[INFO] crate sourcemap 6.0.0 is already in cache
[INFO] testing sourcemap-6.0.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate sourcemap 6.0.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate sourcemap 6.0.0 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sourcemap 6.0.0
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sourcemap 6.0.0
[INFO] tweaked toml for crates.io crate sourcemap 6.0.0 written to /workspace/builds/worker-9/source/Cargo.toml
[INFO] crate crates.io crate sourcemap 6.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5820da841accb8eb6b264a40dcac2452d9788a728baa50677e88821556dfe24f
[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" "5820da841accb8eb6b264a40dcac2452d9788a728baa50677e88821556dfe24f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5820da841accb8eb6b264a40dcac2452d9788a728baa50677e88821556dfe24f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5820da841accb8eb6b264a40dcac2452d9788a728baa50677e88821556dfe24f", kill_on_drop: false }`
[INFO] [stdout] 5820da841accb8eb6b264a40dcac2452d9788a728baa50677e88821556dfe24f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 11511df6de82e466552698ecf72de45e29a02d13ade12d84b1a26290e5ed91c7
[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" "11511df6de82e466552698ecf72de45e29a02d13ade12d84b1a26290e5ed91c7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.18
[INFO] [stderr]    Compiling syn v1.0.31
[INFO] [stderr]    Compiling matches v0.1.8
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling serde v1.0.112
[INFO] [stderr]    Compiling smallvec v1.4.0
[INFO] [stderr]    Compiling serde_json v1.0.55
[INFO] [stderr]    Compiling itoa v0.4.5
[INFO] [stderr]    Compiling percent-encoding v2.1.0
[INFO] [stderr]    Compiling aho-corasick v0.7.10
[INFO] [stderr]    Compiling unicode-bidi v0.3.4
[INFO] [stderr]    Compiling unicode-normalization v0.1.12
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling idna v0.2.0
[INFO] [stderr]    Compiling regex v1.3.9
[INFO] [stderr]    Compiling url v2.1.1
[INFO] [stderr]    Compiling serde_derive v1.0.112
[INFO] [stderr]    Compiling sourcemap v6.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 42.63s
[INFO] running `Command { std: "docker" "inspect" "11511df6de82e466552698ecf72de45e29a02d13ade12d84b1a26290e5ed91c7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11511df6de82e466552698ecf72de45e29a02d13ade12d84b1a26290e5ed91c7", kill_on_drop: false }`
[INFO] [stdout] 11511df6de82e466552698ecf72de45e29a02d13ade12d84b1a26290e5ed91c7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] 6b1cdaab42ff3a85894c95d841d792d0aa66f636d13de33f4d6aa1de92fccf9e
[INFO] running `Command { std: "docker" "start" "-a" "6b1cdaab42ff3a85894c95d841d792d0aa66f636d13de33f4d6aa1de92fccf9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling sourcemap v6.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.10s
[INFO] running `Command { std: "docker" "inspect" "6b1cdaab42ff3a85894c95d841d792d0aa66f636d13de33f4d6aa1de92fccf9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b1cdaab42ff3a85894c95d841d792d0aa66f636d13de33f4d6aa1de92fccf9e", kill_on_drop: false }`
[INFO] [stdout] 6b1cdaab42ff3a85894c95d841d792d0aa66f636d13de33f4d6aa1de92fccf9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] c6671479269675a6f45ab71f712c106fd8cbe3426e83b101ce1db417fedd54f4
[INFO] running `Command { std: "docker" "start" "-a" "c6671479269675a6f45ab71f712c106fd8cbe3426e83b101ce1db417fedd54f4", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/sourcemap-a701f4924296630e
[INFO] [stderr]    Doc-tests sourcemap
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test utils::test_split_path ... ok
[INFO] [stdout] test vlq::test_overflow ... ok
[INFO] [stdout] test vlq::test_vlq_decode ... ok
[INFO] [stdout] test vlq::test_vlq_encode ... ok
[INFO] [stdout] test utils::test_make_relative_path ... ok
[INFO] [stdout] test utils::test_is_abs_path ... ok
[INFO] [stdout] test utils::test_find_common_prefix ... ok
[INFO] [stdout] test sourceview::test_minified_source_view ... ok
[INFO] [stdout] test decoder::test_strip_header ... ok
[INFO] [stdout] test decoder::test_bad_newline ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/types.rs - types::SourceMap::from_slice (line 522) ... ok
[INFO] [stdout] test src/utils.rs - utils::make_relative_path (line 113) ... ok
[INFO] [stdout] test src/types.rs - types::SourceMap::rewrite (line 749) ... ok
[INFO] [stdout] test src/lib.rs - (line 28) ... ok
[INFO] [stdout] test src/types.rs - types::SourceMap::from_reader (line 471) ... ok
[INFO] [stdout] test src/types.rs - types::SourceMap::to_writer (line 501) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c6671479269675a6f45ab71f712c106fd8cbe3426e83b101ce1db417fedd54f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c6671479269675a6f45ab71f712c106fd8cbe3426e83b101ce1db417fedd54f4", kill_on_drop: false }`
[INFO] [stdout] c6671479269675a6f45ab71f712c106fd8cbe3426e83b101ce1db417fedd54f4