[INFO] fetching crate tdf 0.4.0...
[INFO] testing tdf-0.4.0 against master#733b47ea4b1b86216f14ef56e49440c33933f230+rustflags=-Copt-level=3 for pr-138759
[INFO] extracting crate tdf 0.4.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate tdf 0.4.0
[INFO] finished tweaking crates.io crate tdf 0.4.0
[INFO] tweaked toml for crates.io crate tdf 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tdf 0.4.0 on toolchain 733b47ea4b1b86216f14ef56e49440c33933f230
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b6391c5f0a8f01a9e8e6182fc014ec17f9af305b17a2dee321516287a7ef90ac
[INFO] running `Command { std: "docker" "start" "-a" "b6391c5f0a8f01a9e8e6182fc014ec17f9af305b17a2dee321516287a7ef90ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b6391c5f0a8f01a9e8e6182fc014ec17f9af305b17a2dee321516287a7ef90ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b6391c5f0a8f01a9e8e6182fc014ec17f9af305b17a2dee321516287a7ef90ac", kill_on_drop: false }`
[INFO] [stdout] b6391c5f0a8f01a9e8e6182fc014ec17f9af305b17a2dee321516287a7ef90ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9f7ba963acc23bfcaeb97eef7be8dd2c254ca0b889781d9d5ed01b874de90670
[INFO] running `Command { std: "docker" "start" "-a" "9f7ba963acc23bfcaeb97eef7be8dd2c254ca0b889781d9d5ed01b874de90670", kill_on_drop: false }`
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling strsim v0.11.1
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling serde v1.0.228
[INFO] [stderr]    Compiling syn v2.0.106
[INFO] [stderr]    Compiling darling_core v0.20.11
[INFO] [stderr]    Compiling darling_macro v0.20.11
[INFO] [stderr]    Compiling darling v0.20.11
[INFO] [stderr]    Compiling tdf-derive v0.2.0
[INFO] [stderr]    Compiling tdf v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 42.72s
[INFO] running `Command { std: "docker" "inspect" "9f7ba963acc23bfcaeb97eef7be8dd2c254ca0b889781d9d5ed01b874de90670", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9f7ba963acc23bfcaeb97eef7be8dd2c254ca0b889781d9d5ed01b874de90670", kill_on_drop: false }`
[INFO] [stdout] 9f7ba963acc23bfcaeb97eef7be8dd2c254ca0b889781d9d5ed01b874de90670
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c0c4edc810e505635472968a6feb54d8570b6248b33ec1975f708e4f0c4aa366
[INFO] running `Command { std: "docker" "start" "-a" "c0c4edc810e505635472968a6feb54d8570b6248b33ec1975f708e4f0c4aa366", kill_on_drop: false }`
[INFO] [stderr]    Compiling tdf v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "c0c4edc810e505635472968a6feb54d8570b6248b33ec1975f708e4f0c4aa366", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c0c4edc810e505635472968a6feb54d8570b6248b33ec1975f708e4f0c4aa366", kill_on_drop: false }`
[INFO] [stdout] c0c4edc810e505635472968a6feb54d8570b6248b33ec1975f708e4f0c4aa366
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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 -Copt-level=3" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+733b47ea4b1b86216f14ef56e49440c33933f230" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f28b5332d590118c0512b3b3631929352a5907ce3c8c9a6475dd25e533867780
[INFO] running `Command { std: "docker" "start" "-a" "f28b5332d590118c0512b3b3631929352a5907ce3c8c9a6475dd25e533867780", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tdf-af1157fc1b33ad1d)
[INFO] [stdout] 
[INFO] [stdout] running 28 tests
[INFO] [stdout] test tag::test::test_tag_display ... ok
[INFO] [stdout] test tag::test::test_tag_empty - should panic ... FAILED
[INFO] [stdout] test tag::test::test_tag_serialize ... ok
[INFO] [stdout] test tag::test::test_tag_too_long - should panic ... FAILED
[INFO] [stdout] test tag::test::test_tdf_type_encoding ... ok
[INFO] [stdout] test tag::test::test_tdf_type_from_byte ... ok
[INFO] [stdout] test tag::test::test_tdf_type_from_byte_unknown ... ok
[INFO] [stdout] test reader::test::test_nested_struct ... ok
[INFO] [stdout] test tag::test::test_tdf_type_into_byte ... ok
[INFO] [stdout] test types::float::test::test_float_encoding ... ok
[INFO] [stdout] test types::map::test::test_insert_presorted_at_end ... ok
[INFO] [stdout] test types::map::test::test_get_and_index ... ok
[INFO] [stdout] test types::map::test::test_insert_and_iter ... ok
[INFO] [stdout] test types::map::test::test_insert_presorted_last_elem_equal ... ok
[INFO] [stdout] test types::map::test::test_insert_presorted_non_overlapping ... ok
[INFO] [stdout] test types::map::test::test_insert_presorted_shuffle ... ok
[INFO] [stdout] test types::map::test::test_insert_presorted_first_elem_equal ... ok
[INFO] [stdout] test types::map::test::test_range ... ok
[INFO] [stdout] test types::map::test::test_offset_keys ... ok
[INFO] [stdout] test types::map::test::test_remove ... ok
[INFO] [stdout] test types::map::test::test_remove_range ... ok
[INFO] [stdout] test tag::test::test_tag_from_bytes ... ok
[INFO] [stdout] test types::object_id::test::test_encode_object_id ... ok
[INFO] [stdout] test types::object_type::test::test_encode_object_id ... ok
[INFO] [stdout] test types::string::test::test_str_deserialize ... ok
[INFO] [stdout] test types::var_int::test::test_unsigned_encoding ... ok
[INFO] [stdout] test types::var_int::test::test_signed_encoding ... ok
[INFO] [stdout] test types::string::test::test_str_serialize ... ok
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- tag::test::test_tag_empty stdout ----
[INFO] [stdout] note: test did not panic as expected at src/tag.rs:269:8
[INFO] [stdout] ---- tag::test::test_tag_too_long stdout ----
[INFO] [stdout] note: test did not panic as expected at src/tag.rs:262:8
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     tag::test::test_tag_empty
[INFO] [stdout]     tag::test::test_tag_too_long
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 26 passed; 2 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass `--lib`
[INFO] running `Command { std: "docker" "inspect" "f28b5332d590118c0512b3b3631929352a5907ce3c8c9a6475dd25e533867780", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f28b5332d590118c0512b3b3631929352a5907ce3c8c9a6475dd25e533867780", kill_on_drop: false }`
[INFO] [stdout] f28b5332d590118c0512b3b3631929352a5907ce3c8c9a6475dd25e533867780
