[INFO] fetching crate byte-parser 0.2.3...
[INFO] testing byte-parser-0.2.3 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate byte-parser 0.2.3 into /workspace/builds/worker-6-tc1/source
[INFO] started tweaking crates.io crate byte-parser 0.2.3
[INFO] finished tweaking crates.io crate byte-parser 0.2.3
[INFO] tweaked toml for crates.io crate byte-parser 0.2.3 written to /workspace/builds/worker-6-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate byte-parser 0.2.3 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--manifest-path" "Cargo.toml", 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 15330e96895afa82ab49af7ebaa2a0a1e1b0ee956c246df9f07702a4365e99f5
[INFO] running `Command { std: "docker" "start" "-a" "15330e96895afa82ab49af7ebaa2a0a1e1b0ee956c246df9f07702a4365e99f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15330e96895afa82ab49af7ebaa2a0a1e1b0ee956c246df9f07702a4365e99f5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15330e96895afa82ab49af7ebaa2a0a1e1b0ee956c246df9f07702a4365e99f5", kill_on_drop: false }`
[INFO] [stdout] 15330e96895afa82ab49af7ebaa2a0a1e1b0ee956c246df9f07702a4365e99f5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 2388d813bb3fd4ca495e0edf2f0b7ea49b37042132216818b1bc9e9f9163468d
[INFO] running `Command { std: "docker" "start" "-a" "2388d813bb3fd4ca495e0edf2f0b7ea49b37042132216818b1bc9e9f9163468d", kill_on_drop: false }`
[INFO] [stderr]    Compiling byte-parser v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.19s
[INFO] running `Command { std: "docker" "inspect" "2388d813bb3fd4ca495e0edf2f0b7ea49b37042132216818b1bc9e9f9163468d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2388d813bb3fd4ca495e0edf2f0b7ea49b37042132216818b1bc9e9f9163468d", kill_on_drop: false }`
[INFO] [stdout] 2388d813bb3fd4ca495e0edf2f0b7ea49b37042132216818b1bc9e9f9163468d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] da8b82a2832fd495eccf8a938a4c05f88f68eaaf29f0452ad96e56c6b0d9dbf5
[INFO] running `Command { std: "docker" "start" "-a" "da8b82a2832fd495eccf8a938a4c05f88f68eaaf29f0452ad96e56c6b0d9dbf5", kill_on_drop: false }`
[INFO] [stderr]    Compiling byte-parser v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "da8b82a2832fd495eccf8a938a4c05f88f68eaaf29f0452ad96e56c6b0d9dbf5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "da8b82a2832fd495eccf8a938a4c05f88f68eaaf29f0452ad96e56c6b0d9dbf5", kill_on_drop: false }`
[INFO] [stdout] da8b82a2832fd495eccf8a938a4c05f88f68eaaf29f0452ad96e56c6b0d9dbf5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 9b458a4256bd5d2241596bea89ce0dbd38e8f5827e72c826dc7f30b78fdaceea
[INFO] running `Command { std: "docker" "start" "-a" "9b458a4256bd5d2241596bea89ce0dbd38e8f5827e72c826dc7f30b78fdaceea", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/byte_parser-270d1b47559611ad)
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test ignore_byte::tests::test_ignore_byte ... ok
[INFO] [stdout] test parse_iterator::tests::advance_if ... ok
[INFO] [stdout] test parse_iterator::tests::combining_multiple_iters ... ok
[INFO] [stdout] test parse_iterator::tests::consume ... ok
[INFO] [stdout] test parse_iterator::tests::next_if ... ok
[INFO] [stdout] test parse_iterator::tests::expect_byte ... ok
[INFO] [stdout] test parse_iterator::tests::peek ... ok
[INFO] [stdout] test parse_iterator::tests::test_count_byte ... ok
[INFO] [stdout] test recorder::tests::check_that_it_is_inplace ... ok
[INFO] [stdout] test recorder::tests::nested_record ... ok
[INFO] [stdout] test recorder::tests::record ... ok
[INFO] [stdout] test recorder::tests::record_combi ... ok
[INFO] [stdout] test split_on_byte::tests::if_peek_called_could_mess_up_byte_reached ... ok
[INFO] [stdout] test split_on_byte::tests::restoring_at_the_end_could_return_infinitely ... ok
[INFO] [stdout] test split_on_byte::tests::return_empty_str ... ok
[INFO] [stdout] test split_on_byte::tests::test_split_on_byte_for_each ... ok
[INFO] [stdout] test split_on_byte::tests::test_split_on_byte_next ... ok
[INFO] [stdout] test stop::tests::test_stop ... ok
[INFO] [stdout] test tests::create_an_iterator ... ok
[INFO] [stdout] test tests::parser_advance ... ok
[INFO] [stdout] test tests::str_parser_to_str ... ok
[INFO] [stdout] test while_byte_fn::tests::test_while_byte_fn ... ok
[INFO] [stdout] test tests::str_parser_advance ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9b458a4256bd5d2241596bea89ce0dbd38e8f5827e72c826dc7f30b78fdaceea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b458a4256bd5d2241596bea89ce0dbd38e8f5827e72c826dc7f30b78fdaceea", kill_on_drop: false }`
[INFO] [stdout] 9b458a4256bd5d2241596bea89ce0dbd38e8f5827e72c826dc7f30b78fdaceea