[INFO] fetching crate serde-jsonlines 0.7.0...
[INFO] testing serde-jsonlines-0.7.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate serde-jsonlines 0.7.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate serde-jsonlines 0.7.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate serde-jsonlines 0.7.0
[INFO] tweaked toml for crates.io crate serde-jsonlines 0.7.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate serde-jsonlines 0.7.0 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] crate crates.io crate serde-jsonlines 0.7.0 already has a lockfile, it will not be regenerated
[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] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded termtree v0.4.1
[INFO] [stderr]   Downloaded predicates-tree v1.0.9
[INFO] [stderr]   Downloaded futures-task v0.3.29
[INFO] [stderr]   Downloaded thread_local v1.1.7
[INFO] [stderr]   Downloaded globset v0.4.13
[INFO] [stderr]   Downloaded serde_derive v1.0.193
[INFO] [stderr]   Downloaded walkdir v2.4.0
[INFO] [stderr]   Downloaded tempfile v3.8.1
[INFO] [stderr]   Downloaded ignore v0.4.20
[INFO] [stderr]   Downloaded globwalk v0.8.1
[INFO] [stderr]   Downloaded itertools v0.11.0
[INFO] [stderr]   Downloaded futures-util v0.3.29
[INFO] [stderr]   Downloaded serde_json v1.0.108
[INFO] [stderr]   Downloaded predicates v3.0.4
[INFO] [stderr]   Downloaded errno v0.3.7
[INFO] [stderr]   Downloaded assert_fs v1.0.13
[INFO] [stderr]   Downloaded serde v1.0.193
[INFO] [stderr]   Downloaded gimli v0.28.0
[INFO] [stderr]   Downloaded object v0.32.1
[INFO] [stderr]   Downloaded predicates-core v1.0.6
[INFO] [stderr]   Downloaded bstr v1.8.0
[INFO] [stderr]   Downloaded rustix v0.38.25
[INFO] [stderr]   Downloaded libc v0.2.150
[INFO] [stderr]   Downloaded tokio v1.34.0
[INFO] [stderr]   Downloaded linux-raw-sys v0.4.11
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 27fcad1714dfc51dac78348702d346888f9bb84e84dbf08a4b21f84aa905b706
[INFO] running `Command { std: "docker" "start" "-a" "27fcad1714dfc51dac78348702d346888f9bb84e84dbf08a4b21f84aa905b706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27fcad1714dfc51dac78348702d346888f9bb84e84dbf08a4b21f84aa905b706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27fcad1714dfc51dac78348702d346888f9bb84e84dbf08a4b21f84aa905b706", kill_on_drop: false }`
[INFO] [stdout] 27fcad1714dfc51dac78348702d346888f9bb84e84dbf08a4b21f84aa905b706
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] fb9726d5d1de2d9ddd96997669e4ad3f4eafbd63d0eccff3559d8ec770fa2eeb
[INFO] running `Command { std: "docker" "start" "-a" "fb9726d5d1de2d9ddd96997669e4ad3f4eafbd63d0eccff3559d8ec770fa2eeb", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling ryu v1.0.15
[INFO] [stderr]    Compiling itoa v1.0.9
[INFO] [stderr]    Compiling serde-jsonlines v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 3.90s
[INFO] running `Command { std: "docker" "inspect" "fb9726d5d1de2d9ddd96997669e4ad3f4eafbd63d0eccff3559d8ec770fa2eeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fb9726d5d1de2d9ddd96997669e4ad3f4eafbd63d0eccff3559d8ec770fa2eeb", kill_on_drop: false }`
[INFO] [stdout] fb9726d5d1de2d9ddd96997669e4ad3f4eafbd63d0eccff3559d8ec770fa2eeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] bd7f591d92a70fbad18d1186b1e0b1f7be132e2f347403566cc0a412f13766bc
[INFO] running `Command { std: "docker" "start" "-a" "bd7f591d92a70fbad18d1186b1e0b1f7be132e2f347403566cc0a412f13766bc", kill_on_drop: false }`
[INFO] [stderr]    Compiling regex-syntax v0.8.2
[INFO] [stderr]    Compiling once_cell v1.18.0
[INFO] [stderr]    Compiling rustix v0.38.25
[INFO] [stderr]    Compiling serde v1.0.193
[INFO] [stderr]    Compiling libc v0.2.150
[INFO] [stderr]    Compiling either v1.9.0
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling linux-raw-sys v0.4.11
[INFO] [stderr]    Compiling bitflags v2.4.1
[INFO] [stderr]    Compiling bstr v1.8.0
[INFO] [stderr]    Compiling walkdir v2.4.0
[INFO] [stderr]    Compiling futures-task v0.3.29
[INFO] [stderr]    Compiling predicates-core v1.0.6
[INFO] [stderr]    Compiling syn v2.0.39
[INFO] [stderr]    Compiling termtree v0.4.1
[INFO] [stderr]    Compiling futures-util v0.3.29
[INFO] [stderr]    Compiling anstyle v1.0.4
[INFO] [stderr]    Compiling fastrand v2.0.1
[INFO] [stderr]    Compiling predicates-tree v1.0.9
[INFO] [stderr]    Compiling itertools v0.11.0
[INFO] [stderr]    Compiling thread_local v1.1.7
