[INFO] fetching crate rustminify 0.1.0...
[INFO] testing rustminify-0.1.0 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate rustminify 0.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate rustminify 0.1.0 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustminify 0.1.0
[INFO] finished tweaking crates.io crate rustminify 0.1.0
[INFO] tweaked toml for crates.io crate rustminify 0.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded test-case v1.2.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "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] 208b70581279dc405adcd9649a10654b2612adb8566d3ee6f1b68dfb76dbc363
[INFO] running `Command { std: "docker" "start" "-a" "208b70581279dc405adcd9649a10654b2612adb8566d3ee6f1b68dfb76dbc363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "208b70581279dc405adcd9649a10654b2612adb8566d3ee6f1b68dfb76dbc363", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "208b70581279dc405adcd9649a10654b2612adb8566d3ee6f1b68dfb76dbc363", kill_on_drop: false }`
[INFO] [stdout] 208b70581279dc405adcd9649a10654b2612adb8566d3ee6f1b68dfb76dbc363
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 07a52d0223a3090c62586e1cc834fb2cfd06c2e5f8d5835ce86ed99f78d79486
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "07a52d0223a3090c62586e1cc834fb2cfd06c2e5f8d5835ce86ed99f78d79486", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.29
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]    Compiling rustminify v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.37s
[INFO] running `Command { std: "docker" "inspect" "07a52d0223a3090c62586e1cc834fb2cfd06c2e5f8d5835ce86ed99f78d79486", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07a52d0223a3090c62586e1cc834fb2cfd06c2e5f8d5835ce86ed99f78d79486", kill_on_drop: false }`
[INFO] [stdout] 07a52d0223a3090c62586e1cc834fb2cfd06c2e5f8d5835ce86ed99f78d79486
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 19fdb741cd46ec8367de436e2a109e006e97fd88307633546c307cc9831b5d90
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "19fdb741cd46ec8367de436e2a109e006e97fd88307633546c307cc9831b5d90", kill_on_drop: false }`
[INFO] [stderr]    Compiling test-case v1.2.0
[INFO] [stderr]    Compiling rustminify v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 4.85s
[INFO] running `Command { std: "docker" "inspect" "19fdb741cd46ec8367de436e2a109e006e97fd88307633546c307cc9831b5d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "19fdb741cd46ec8367de436e2a109e006e97fd88307633546c307cc9831b5d90", kill_on_drop: false }`
[INFO] [stdout] 19fdb741cd46ec8367de436e2a109e006e97fd88307633546c307cc9831b5d90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c414cdbe1e3389a350511049f626aedc8f9374203faf275aed7a8e433dd34013
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "c414cdbe1e3389a350511049f626aedc8f9374203faf275aed7a8e433dd34013", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 13 tests
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustminify-516166557749a957)
[INFO] [stdout] test tests::minify_tokens::joint_add_deref ... ok
[INFO] [stdout] test tests::minify_tokens::joint_add_reference ... ok
[INFO] [stdout] test tests::minify_tokens::println ... ok
[INFO] [stdout] test tests::minify_tokens::space_and_reference ... ok
[INFO] [stdout] test tests::minify_tokens::space_dec_point_range ... ok
[INFO] [stdout] test tests::minify_tokens_with_remove_docs::item_struct ... ok
[INFO] [stdout] test tests::minify_tokens::joint_andand_reference ... ok
[INFO] [stdout] test tests::minify_tokens_with_remove_docs::deny_missing_docs ... ok
[INFO] [stdout] test tests::minify_tokens::space_le_neg ... ok
[INFO] [stdout] test tests::minify_tokens::joint_add_not ... ok
[INFO] [stdout] test tests::minify_tokens::joint_add_neg ... ok
[INFO] [stdout] test tests::minify_tokens::zero_arg_closure ... ok
[INFO] [stdout] test tests::minify_tokens::macro_rules ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustminify
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - minify_tokens (line 72) ... ok
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] test src/lib.rs - remove_docs (line 248) ... ok
[INFO] [stdout] test src/lib.rs - minify_file (line 50) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.04s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c414cdbe1e3389a350511049f626aedc8f9374203faf275aed7a8e433dd34013", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c414cdbe1e3389a350511049f626aedc8f9374203faf275aed7a8e433dd34013", kill_on_drop: false }`
[INFO] [stdout] c414cdbe1e3389a350511049f626aedc8f9374203faf275aed7a8e433dd34013