[INFO] fetching crate parser-compose 0.19.0...
[INFO] testing parser-compose-0.19.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate parser-compose 0.19.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate parser-compose 0.19.0
[INFO] finished tweaking crates.io crate parser-compose 0.19.0
[INFO] tweaked toml for crates.io crate parser-compose 0.19.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate parser-compose 0.19.0 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] 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-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e896853b4417a592c54759fa6c4baa9e0b7883780bfbe214f75a8ccbdee684db
[INFO] running `Command { std: "docker" "start" "-a" "e896853b4417a592c54759fa6c4baa9e0b7883780bfbe214f75a8ccbdee684db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e896853b4417a592c54759fa6c4baa9e0b7883780bfbe214f75a8ccbdee684db", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e896853b4417a592c54759fa6c4baa9e0b7883780bfbe214f75a8ccbdee684db", kill_on_drop: false }`
[INFO] [stdout] e896853b4417a592c54759fa6c4baa9e0b7883780bfbe214f75a8ccbdee684db
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 42fec757c44e0691f1faa1523a80535be71a2946f90e75d3948261c47756af87
[INFO] running `Command { std: "docker" "start" "-a" "42fec757c44e0691f1faa1523a80535be71a2946f90e75d3948261c47756af87", kill_on_drop: false }`
[INFO] [stderr]    Compiling parser-compose v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.36s
[INFO] running `Command { std: "docker" "inspect" "42fec757c44e0691f1faa1523a80535be71a2946f90e75d3948261c47756af87", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "42fec757c44e0691f1faa1523a80535be71a2946f90e75d3948261c47756af87", kill_on_drop: false }`
[INFO] [stdout] 42fec757c44e0691f1faa1523a80535be71a2946f90e75d3948261c47756af87
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] df8f674974cde0dc6fb86dda1f99a422fdd8dea4eea998db259d2ef3ad4e0d1b
[INFO] running `Command { std: "docker" "start" "-a" "df8f674974cde0dc6fb86dda1f99a422fdd8dea4eea998db259d2ef3ad4e0d1b", kill_on_drop: false }`
[INFO] [stderr]    Compiling parser-compose v0.19.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.75s
[INFO] running `Command { std: "docker" "inspect" "df8f674974cde0dc6fb86dda1f99a422fdd8dea4eea998db259d2ef3ad4e0d1b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "df8f674974cde0dc6fb86dda1f99a422fdd8dea4eea998db259d2ef3ad4e0d1b", kill_on_drop: false }`
[INFO] [stdout] df8f674974cde0dc6fb86dda1f99a422fdd8dea4eea998db259d2ef3ad4e0d1b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] e08c02c00b9b3e3aa121300da85b9913a12f071de66400d382eb4dfd827cf8f4
[INFO] running `Command { std: "docker" "start" "-a" "e08c02c00b9b3e3aa121300da85b9913a12f071de66400d382eb4dfd827cf8f4", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/parser_compose-c198319f6485a145)
[INFO] [stdout] running 20 tests
[INFO] [stdout] test parser::test::combinators_can_be_used_with_arbitrary_structs ... ok
[INFO] [stdout] test parser::test_fold_combinator::operation_is_not_run_if_parser_fails ... ok
[INFO] [stdout] test parser::test_fold_combinator::operation_is_run_on_each_repetition ... ok
[INFO] [stdout] test parser::test_input_combinator::test_input ... ok
[INFO] [stdout] test parser::test_input_combinator::test_input_with_peek ... ok
[INFO] [stdout] test parser::test_map_combinator::test_map ... ok
[INFO] [stdout] test parser::test_parsers::empty_str ... ok
[INFO] [stdout] test parser::test_parsers::test_first_utf8_scalar ... ok
[INFO] [stdout] test parser::test_parsers::test_utf8_scalar ... ok
[INFO] [stdout] test parser::test_peeked_combinator::test_not ... ok
[INFO] [stdout] test parser::test_repeated_combinator::always_succeeds_with_zero_lower_bound ... ok
[INFO] [stdout] test parser::test_peeked_combinator::test_peeked_does_not_consume_input_on_success ... ok
[INFO] [stdout] test parser::test_repeated_combinator::test_bounded_both_sides ... ok
[INFO] [stdout] test parser::test_repeated_combinator::test_single_value_count ... ok
[INFO] [stdout] test parser::test_repeated_combinator::test_upper_bound ... ok
[INFO] [stdout] test parser::test_tuple_combinator::it_works ... ok
[INFO] [stdout] test parser::test_when_combinator::it_works ... ok
[INFO] [stdout] test parser::test_repeated_combinator::test_lower_bound ... ok
[INFO] [stdout] test parser::test_or_combinator::it_works ... ok
[INFO] [stdout] test parser::test_repeated_combinator::test_bounded_both_sides_panics_if_lower_is_greater_than_upper - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 20 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "e08c02c00b9b3e3aa121300da85b9913a12f071de66400d382eb4dfd827cf8f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e08c02c00b9b3e3aa121300da85b9913a12f071de66400d382eb4dfd827cf8f4", kill_on_drop: false }`
[INFO] [stdout] e08c02c00b9b3e3aa121300da85b9913a12f071de66400d382eb4dfd827cf8f4