[INFO] fetching crate servo-tracing 0.1.0...
[INFO] testing servo-tracing-0.1.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate servo-tracing 0.1.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate servo-tracing 0.1.0
[INFO] finished tweaking crates.io crate servo-tracing 0.1.0
[INFO] tweaked toml for crates.io crate servo-tracing 0.1.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate servo-tracing 0.1.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate servo-tracing 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] d8f8fb16b54cf8d5d0d04d5a9d8d1544262ea6bbfa843d5ef8c511b237d9b337
[INFO] running `Command { std: "docker" "start" "-a" "d8f8fb16b54cf8d5d0d04d5a9d8d1544262ea6bbfa843d5ef8c511b237d9b337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d8f8fb16b54cf8d5d0d04d5a9d8d1544262ea6bbfa843d5ef8c511b237d9b337", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d8f8fb16b54cf8d5d0d04d5a9d8d1544262ea6bbfa843d5ef8c511b237d9b337", kill_on_drop: false }`
[INFO] [stdout] d8f8fb16b54cf8d5d0d04d5a9d8d1544262ea6bbfa843d5ef8c511b237d9b337
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 262490f6e56873ba45988e96b31bde70f251544b66b067bffd68effe24e0170e
[INFO] running `Command { std: "docker" "start" "-a" "262490f6e56873ba45988e96b31bde70f251544b66b067bffd68effe24e0170e", kill_on_drop: false }`
[INFO] [stderr]    Compiling servo-tracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.84s
[INFO] running `Command { std: "docker" "inspect" "262490f6e56873ba45988e96b31bde70f251544b66b067bffd68effe24e0170e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "262490f6e56873ba45988e96b31bde70f251544b66b067bffd68effe24e0170e", kill_on_drop: false }`
[INFO] [stdout] 262490f6e56873ba45988e96b31bde70f251544b66b067bffd68effe24e0170e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4d7a611f26af1a8ff8b9b044b2ff7e117d189383250db7dd08887612a15cd0c
[INFO] running `Command { std: "docker" "start" "-a" "a4d7a611f26af1a8ff8b9b044b2ff7e117d189383250db7dd08887612a15cd0c", kill_on_drop: false }`
[INFO] [stderr]    Compiling prettyplease v0.2.37
[INFO] [stderr]    Compiling servo-tracing v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "a4d7a611f26af1a8ff8b9b044b2ff7e117d189383250db7dd08887612a15cd0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4d7a611f26af1a8ff8b9b044b2ff7e117d189383250db7dd08887612a15cd0c", kill_on_drop: false }`
[INFO] [stdout] a4d7a611f26af1a8ff8b9b044b2ff7e117d189383250db7dd08887612a15cd0c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1bfdfd55c6d1a4cc5600726e51ef5798a152cb17206c9f85bf72d9fe246d065e
[INFO] running `Command { std: "docker" "start" "-a" "1bfdfd55c6d1a4cc5600726e51ef5798a152cb17206c9f85bf72d9fe246d065e", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests lib.rs (/opt/rustwide/target/debug/deps/servo_tracing-20bd87df03741bec)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::passing_servo_profiling ... ok
[INFO] [stdout] test test::inject_level_and_servo_profiling ... ok
[INFO] [stdout] test test::instrument_with_name ... ok
[INFO] [stdout] test test::passing_servo_profiling_and_level_and_aux ... ok
[INFO] [stdout] test test::passing_servo_profiling_and_level ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1bfdfd55c6d1a4cc5600726e51ef5798a152cb17206c9f85bf72d9fe246d065e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bfdfd55c6d1a4cc5600726e51ef5798a152cb17206c9f85bf72d9fe246d065e", kill_on_drop: false }`
[INFO] [stdout] 1bfdfd55c6d1a4cc5600726e51ef5798a152cb17206c9f85bf72d9fe246d065e
