[INFO] fetching crate css_mod 0.1.4...
[INFO] testing css_mod-0.1.4 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate css_mod 0.1.4 into /workspace/builds/worker-37/source
[INFO] validating manifest of crates.io crate css_mod 0.1.4 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 crates.io crate css_mod 0.1.4
[INFO] finished tweaking crates.io crate css_mod 0.1.4
[INFO] tweaked toml for crates.io crate css_mod 0.1.4 written to /workspace/builds/worker-37/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 63f1560b6e8b36606098c709959e961282b9c901b1e3ba2a2640b27827d7dfe1
[INFO] running `Command { std: "docker" "start" "-a" "63f1560b6e8b36606098c709959e961282b9c901b1e3ba2a2640b27827d7dfe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "63f1560b6e8b36606098c709959e961282b9c901b1e3ba2a2640b27827d7dfe1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63f1560b6e8b36606098c709959e961282b9c901b1e3ba2a2640b27827d7dfe1", kill_on_drop: false }`
[INFO] [stdout] 63f1560b6e8b36606098c709959e961282b9c901b1e3ba2a2640b27827d7dfe1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47b63947fc5acc8f9af7aa1240a60f7d74495b8141eccba86185862bda85a3ac
[INFO] running `Command { std: "docker" "start" "-a" "47b63947fc5acc8f9af7aa1240a60f7d74495b8141eccba86185862bda85a3ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling serde_derive v1.0.136
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling serde v1.0.136
[INFO] [stderr]    Compiling serde_json v1.0.79
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling glob v0.3.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling thiserror-impl v1.0.30
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling thiserror v1.0.30
[INFO] [stderr]    Compiling css_mod v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 33.03s
[INFO] running `Command { std: "docker" "inspect" "47b63947fc5acc8f9af7aa1240a60f7d74495b8141eccba86185862bda85a3ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47b63947fc5acc8f9af7aa1240a60f7d74495b8141eccba86185862bda85a3ac", kill_on_drop: false }`
[INFO] [stdout] 47b63947fc5acc8f9af7aa1240a60f7d74495b8141eccba86185862bda85a3ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4435c965a4265142960eb28b2203921c774d3724e328e1ba2bcbadabf0ad17c
[INFO] running `Command { std: "docker" "start" "-a" "a4435c965a4265142960eb28b2203921c774d3724e328e1ba2bcbadabf0ad17c", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling css_mod v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.33s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/css_mod-54482f83c68f60be)
[INFO] running `Command { std: "docker" "inspect" "a4435c965a4265142960eb28b2203921c774d3724e328e1ba2bcbadabf0ad17c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4435c965a4265142960eb28b2203921c774d3724e328e1ba2bcbadabf0ad17c", kill_on_drop: false }`
[INFO] [stdout] a4435c965a4265142960eb28b2203921c774d3724e328e1ba2bcbadabf0ad17c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-37/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8438c3b0c89ae555d885fbe8c508329e4a4fc8bd1603315727b1064f91dea264
[INFO] running `Command { std: "docker" "start" "-a" "8438c3b0c89ae555d885fbe8c508329e4a4fc8bd1603315727b1064f91dea264", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.90s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/css_mod-54482f83c68f60be)
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test parsing::ast::tests::error_is_unclosed_block ... ok
[INFO] [stdout] test parsing::ast::tests::error_is_property_without_value ... ok
[INFO] [stdout] test parsing::ast::tests::format_at_rule ... ok
[INFO] [stdout] test parsing::ast::tests::format_empty_module ... ok
[INFO] [stdout] test parsing::ast::tests::parses_empty_at_rule ... ok
[INFO] [stdout] test parsing::ast::tests::format_select_rule ... ok
[INFO] [stdout] test parsing::ast::tests::parses_empty_stylesheet ... ok
[INFO] [stdout] test parsing::ast::tests::parses_empty_select_rule ... ok
[INFO] [stdout] test parsing::ast::tests::parses_select_rule_with_property ... ok
[INFO] [stdout] test utils::join_paths::basic ... ok
[INFO] [stdout] test utils::join_paths::exceptions ... ok
[INFO] [stdout] test utils::join_paths::two_dot_normalization ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests css_mod
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/macros.rs - macros::init (line 18) ... ignored
[INFO] [stdout] test src/macros.rs - macros::get (line 62) - compile ... ok
[INFO] [stdout] test src/compiler.rs - compiler::Compiler (line 17) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.24s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "8438c3b0c89ae555d885fbe8c508329e4a4fc8bd1603315727b1064f91dea264", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8438c3b0c89ae555d885fbe8c508329e4a4fc8bd1603315727b1064f91dea264", kill_on_drop: false }`
[INFO] [stdout] 8438c3b0c89ae555d885fbe8c508329e4a4fc8bd1603315727b1064f91dea264