[INFO] fetching crate v_escape_derive 0.8.4...
[INFO] testing v_escape_derive-0.8.4 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate v_escape_derive 0.8.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate v_escape_derive 0.8.4 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate v_escape_derive 0.8.4
[INFO] finished tweaking crates.io crate v_escape_derive 0.8.4
[INFO] tweaked toml for crates.io crate v_escape_derive 0.8.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 13081f6742662371719a2bc853ba7f4d6a023f2820305f49486b59fadfb795f1
[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" "13081f6742662371719a2bc853ba7f4d6a023f2820305f49486b59fadfb795f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "13081f6742662371719a2bc853ba7f4d6a023f2820305f49486b59fadfb795f1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "13081f6742662371719a2bc853ba7f4d6a023f2820305f49486b59fadfb795f1", kill_on_drop: false }`
[INFO] [stdout] 13081f6742662371719a2bc853ba7f4d6a023f2820305f49486b59fadfb795f1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 05c24d868be53ba21f076b6949e5d23db3bc3a4f1191431250fcf0af02e0a645
[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" "05c24d868be53ba21f076b6949e5d23db3bc3a4f1191431250fcf0af02e0a645", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling version_check v0.1.5
[INFO] [stderr]    Compiling syn v1.0.52
[INFO] [stderr]    Compiling nom v4.2.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling v_escape_derive v0.8.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.61s
[INFO] running `Command { std: "docker" "inspect" "05c24d868be53ba21f076b6949e5d23db3bc3a4f1191431250fcf0af02e0a645", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "05c24d868be53ba21f076b6949e5d23db3bc3a4f1191431250fcf0af02e0a645", kill_on_drop: false }`
[INFO] [stdout] 05c24d868be53ba21f076b6949e5d23db3bc3a4f1191431250fcf0af02e0a645
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 63549071716fc6fa194b1300291b86d9d6b6fc0718697d8e09d8bc9820fdd170
[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" "63549071716fc6fa194b1300291b86d9d6b6fc0718697d8e09d8bc9820fdd170", kill_on_drop: false }`
[INFO] [stderr]    Compiling v_escape_derive v0.8.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.83s
[INFO] running `Command { std: "docker" "inspect" "63549071716fc6fa194b1300291b86d9d6b6fc0718697d8e09d8bc9820fdd170", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "63549071716fc6fa194b1300291b86d9d6b6fc0718697d8e09d8bc9820fdd170", kill_on_drop: false }`
[INFO] [stdout] 63549071716fc6fa194b1300291b86d9d6b6fc0718697d8e09d8bc9820fdd170
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 638b51c7887b3e1bc351163dc163c0a8e8fd344bc632c1b80950970ad0829bae
[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" "638b51c7887b3e1bc351163dc163c0a8e8fd344bc632c1b80950970ad0829bae", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/v_escape_derive-a5d1f3a7acd09fea
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test generator::test::test_1_range ... ok
[INFO] [stdout] test generator::test::test_1_range_2_escape_c ... ok
[INFO] [stdout] test generator::test::test_2_escape ... ok
[INFO] [stdout] test generator::test::test_2_range_1_escape_c ... ok
[INFO] [stdout] test generator::test::test_2_range_1_escape_d ... ok
[INFO] [stdout] test generator::test::test_2_range_1_escape_e ... ok
[INFO] [stdout] test generator::test::test_3_escape ... ok
[INFO] [stdout] test generator::test::test_1_range_2_escape_a ... ok
[INFO] [stdout] test generator::test::test_1_range_2_escape_b ... ok
[INFO] [stdout] test generator::test::test_2_range ... ok
[INFO] [stdout] test generator::test::test_2_range_1_escape_f ... ok
[INFO] [stdout] test generator::test::test_3_range ... ok
[INFO] [stdout] test generator::test::test_1_range_1_escape ... ok
[INFO] [stdout] test generator::test::test_2_range_1_escape_b ... ok
[INFO] [stdout] test parser::test::test_parser ... ok
[INFO] [stdout] test generator::test::test_1_escape ... ok
[INFO] [stdout] test parser::test::test_syntax ... ok
[INFO] [stdout] test generator::test::test_2_range_1_escape_a ... ok
[INFO] [stdout] test parser::test::test_panic_repeated ... ok
[INFO] [stdout] test parser::test::test_panic_bad_syntax_a ... ok
[INFO] [stdout] test parser::test::test_panic_overflow_negative ... ok
[INFO] [stdout] test parser::test::test_panic_overflow_i8 ... ok
[INFO] [stdout] test parser::test::test_panic_empty ... ok
[INFO] [stdout] test parser::test::test_panic_bad_syntax_c ... ok
[INFO] [stdout] test parser::test::test_panic_bad_syntax_d ... ok
[INFO] [stdout] test parser::test::test_panic_bad_syntax_e ... ok
[INFO] [stdout] test parser::test::test_panic_bad_syntax_b ... ok
[INFO] [stdout] test parser::test::test_panic_overflow_u8 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 28 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests v_escape_derive
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "638b51c7887b3e1bc351163dc163c0a8e8fd344bc632c1b80950970ad0829bae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "638b51c7887b3e1bc351163dc163c0a8e8fd344bc632c1b80950970ad0829bae", kill_on_drop: false }`
[INFO] [stdout] 638b51c7887b3e1bc351163dc163c0a8e8fd344bc632c1b80950970ad0829bae