[INFO] fetching crate minify 1.2.0...
[INFO] testing minify-1.2.0 against try#eafdee2dfae8c2233b74f98b123308be7ccefcc6 for pr-79296
[INFO] extracting crate minify 1.2.0 into /workspace/builds/worker-10/source
[INFO] validating manifest of crates.io crate minify 1.2.0 on toolchain eafdee2dfae8c2233b74f98b123308be7ccefcc6
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate minify 1.2.0
[INFO] finished tweaking crates.io crate minify 1.2.0
[INFO] tweaked toml for crates.io crate minify 1.2.0 written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 83d9ea1922d4dbb129be57efff95abe060efceca5a7e03de199bf2820cc04339
[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" "83d9ea1922d4dbb129be57efff95abe060efceca5a7e03de199bf2820cc04339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "83d9ea1922d4dbb129be57efff95abe060efceca5a7e03de199bf2820cc04339", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "83d9ea1922d4dbb129be57efff95abe060efceca5a7e03de199bf2820cc04339", kill_on_drop: false }`
[INFO] [stdout] 83d9ea1922d4dbb129be57efff95abe060efceca5a7e03de199bf2820cc04339
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0918e6b27749a0fa8ad2c1678db92bd8b0ccc65a98e9c795d570dcf9647c065e
[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" "0918e6b27749a0fa8ad2c1678db92bd8b0ccc65a98e9c795d570dcf9647c065e", kill_on_drop: false }`
[INFO] [stderr]    Compiling minify v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "0918e6b27749a0fa8ad2c1678db92bd8b0ccc65a98e9c795d570dcf9647c065e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0918e6b27749a0fa8ad2c1678db92bd8b0ccc65a98e9c795d570dcf9647c065e", kill_on_drop: false }`
[INFO] [stdout] 0918e6b27749a0fa8ad2c1678db92bd8b0ccc65a98e9c795d570dcf9647c065e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "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] 1a573fcb9a526e41b51479d5ce3fbf3b4ef73257bbf6f13ce9a990019e4751e1
[INFO] running `Command { std: "docker" "start" "-a" "1a573fcb9a526e41b51479d5ce3fbf3b4ef73257bbf6f13ce9a990019e4751e1", kill_on_drop: false }`
[INFO] [stderr]    Compiling minify v1.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused result
[INFO] [stdout]   --> src/html/mod.rs:81:5
[INFO] [stdout]    |
[INFO] [stdout] 81 | /     minify_from_read(file)
[INFO] [stdout] 82 | |         .read_to_string(&mut actual)
[INFO] [stdout] 83 | |         .expect("error at read");
[INFO] [stdout]    | |_________________________________^
[INFO] [stdout]    |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]   --> src/lib.rs:98:5
[INFO] [stdout]    |
[INFO] [stdout] 98 |     unused_results,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused result
[INFO] [stdout]   --> src/json/mod.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 | /     minify_from_read(file)
[INFO] [stdout] 77 | |         .read_to_string(&mut actual)
[INFO] [stdout] 78 | |         .expect("error at read");
[INFO] [stdout]    | |_________________________________^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "1a573fcb9a526e41b51479d5ce3fbf3b4ef73257bbf6f13ce9a990019e4751e1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a573fcb9a526e41b51479d5ce3fbf3b4ef73257bbf6f13ce9a990019e4751e1", kill_on_drop: false }`
[INFO] [stdout] 1a573fcb9a526e41b51479d5ce3fbf3b4ef73257bbf6f13ce9a990019e4751e1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+eafdee2dfae8c2233b74f98b123308be7ccefcc6" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] c8263ffbe13edff1836bf999c6bdad7ebcc0cfad8b7631153b3a774cec2a6452
[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" "c8263ffbe13edff1836bf999c6bdad7ebcc0cfad8b7631153b3a774cec2a6452", kill_on_drop: false }`
[INFO] [stderr] warning: unused result
[INFO] [stderr]   --> src/html/mod.rs:81:5
[INFO] [stderr]    |
[INFO] [stderr] 81 | /     minify_from_read(file)
[INFO] [stderr] 82 | |         .read_to_string(&mut actual)
[INFO] [stderr] 83 | |         .expect("error at read");
[INFO] [stderr]    | |_________________________________^
[INFO] [stderr]    |
[INFO] [stderr] note: the lint level is defined here
[INFO] [stderr]   --> src/lib.rs:98:5
[INFO] [stderr]    |
[INFO] [stderr] 98 |     unused_results,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused result
[INFO] [stderr]   --> src/json/mod.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 76 | /     minify_from_read(file)
[INFO] [stderr] 77 | |         .read_to_string(&mut actual)
[INFO] [stderr] 78 | |         .expect("error at read");
[INFO] [stderr]    | |_________________________________^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/minify-6508e66169c87add
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test html::keep_important_whitespaces ... ok
[INFO] [stdout] test html::keep_important_comments ... ok
[INFO] [stdout] test html::removal_of_comments_outside_of_tags ... ok
[INFO] [stdout] test html::removal_of_control_characters ... ok
[INFO] [stdout] test html::removal_of_whitespace_outside_of_tags ... ok
[INFO] [stdout] test html::keep_whitespace_between_content_but_remove_double ... ok
[INFO] [stdout] test json::removal_from_read ... ok
[INFO] [stdout] test html::removal_of_double_whitespace_outside_of_tags ... ok
[INFO] [stdout] test html::removal_of_comments_inside_of_tags ... ok
[INFO] [stdout] test html::removal_from_read ... ok
[INFO] [stdout] test html::removal_of_whitespace_inside_of_tags ... ok
[INFO] [stderr]    Doc-tests minify
[INFO] [stdout] test json::removal_of_control_characters ... ok
[INFO] [stdout] test json::removal_of_whitespace_outside_of_tags ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test src/lib.rs - (line 14) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/html/mod.rs - html::minify (line 27) ... ok
[INFO] [stdout] test src/lib.rs - (line 52) ... ok
[INFO] [stdout] test src/html/mod.rs - html::minify_from_read (line 54) ... ok
[INFO] [stdout] test src/json/mod.rs - json::minify (line 27) ... ok
[INFO] [stdout] test src/json/mod.rs - json::minify_from_read (line 52) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c8263ffbe13edff1836bf999c6bdad7ebcc0cfad8b7631153b3a774cec2a6452", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c8263ffbe13edff1836bf999c6bdad7ebcc0cfad8b7631153b3a774cec2a6452", kill_on_drop: false }`
[INFO] [stdout] c8263ffbe13edff1836bf999c6bdad7ebcc0cfad8b7631153b3a774cec2a6452