[INFO] fetching crate ainconv 0.2.0...
[INFO] testing ainconv-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 ainconv 0.2.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate ainconv 0.2.0
[INFO] finished tweaking crates.io crate ainconv 0.2.0
[INFO] tweaked toml for crates.io crate ainconv 0.2.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate ainconv 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 14 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-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] 478a72c6d920415be66fb98412a3a964ba446b269e96f956cad8907ea7b5619c
[INFO] running `Command { std: "docker" "start" "-a" "478a72c6d920415be66fb98412a3a964ba446b269e96f956cad8907ea7b5619c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "478a72c6d920415be66fb98412a3a964ba446b269e96f956cad8907ea7b5619c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "478a72c6d920415be66fb98412a3a964ba446b269e96f956cad8907ea7b5619c", kill_on_drop: false }`
[INFO] [stdout] 478a72c6d920415be66fb98412a3a964ba446b269e96f956cad8907ea7b5619c
[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] d2f555f59fc0117d9a8c97c266be112dc6fab4f4ede9ef2d2745b80959b240a3
[INFO] running `Command { std: "docker" "start" "-a" "d2f555f59fc0117d9a8c97c266be112dc6fab4f4ede9ef2d2745b80959b240a3", kill_on_drop: false }`
[INFO] [stderr]    Compiling ainconv v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "d2f555f59fc0117d9a8c97c266be112dc6fab4f4ede9ef2d2745b80959b240a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d2f555f59fc0117d9a8c97c266be112dc6fab4f4ede9ef2d2745b80959b240a3", kill_on_drop: false }`
[INFO] [stdout] d2f555f59fc0117d9a8c97c266be112dc6fab4f4ede9ef2d2745b80959b240a3
[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] 5b8299d17f4360fb902eae0e42ba4af2d6a789d5b5962949253fc3c6049b0706
[INFO] running `Command { std: "docker" "start" "-a" "5b8299d17f4360fb902eae0e42ba4af2d6a789d5b5962949253fc3c6049b0706", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.95
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.104
[INFO] [stderr]    Compiling serde_derive v1.0.219
[INFO] [stderr]    Compiling serde v1.0.219
[INFO] [stderr]    Compiling serde_json v1.0.140
[INFO] [stderr]    Compiling ainconv v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: couldn't read `tests/./cases/test_cases.json`: No such file or directory (os error 2)
[INFO] [stdout]  --> tests/conversion.rs:5:31
[INFO] [stdout]   |
[INFO] [stdout] 5 | const TEST_CASES_JSON: &str = include_str!("./cases/test_cases.json");
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: couldn't read `tests/./cases/robustness.json`: No such file or directory (os error 2)
[INFO] [stdout]  --> tests/conversion.rs:6:31
[INFO] [stdout]   |
[INFO] [stdout] 6 | const ROBUSTNESS_JSON: &str = include_str!("./cases/robustness.json");
[INFO] [stdout]   |                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `ainconv` (test "conversion") due to 2 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] running `Command { std: "docker" "inspect" "5b8299d17f4360fb902eae0e42ba4af2d6a789d5b5962949253fc3c6049b0706", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5b8299d17f4360fb902eae0e42ba4af2d6a789d5b5962949253fc3c6049b0706", kill_on_drop: false }`
[INFO] [stdout] 5b8299d17f4360fb902eae0e42ba4af2d6a789d5b5962949253fc3c6049b0706