[INFO] fetching crate jss 0.4.0...
[INFO] testing jss-0.4.0 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate jss 0.4.0 into /workspace/builds/worker-4/source
[INFO] validating manifest of crates.io crate jss 0.4.0 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate jss 0.4.0
[INFO] finished tweaking crates.io crate jss 0.4.0
[INFO] tweaked toml for crates.io crate jss 0.4.0 written to /workspace/builds/worker-4/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded phf_macros v0.10.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e0ec6f52524a336d5cf125a905e49540c32ff360200f66a8f99e45d4ec8bd27f
[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" "e0ec6f52524a336d5cf125a905e49540c32ff360200f66a8f99e45d4ec8bd27f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e0ec6f52524a336d5cf125a905e49540c32ff360200f66a8f99e45d4ec8bd27f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e0ec6f52524a336d5cf125a905e49540c32ff360200f66a8f99e45d4ec8bd27f", kill_on_drop: false }`
[INFO] [stdout] e0ec6f52524a336d5cf125a905e49540c32ff360200f66a8f99e45d4ec8bd27f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 31ff4388e9e761273dc4e6f183b2aaca71131eb5d093794a90e89f1fc413bb62
[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" "31ff4388e9e761273dc4e6f183b2aaca71131eb5d093794a90e89f1fc413bb62", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling proc-macro-hack v0.5.19
[INFO] [stderr]    Compiling phf_shared v0.10.0
[INFO] [stderr]    Compiling getrandom v0.2.3
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling rand_chacha v0.3.1
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling phf_generator v0.10.0
[INFO] [stderr]    Compiling phf_macros v0.10.0
[INFO] [stderr]    Compiling phf v0.10.0
[INFO] [stderr]    Compiling jss v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.86s
[INFO] running `Command { std: "docker" "inspect" "31ff4388e9e761273dc4e6f183b2aaca71131eb5d093794a90e89f1fc413bb62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31ff4388e9e761273dc4e6f183b2aaca71131eb5d093794a90e89f1fc413bb62", kill_on_drop: false }`
[INFO] [stdout] 31ff4388e9e761273dc4e6f183b2aaca71131eb5d093794a90e89f1fc413bb62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ee097713e529559244542b0f009b7d64c553004f9bedf17ca1d88e22868fc0b7
[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" "ee097713e529559244542b0f009b7d64c553004f9bedf17ca1d88e22868fc0b7", kill_on_drop: false }`
[INFO] [stderr]    Compiling jss v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.26s
[INFO] running `Command { std: "docker" "inspect" "ee097713e529559244542b0f009b7d64c553004f9bedf17ca1d88e22868fc0b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ee097713e529559244542b0f009b7d64c553004f9bedf17ca1d88e22868fc0b7", kill_on_drop: false }`
[INFO] [stdout] ee097713e529559244542b0f009b7d64c553004f9bedf17ca1d88e22868fc0b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] 87d7f6d57900f1c3ee6506f139b47743273d74c90dfdc24bbdb1d3add4bfd544
[INFO] running `Command { std: "docker" "start" "-a" "87d7f6d57900f1c3ee6506f139b47743273d74c90dfdc24bbdb1d3add4bfd544", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/jss-ddbbde7fbdb88ac8)
[INFO] [stdout] 
[INFO] [stderr]      Running tests/jss_test.rs (/opt/rustwide/target/debug/deps/jss_test-5dba435f0c89dd12)
[INFO] [stdout] running 3 tests
[INFO] [stdout] test style::tests::simple_style ... ok
[INFO] [stdout] test units::tests::test_units ... ok
[INFO] [stdout] test tests::test_selector_ns ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_jss_ns ... ok
[INFO] [stdout] test test_jss_using_ident ... ok
[INFO] [stdout] test test_jss_pretty ... ok
[INFO] [stdout] test test_jss ... ok
[INFO] [stdout] test test_jss_ns_pretty ... ok
[INFO] [stdout] test test_jss_ns_with_media_query ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/strict_test.rs (/opt/rustwide/target/debug/deps/strict_test-e7f5643d5951f684)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test invalid_style_name_if_not_strict_should_work ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/test_svg.rs (/opt/rustwide/target/debug/deps/test_svg-e522dbc9b2f43d76)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test_svg_properties ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests jss
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test src/lib.rs - (line 129) ... ignored
[INFO] [stdout] test src/lib.rs - (line 24) ... ok
[INFO] [stdout] test src/units.rs - units::mm (line 38) ... ok
[INFO] [stdout] test src/units.rs - units::em (line 38) ... ok
[INFO] [stdout] test src/lib.rs - jss_ns (line 81) ... ok
[INFO] [stdout] test src/units.rs - units::ch (line 38) ... ok
[INFO] [stdout] test src/lib.rs - (line 45) ... ok
[INFO] [stdout] test src/style.rs - style::style (line 11) ... ok
[INFO] [stdout] test src/lib.rs - (line 61) ... ok
[INFO] [stdout] test src/lib.rs - jss_ns_pretty (line 118) ... ok
[INFO] [stdout] test src/lib.rs - jss_pretty (line 47) ... ok
[INFO] [stdout] test src/lib.rs - selector_namespaced (line 301) ... ok
[INFO] [stdout] test src/units.rs - units::cm (line 38) ... ok
[INFO] [stdout] test src/lib.rs - jss (line 18) ... ok
[INFO] [stdout] test src/lib.rs - (line 83) ... ok
[INFO] [stdout] test src/lib.rs - class_namespaced (line 355) ... ok
[INFO] [stdout] test src/units.rs - units::ex (line 38) ... ok
[INFO] [stdout] test src/units.rs - units::pc (line 38) ... ok
[INFO] [stdout] test src/units.rs - units::percent (line 151) ... ok
[INFO] [stdout] test src/units.rs - units::r#in (line 151) ... ok
[INFO] [stdout] test src/units.rs - units::vw (line 38) ... ok
[INFO] [stdout] test src/units.rs - units::px (line 40) ... ok
[INFO] [stdout] test src/units.rs - units::q (line 38) ... ok
[INFO] [stdout] test src/units.rs - units::pt (line 38) ... ok
[INFO] [stdout] test src/units.rs - units::rem (line 38) ... ok
[INFO] [stdout] test src/units.rs - units::vh (line 38) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 4.47s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "87d7f6d57900f1c3ee6506f139b47743273d74c90dfdc24bbdb1d3add4bfd544", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87d7f6d57900f1c3ee6506f139b47743273d74c90dfdc24bbdb1d3add4bfd544", kill_on_drop: false }`
[INFO] [stdout] 87d7f6d57900f1c3ee6506f139b47743273d74c90dfdc24bbdb1d3add4bfd544