[INFO] [stderr]    Compiling futures-core v0.3.31
[INFO] [stderr]    Compiling futures-sink v0.3.31
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling predicates v3.0.4
[INFO] [stderr]    Compiling regex-automata v0.4.3
[INFO] [stderr]    Compiling tempfile v3.8.1
[INFO] [stderr]    Compiling serde_derive v1.0.193
[INFO] [stderr]    Compiling tokio-macros v2.2.0
[INFO] [stderr]    Compiling regex v1.10.2
[INFO] [stderr]    Compiling tokio v1.34.0
[INFO] [stderr]    Compiling globset v0.4.13
[INFO] [stderr]    Compiling ignore v0.4.20
[INFO] [stderr]    Compiling globwalk v0.8.1
[INFO] [stderr]    Compiling assert_fs v1.0.13
[INFO] [stderr]    Compiling serde_json v1.0.108
[INFO] [stderr]    Compiling serde-jsonlines v0.7.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 12.80s
[INFO] running `Command { std: "docker" "inspect" "bd7f591d92a70fbad18d1186b1e0b1f7be132e2f347403566cc0a412f13766bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bd7f591d92a70fbad18d1186b1e0b1f7be132e2f347403566cc0a412f13766bc", kill_on_drop: false }`
[INFO] [stdout] bd7f591d92a70fbad18d1186b1e0b1f7be132e2f347403566cc0a412f13766bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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] 20b48ce371c1732a18f7167bd5fce9314887813b31472617532ccbd123f1850c
[INFO] running `Command { std: "docker" "start" "-a" "20b48ce371c1732a18f7167bd5fce9314887813b31472617532ccbd123f1850c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/serde_jsonlines-08116b9ad2262c12)
[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] [stderr]      Running tests/async_json_lines_reader.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/async_json_lines_reader-3ca189a3169b38d8)
[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] [stderr]      Running tests/async_json_lines_writer.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/async_json_lines_writer-970193c57a427520)
[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] [stderr]      Running tests/async_traits.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/async_traits-1106981c7d5d94d0)
[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] [stderr]      Running tests/funcs.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/funcs-b3b4cea19d72d6fd)
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_json_lines ... ok
[INFO] [stdout] test test_write_no_json_lines ... ok
[INFO] [stdout] test test_no_json_lines ... ok
[INFO] [stdout] test test_append_json_lines_some_then_none ... ok
[INFO] [stdout] test test_append_json_lines_none_then_some ... ok
[INFO] [stdout] test test_append_json_lines ... ok
[INFO] [stdout] test test_write_json_lines ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/json_lines_reader.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/json_lines_reader-ac1c26848857f40f)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test_read_all ... ok
[INFO] [stdout] test test_read_all_collect ... ok
[INFO] [stdout] test test_read_all_invalid_json ... ok
[INFO] [stdout] test test_read_one ... ok
[INFO] [stdout] test test_read_one_then_read_inner ... ok
[INFO] [stdout] test test_read_empty ... ok
[INFO] [stdout] test test_read_two ... ok
[INFO] [stdout] test test_read_then_write_then_read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/json_lines_writer.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/json_lines_writer-4f17e83d03e44f0c)
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test test_write_one ... ok
[INFO] [stdout] test test_write_all_none ... ok
[INFO] [stdout] test test_write_all ... ok
[INFO] [stdout] test test_write_one_then_write_inner ... ok
[INFO] [stdout] test test_write_two ... ok
[INFO] [stdout] test test_write_then_back_up_then_write ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/traits.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/traits-6c34f36e7d1a45e0)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_json_lines ... ok
[INFO] [stdout] test test_no_write_json_lines ... ok
[INFO] [stdout] test test_no_json_lines ... ok
[INFO] [stdout] test test_write_json_lines ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "20b48ce371c1732a18f7167bd5fce9314887813b31472617532ccbd123f1850c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "20b48ce371c1732a18f7167bd5fce9314887813b31472617532ccbd123f1850c", kill_on_drop: false }`
[INFO] [stdout] 20b48ce371c1732a18f7167bd5fce9314887813b31472617532ccbd123f1850c