49b737251fde7fa875fd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ebd696581f6d8266332cd836b2467a86a4e30a19dee49b737251fde7fa875fd8", kill_on_drop: false }`
[INFO] [stdout] ebd696581f6d8266332cd836b2467a86a4e30a19dee49b737251fde7fa875fd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 76454118370c2f219deaad63d31c3426addb34e4a7e20ea5e3e13d73b5cb7eef
[INFO] running `Command { std: "docker" "start" "-a" "76454118370c2f219deaad63d31c3426addb34e4a7e20ea5e3e13d73b5cb7eef", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/docker_image-8db4044f8e0415c0)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test tests::test_display_name_with_digest ... ok
[INFO] [stdout] test tests::test_display_name_with_tag_and_digest ... ok
[INFO] [stdout] test tests::test_display_full_reference ... ok
[INFO] [stdout] test tests::test_display_registry_and_name ... ok
[INFO] [stdout] test tests::test_display_registry_name_with_tag ... ok
[INFO] [stdout] test tests::test_display_trivial_name ... ok
[INFO] [stdout] test tests::test_display_name_with_tag ... ok
[INFO] [stdout] test tests::test_invalid_characters_in_tag ... ok
[INFO] [stdout] test tests::test_name_with_complex_tag ... ok
[INFO] [stdout] test tests::test_registry_with_namespace ... ok
[INFO] [stdout] test tests::test_invalid_digest_format ... ok
[INFO] [stdout] test tests::test_name_with_digest ... ok
[INFO] [stdout] test tests::test_invalid_format ... ok
[INFO] [stdout] test tests::test_name_with_tag ... ok
[INFO] [stdout] test tests::test_registry_name_digest ... ok
[INFO] [stdout] test tests::test_invalid_double_colons_in_tag ... ok
[INFO] [stdout] test tests::test_invalid_registry_format ... ok
[INFO] [stdout] test tests::test_missing_image_name_with_tag ... ok
[INFO] [stdout] test tests::test_missing_image_name_with_digest ... ok
[INFO] [stdout] test tests::test_name_with_tag_and_digest ... ok
[INFO] [stdout] test tests::test_registry_and_name ... ok
[INFO] [stdout] test tests::test_registry_name_tag ... ok
[INFO] [stdout] test tests::test_extra_tag_components ... ok
[INFO] [stdout] test tests::test_unicode_in_digest ... ok
[INFO] [stdout] test tests::test_trivial_name ... ok
[INFO] [stdout] test tests::test_unicode_in_name ... ok
[INFO] [stdout] test tests::test_unicode_in_registry ... ok
[INFO] [stdout] test tests::test_unicode_in_tag ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "76454118370c2f219deaad63d31c3426addb34e4a7e20ea5e3e13d73b5cb7eef", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76454118370c2f219deaad63d31c3426addb34e4a7e20ea5e3e13d73b5cb7eef", kill_on_drop: false }`
[INFO] [stdout] 76454118370c2f219deaad63d31c3426addb34e4a7e20ea5e3e13d73b5cb7eef