[INFO] cloning repository https://github.com/twcrone/instangler
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/twcrone/instangler" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwcrone%2Finstangler", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwcrone%2Finstangler'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eb4fd0eeaf33515735415df526123ef0beb598fb
[INFO] testing twcrone/instangler against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftwcrone%2Finstangler" "/workspace/builds/worker-8/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/twcrone/instangler on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/twcrone/instangler
[INFO] finished tweaking git repo https://github.com/twcrone/instangler
[INFO] tweaked toml for git repo https://github.com/twcrone/instangler written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate git repo https://github.com/twcrone/instangler already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e35c46ee45efa5dd0f924d6c77aca954fc4fa331a8753cdfed3a100b448dda6f
[INFO] running `Command { std: "docker" "start" "-a" "e35c46ee45efa5dd0f924d6c77aca954fc4fa331a8753cdfed3a100b448dda6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e35c46ee45efa5dd0f924d6c77aca954fc4fa331a8753cdfed3a100b448dda6f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e35c46ee45efa5dd0f924d6c77aca954fc4fa331a8753cdfed3a100b448dda6f", kill_on_drop: false }`
[INFO] [stdout] e35c46ee45efa5dd0f924d6c77aca954fc4fa331a8753cdfed3a100b448dda6f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 526c474b6f0bd46adab0b0b78aa1294912168f6e5f6ba64f2a02fb8efae60cd0
[INFO] running `Command { std: "docker" "start" "-a" "526c474b6f0bd46adab0b0b78aa1294912168f6e5f6ba64f2a02fb8efae60cd0", kill_on_drop: false }`
[INFO] [stderr]    Compiling substring v1.4.5
[INFO] [stderr]    Compiling instangler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.40s
[INFO] running `Command { std: "docker" "inspect" "526c474b6f0bd46adab0b0b78aa1294912168f6e5f6ba64f2a02fb8efae60cd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "526c474b6f0bd46adab0b0b78aa1294912168f6e5f6ba64f2a02fb8efae60cd0", kill_on_drop: false }`
[INFO] [stdout] 526c474b6f0bd46adab0b0b78aa1294912168f6e5f6ba64f2a02fb8efae60cd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 1905c75beda70192c2e3d659d64e2f8249a83354b9ecde570c409837ddcf9ace
[INFO] running `Command { std: "docker" "start" "-a" "1905c75beda70192c2e3d659d64e2f8249a83354b9ecde570c409837ddcf9ace", kill_on_drop: false }`
[INFO] [stderr]    Compiling instangler v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/instangler-a6957200b466ebc7)
[INFO] running `Command { std: "docker" "inspect" "1905c75beda70192c2e3d659d64e2f8249a83354b9ecde570c409837ddcf9ace", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1905c75beda70192c2e3d659d64e2f8249a83354b9ecde570c409837ddcf9ace", kill_on_drop: false }`
[INFO] [stdout] 1905c75beda70192c2e3d659d64e2f8249a83354b9ecde570c409837ddcf9ace
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 21a29c9f0d3231e4f39bae1db472fb2c23165679a869e79788153f3b67a5673a
[INFO] running `Command { std: "docker" "start" "-a" "21a29c9f0d3231e4f39bae1db472fb2c23165679a869e79788153f3b67a5673a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/instangler-a6957200b466ebc7)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test tests::blank_is_blank ... ok
[INFO] [stdout] test tests::compare_as_strings ... ok
[INFO] [stdout] test tests::package_compare ... ok
[INFO] [stdout] test tests::compare_as_ints ... ok
[INFO] [stdout] test tests::edge_package_compare ... ok
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] test tests::base_package_compare ... 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] running `Command { std: "docker" "inspect" "21a29c9f0d3231e4f39bae1db472fb2c23165679a869e79788153f3b67a5673a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21a29c9f0d3231e4f39bae1db472fb2c23165679a869e79788153f3b67a5673a", kill_on_drop: false }`
[INFO] [stdout] 21a29c9f0d3231e4f39bae1db472fb2c23165679a869e79788153f3b67a5673a