[INFO] fetching crate hefty 0.3.1...
[INFO] testing hefty-0.3.1 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate hefty 0.3.1 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate hefty 0.3.1
[INFO] finished tweaking crates.io crate hefty 0.3.1
[INFO] tweaked toml for crates.io crate hefty 0.3.1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate hefty 0.3.1 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 8 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e44f74de83889756611a22cc04fdfdef08b76317fa24382aba2e7a6b39a6cc86
[INFO] running `Command { std: "docker" "start" "-a" "e44f74de83889756611a22cc04fdfdef08b76317fa24382aba2e7a6b39a6cc86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e44f74de83889756611a22cc04fdfdef08b76317fa24382aba2e7a6b39a6cc86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e44f74de83889756611a22cc04fdfdef08b76317fa24382aba2e7a6b39a6cc86", kill_on_drop: false }`
[INFO] [stdout] e44f74de83889756611a22cc04fdfdef08b76317fa24382aba2e7a6b39a6cc86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 056068af8eeef5ce84dce132aa1f5ec1bfe5333af48d7b2a419d2ded52ff5d9e
[INFO] running `Command { std: "docker" "start" "-a" "056068af8eeef5ce84dce132aa1f5ec1bfe5333af48d7b2a419d2ded52ff5d9e", kill_on_drop: false }`
[INFO] [stderr]    Compiling zip_clone v0.1.5
[INFO] [stderr]    Compiling typle v0.10.6
[INFO] [stderr]    Compiling hefty v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.83s
[INFO] running `Command { std: "docker" "inspect" "056068af8eeef5ce84dce132aa1f5ec1bfe5333af48d7b2a419d2ded52ff5d9e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "056068af8eeef5ce84dce132aa1f5ec1bfe5333af48d7b2a419d2ded52ff5d9e", kill_on_drop: false }`
[INFO] [stdout] 056068af8eeef5ce84dce132aa1f5ec1bfe5333af48d7b2a419d2ded52ff5d9e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2fe639ecaa155da527793de0c55e998f08960df60f46bf4b240d1bbd213a64af
[INFO] running `Command { std: "docker" "start" "-a" "2fe639ecaa155da527793de0c55e998f08960df60f46bf4b240d1bbd213a64af", kill_on_drop: false }`
[INFO] [stderr]    Compiling hefty v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.80s
[INFO] running `Command { std: "docker" "inspect" "2fe639ecaa155da527793de0c55e998f08960df60f46bf4b240d1bbd213a64af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fe639ecaa155da527793de0c55e998f08960df60f46bf4b240d1bbd213a64af", kill_on_drop: false }`
[INFO] [stdout] 2fe639ecaa155da527793de0c55e998f08960df60f46bf4b240d1bbd213a64af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 27ea9d41f30a34a87b8853b1c126d5602dbcbb00ffe6d28c439317113608efbe
[INFO] running `Command { std: "docker" "start" "-a" "27ea9d41f30a34a87b8853b1c126d5602dbcbb00ffe6d28c439317113608efbe", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/hefty-b2dc60a3db855e29)
[INFO] [stdout] 
[INFO] [stdout] running 32 tests
[INFO] [stdout] test byte_stream::tests::test_single_byte_take ... ok
[INFO] [stdout] test byte_stream::tests::test_multi_byte_take ... ok
[INFO] [stdout] test tests::test_byte_array_literal ... ok
[INFO] [stdout] test tests::json_number ... ok
[INFO] [stdout] test tests::json_string ... ok
[INFO] [stdout] test tests::test_function ... ok
[INFO] [stdout] test tests::test_byte_literal ... ok
[INFO] [stdout] test tests::test_any ... ok
[INFO] [stdout] test tests::test_byte_any ... ok
[INFO] [stdout] test tests::test_byte_when ... ok
[INFO] [stdout] test tests::test_first ... ok
[INFO] [stdout] test tests::test_multibyte_char ... ok
[INFO] [stdout] test tests::test_multibyte_char_nearly ... ok
[INFO] [stdout] test tests::test_multibyte_char_byte_by_byte ... ok
[INFO] [stdout] test tests::test_optional ... ok
[INFO] [stdout] test tests::test_optional_sequence ... ok
[INFO] [stdout] test tests::test_readme ... ok
[INFO] [stdout] test tests::test_sequence ... ok
[INFO] [stdout] test tests::test_repeated ... ok
[INFO] [stdout] test tests::test_times ... ok
[INFO] [stdout] test tests::test_str_literal ... ok
[INFO] [stdout] test tests::test_1_byte_char ... ok
[INFO] [stdout] test tuple::tests::test_optional_sequence ... ok
[INFO] [stdout] test tuple::tests::test_precedence_any ... ok
[INFO] [stdout] test tests::url_authority_unpack ... ok
[INFO] [stdout] test tests::test_precedence_first ... ok
[INFO] [stdout] test tests::test_precedence_any ... ok
[INFO] [stdout] test tuple::tests::test_any ... ok
[INFO] [stdout] test tuple::tests::test_first ... ok
[INFO] [stdout] test tuple::tests::test_precedence_first ... ok
[INFO] [stdout] test tuple::tests::test_sequence ... ok
[INFO] [stdout] test tests::url_authority ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 32 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests hefty
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "27ea9d41f30a34a87b8853b1c126d5602dbcbb00ffe6d28c439317113608efbe", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27ea9d41f30a34a87b8853b1c126d5602dbcbb00ffe6d28c439317113608efbe", kill_on_drop: false }`
[INFO] [stdout] 27ea9d41f30a34a87b8853b1c126d5602dbcbb00ffe6d28c439317113608efbe