[INFO] fetching crate preinterpret 0.2.0...
[INFO] testing preinterpret-0.2.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate preinterpret 0.2.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate preinterpret 0.2.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate preinterpret 0.2.0
[INFO] tweaked toml for crates.io crate preinterpret 0.2.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate preinterpret 0.2.0 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 3 packages to latest compatible versions
[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-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] d5a2ac1cec1cb93d8a8a0d8bd7e563dec8a4dee14809ef03bf87d85cd528826f
[INFO] running `Command { std: "docker" "start" "-a" "d5a2ac1cec1cb93d8a8a0d8bd7e563dec8a4dee14809ef03bf87d85cd528826f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d5a2ac1cec1cb93d8a8a0d8bd7e563dec8a4dee14809ef03bf87d85cd528826f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d5a2ac1cec1cb93d8a8a0d8bd7e563dec8a4dee14809ef03bf87d85cd528826f", kill_on_drop: false }`
[INFO] [stdout] d5a2ac1cec1cb93d8a8a0d8bd7e563dec8a4dee14809ef03bf87d85cd528826f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] 26defc4ea98f7275114bc21fb31f8adc95c6c76d46e7ad9dbe2c0f575122187d
[INFO] running `Command { std: "docker" "start" "-a" "26defc4ea98f7275114bc21fb31f8adc95c6c76d46e7ad9dbe2c0f575122187d", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling preinterpret v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.84s
[INFO] running `Command { std: "docker" "inspect" "26defc4ea98f7275114bc21fb31f8adc95c6c76d46e7ad9dbe2c0f575122187d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "26defc4ea98f7275114bc21fb31f8adc95c6c76d46e7ad9dbe2c0f575122187d", kill_on_drop: false }`
[INFO] [stdout] 26defc4ea98f7275114bc21fb31f8adc95c6c76d46e7ad9dbe2c0f575122187d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] dfe8accca78cbd5ab2da5f5542bec7a3445b9e40fd9a6a63acbe59a605bc0cdd
[INFO] running `Command { std: "docker" "start" "-a" "dfe8accca78cbd5ab2da5f5542bec7a3445b9e40fd9a6a63acbe59a605bc0cdd", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling preinterpret v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.85s
[INFO] running `Command { std: "docker" "inspect" "dfe8accca78cbd5ab2da5f5542bec7a3445b9e40fd9a6a63acbe59a605bc0cdd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfe8accca78cbd5ab2da5f5542bec7a3445b9e40fd9a6a63acbe59a605bc0cdd", kill_on_drop: false }`
[INFO] [stdout] dfe8accca78cbd5ab2da5f5542bec7a3445b9e40fd9a6a63acbe59a605bc0cdd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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] f2e5a311c8af8a0d02f0f2b7bea1e6e8c929ba61e9682c6b8c337ddcf1b0d952
[INFO] running `Command { std: "docker" "start" "-a" "f2e5a311c8af8a0d02f0f2b7bea1e6e8c929ba61e9682c6b8c337ddcf1b0d952", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/preinterpret-c6edb65ffa07167e)
[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/ident.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/ident-3b3be32cf7fa7506)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test_ident ... ok
[INFO] [stderr]      Running tests/literal.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/literal-9c8dbb4ef744de90)
[INFO] [stdout] test test_ident_camel ... ok
[INFO] [stdout] test test_ident_snake ... ok
[INFO] [stdout] test test_ident_upper_snake ... 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] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_c_string_literal ... ok
[INFO] [stdout] test test_byte_string_literal ... ok
[INFO] [stdout] test test_float_literal ... ok
[INFO] [stdout] test test_character ... ok
[INFO] [stdout] test test_integer_literal ... ok
[INFO] [stdout] test test_byte_character ... ok
[INFO] [stdout] test test_string_literal ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/simple_test.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/simple_test-36f6b06f7f6f1e40)
[INFO] [stderr]      Running tests/string.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/string-9772af9f3fac720b)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test complex_example_evaluates_correctly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 12 tests
[INFO] [stdout] test test_camel ... ok
[INFO] [stdout] test test_insert_spaces ... ok
[INFO] [stdout] test test_lower ... ok
[INFO] [stdout] test test_lower_camel ... ok
[INFO] [stdout] test test_snake ... ok
[INFO] [stdout] test test_string ... ok
[INFO] [stdout] test test_title ... ok
[INFO] [stdout] test test_to_lower_kebab_case ... ok
[INFO] [stdout] test test_upper ... ok
[INFO] [stdout] test test_upper_snake ... ok
[INFO] [stdout] test test_capitalize ... ok
[INFO] [stdout] test test_decapitalize ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests preinterpret
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test src/lib.rs - (line 375) ... ignored
[INFO] [stdout] test src/lib.rs - (line 491) ... ignored
[INFO] [stdout] test src/lib.rs - readme_doctests (line 1035) ... ignored
[INFO] [stdout] test src/lib.rs - (line 183) ... ok
[INFO] [stdout] test src/lib.rs - (line 249) ... ok
[INFO] [stdout] test src/lib.rs - (line 219) ... ok
[INFO] [stdout] test src/lib.rs - (line 267) ... ok
[INFO] [stdout] test src/lib.rs - readme_doctests (line 584) ... ok
[INFO] [stdout] test src/lib.rs - (line 40) ... ok
[INFO] [stdout] test src/lib.rs - (line 323) ... ok
[INFO] [stdout] test src/lib.rs - readme_doctests (line 919) ... ignored
[INFO] [stdout] test src/lib.rs - (line 103) ... ok
[INFO] [stdout] test src/lib.rs - readme_doctests (line 647) ... ok
[INFO] [stdout] test src/lib.rs - readme_doctests (line 793) ... ok
[INFO] [stdout] test src/lib.rs - readme_doctests (line 763) ... ok
[INFO] [stdout] test src/lib.rs - readme_doctests (line 727) ... ok
[INFO] [stdout] test src/lib.rs - readme_doctests (line 867) ... ok
[INFO] [stdout] test src/lib.rs - readme_doctests (line 811) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 4 ignored; 0 measured; 0 filtered out; finished in 1.55s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f2e5a311c8af8a0d02f0f2b7bea1e6e8c929ba61e9682c6b8c337ddcf1b0d952", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2e5a311c8af8a0d02f0f2b7bea1e6e8c929ba61e9682c6b8c337ddcf1b0d952", kill_on_drop: false }`
[INFO] [stdout] f2e5a311c8af8a0d02f0f2b7bea1e6e8c929ba61e9682c6b8c337ddcf1b0d952