[INFO] fetching crate remove_docker_images 0.2.1-beta.2...
[INFO] testing remove_docker_images-0.2.1-beta.2 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-8
[INFO] extracting crate remove_docker_images 0.2.1-beta.2 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate remove_docker_images 0.2.1-beta.2
[INFO] finished tweaking crates.io crate remove_docker_images 0.2.1-beta.2
[INFO] tweaked toml for crates.io crate remove_docker_images 0.2.1-beta.2 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate remove_docker_images 0.2.1-beta.2 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate remove_docker_images 0.2.1-beta.2 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded regex v1.3.9
[INFO] [stderr]   Downloaded hermit-abi v0.1.15
[INFO] [stderr]   Downloaded clap v2.33.1
[INFO] [stderr]   Downloaded aho-corasick v0.7.13
[INFO] [stderr]   Downloaded libc v0.2.72
[INFO] [stderr]   Downloaded regex-syntax v0.6.18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 36f366fd7569cba9e4c95ec42fbc344cd77203ddda6fcc195c636ae8ae785be7
[INFO] running `Command { std: "docker" "start" "-a" "36f366fd7569cba9e4c95ec42fbc344cd77203ddda6fcc195c636ae8ae785be7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "36f366fd7569cba9e4c95ec42fbc344cd77203ddda6fcc195c636ae8ae785be7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "36f366fd7569cba9e4c95ec42fbc344cd77203ddda6fcc195c636ae8ae785be7", kill_on_drop: false }`
[INFO] [stdout] 36f366fd7569cba9e4c95ec42fbc344cd77203ddda6fcc195c636ae8ae785be7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 563d638241a3b085641c79ff968c2408e500de3df19ffad97b1ab35ded3e4a56
[INFO] running `Command { std: "docker" "start" "-a" "563d638241a3b085641c79ff968c2408e500de3df19ffad97b1ab35ded3e4a56", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling libc v0.2.72
[INFO] [stderr]    Compiling strsim v0.8.0
[INFO] [stderr]    Compiling ansi_term v0.11.0
[INFO] [stderr]    Compiling vec_map v0.8.2
[INFO] [stderr]    Compiling regex-syntax v0.6.18
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling textwrap v0.11.0
[INFO] [stderr]    Compiling aho-corasick v0.7.13
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.1
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling remove_docker_images v0.2.1-beta.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 10.17s
[INFO] running `Command { std: "docker" "inspect" "563d638241a3b085641c79ff968c2408e500de3df19ffad97b1ab35ded3e4a56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "563d638241a3b085641c79ff968c2408e500de3df19ffad97b1ab35ded3e4a56", kill_on_drop: false }`
[INFO] [stdout] 563d638241a3b085641c79ff968c2408e500de3df19ffad97b1ab35ded3e4a56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 596d1dc6940297a1af0124b55546315f0c0e06140b367a0d4acd4c3f761e4d59
[INFO] running `Command { std: "docker" "start" "-a" "596d1dc6940297a1af0124b55546315f0c0e06140b367a0d4acd4c3f761e4d59", kill_on_drop: false }`
[INFO] [stderr]    Compiling remove_docker_images v0.2.1-beta.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "596d1dc6940297a1af0124b55546315f0c0e06140b367a0d4acd4c3f761e4d59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "596d1dc6940297a1af0124b55546315f0c0e06140b367a0d4acd4c3f761e4d59", kill_on_drop: false }`
[INFO] [stdout] 596d1dc6940297a1af0124b55546315f0c0e06140b367a0d4acd4c3f761e4d59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b7384acf2a15fb82e3e3575f752cdd2e0c836d43a4536bed58da9935ee9fca32
[INFO] running `Command { std: "docker" "start" "-a" "b7384acf2a15fb82e3e3575f752cdd2e0c836d43a4536bed58da9935ee9fca32", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stdout] running 15 tests
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/remove_docker_images-64e7e54142b7a163)
[INFO] [stdout] test docker_registry_type::parse_test ... ok
[INFO] [stdout] test version::test_branch_snapshot ... ok
[INFO] [stdout] test version::v ... ok
[INFO] [stdout] test image::delete_test ... ok
[INFO] [stdout] test version::test_major_minor_patch_snapshot ... ok
[INFO] [stdout] test version::test_major_minor ... ok
[INFO] [stdout] test version::major_minor_patch_cmp_snapshot ... ok
[INFO] [stdout] test version::sdk8 ... ok
[INFO] [stdout] test version::major_minor_patch_cmp ... ok
[INFO] [stdout] test version::latest ... ok
[INFO] [stdout] test version::test_major ... ok
[INFO] [stdout] test version::test_major_minor_patch ... ok
[INFO] [stdout] test version::branch_snapshot ... ok
[INFO] [stdout] test version::test_branch ... ok
[INFO] [stdout] test version::branch ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 15 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b7384acf2a15fb82e3e3575f752cdd2e0c836d43a4536bed58da9935ee9fca32", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b7384acf2a15fb82e3e3575f752cdd2e0c836d43a4536bed58da9935ee9fca32", kill_on_drop: false }`
[INFO] [stdout] b7384acf2a15fb82e3e3575f752cdd2e0c836d43a4536bed58da9935ee9fca32