[INFO] crate elaine 1.2.0 is already in cache
[INFO] testing elaine-1.2.0 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409
[INFO] extracting crate elaine 1.2.0 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate elaine 1.2.0 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 elaine 1.2.0
[INFO] finished tweaking crates.io crate elaine 1.2.0
[INFO] tweaked toml for crates.io crate elaine 1.2.0 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] crate crates.io crate elaine 1.2.0 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-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] bcbdec93f06b63a96b75f2f702b7880388b214b1f009bfbe4a12d6faa8ae07ac
[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" "bcbdec93f06b63a96b75f2f702b7880388b214b1f009bfbe4a12d6faa8ae07ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcbdec93f06b63a96b75f2f702b7880388b214b1f009bfbe4a12d6faa8ae07ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcbdec93f06b63a96b75f2f702b7880388b214b1f009bfbe4a12d6faa8ae07ac", kill_on_drop: false }`
[INFO] [stdout] bcbdec93f06b63a96b75f2f702b7880388b214b1f009bfbe4a12d6faa8ae07ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] 2bca88261ddb8a8547b660380837dc3430bd0dc5a0953691f8645003915313d9
[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" "2bca88261ddb8a8547b660380837dc3430bd0dc5a0953691f8645003915313d9", 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] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling semver-parser v0.7.0
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling arrayvec v0.4.12
[INFO] [stderr]    Compiling nodrop v0.1.14
[INFO] [stderr]    Compiling slab v0.4.2
[INFO] [stderr]    Compiling futures-core-preview v0.3.0-alpha.19
[INFO] [stderr]    Compiling pin-utils v0.1.0-alpha.4
[INFO] [stderr]    Compiling pin-project-lite v0.1.0
[INFO] [stderr]    Compiling once_cell v1.2.0
[INFO] [stderr]    Compiling futures-io v0.3.1
[INFO] [stderr]    Compiling num_cpus v1.11.0
[INFO] [stderr]    Compiling crossbeam-utils v0.6.6
[INFO] [stderr]    Compiling net2 v0.2.33
[INFO] [stderr]    Compiling futures-timer v1.0.3
[INFO] [stderr]    Compiling async-macros v1.0.0
[INFO] [stderr]    Compiling crossbeam-channel v0.3.9
[INFO] [stderr]    Compiling async-task v1.0.0
[INFO] [stderr]    Compiling semver v0.9.0
[INFO] [stderr]    Compiling mio v0.6.19
[INFO] [stderr]    Compiling kv-log-macro v1.0.4
[INFO] [stderr]    Compiling rustc_version v0.2.3
[INFO] [stderr]    Compiling memoffset v0.5.2
[INFO] [stderr]    Compiling crossbeam-epoch v0.7.2
[INFO] [stderr]    Compiling mio-uds v0.6.7
[INFO] [stderr]    Compiling crossbeam-deque v0.7.1
[INFO] [stderr]    Compiling async-std v1.0.1
[INFO] [stderr]    Compiling elaine v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 21.53s
[INFO] running `Command { std: "docker" "inspect" "2bca88261ddb8a8547b660380837dc3430bd0dc5a0953691f8645003915313d9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2bca88261ddb8a8547b660380837dc3430bd0dc5a0953691f8645003915313d9", kill_on_drop: false }`
[INFO] [stdout] 2bca88261ddb8a8547b660380837dc3430bd0dc5a0953691f8645003915313d9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] 6fbdc063b69a2d601da9d309cc39d2c438e1b2667361622641c01981f4d58ad9
[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" "6fbdc063b69a2d601da9d309cc39d2c438e1b2667361622641c01981f4d58ad9", kill_on_drop: false }`
[INFO] [stderr]    Compiling elaine v1.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.73s
[INFO] running `Command { std: "docker" "inspect" "6fbdc063b69a2d601da9d309cc39d2c438e1b2667361622641c01981f4d58ad9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6fbdc063b69a2d601da9d309cc39d2c438e1b2667361622641c01981f4d58ad9", kill_on_drop: false }`
[INFO] [stdout] 6fbdc063b69a2d601da9d309cc39d2c438e1b2667361622641c01981f4d58ad9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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] [stdout] c034fc7ce8abdc865d0633187b65fcbf1b1d96de2f684def3f2a7e262aaa26e8
[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" "c034fc7ce8abdc865d0633187b65fcbf1b1d96de2f684def3f2a7e262aaa26e8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/elaine-07002801db506972
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test head::test::test_find_header_insensitive ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/recognize-366cbaf79bc4c9e1
[INFO] [stdout] test head::test::test_find_header_none ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 26 tests
[INFO] [stdout] test test_invalid_header_line ... ok
[INFO] [stdout] test test_invalid_method ... ok
[INFO] [stdout] test test_recognize_two ... ok
[INFO] [stdout] test test_recognize_after ... ok
[INFO] [stdout] test recognize_valid_with_len ... ok
[INFO] [stdout] test test_recognize_three ... ok
[INFO] [stdout] test test_recognize_utf8_boundary_half_dangle_one ... ok
[INFO] [stdout] test recognize_and_read_after ... ok
[INFO] [stdout] test test_recognize_four ... ok
[INFO] [stdout] test recognize_fail_bad_start ... ok
[INFO] [stdout] test recognize_bad_content_length ... ok
[INFO] [stdout] test recognize_valid_without_body ... ok
[INFO] [stdout] test test_recognize_full ... ok
[INFO] [stdout] test test_recognize_http_example ... ok
[INFO] [stdout] test empty_buffer_error ... ok
[INFO] [stdout] test invalid_termination ... ok
[INFO] [stdout] test invalid_request_line_error ... ok
[INFO] [stdout] test test_invalid_version ... ok
[INFO] [stdout] test test_recognize_utf8_boundary_dangle_two ... ok
[INFO] [stdout] test test_recognize_utf8_boundary_half_debt_two ... ok
[INFO] [stdout] test test_recognize_utf8_boundary_half_dangle_three ... ok
[INFO] [stdout] test test_recognize_utf8_boundary_half_debt_one ... ok
[INFO] [stdout] test test_with_auth ... ok
[INFO] [stdout] test test_recognize_utf8_boundary_half_debt_one_four ... ok
[INFO] [stderr]    Doc-tests elaine
[INFO] [stdout] test test_single_char_utf8 ... ok
[INFO] [stdout] test test_recognize_utf8_boundary_dangle_three ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 26 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 6) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "c034fc7ce8abdc865d0633187b65fcbf1b1d96de2f684def3f2a7e262aaa26e8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c034fc7ce8abdc865d0633187b65fcbf1b1d96de2f684def3f2a7e262aaa26e8", kill_on_drop: false }`
[INFO] [stdout] c034fc7ce8abdc865d0633187b65fcbf1b1d96de2f684def3f2a7e262aaa26e8