[INFO] fetching crate expr-solver 1.0.6...
[INFO] testing expr-solver-1.0.6 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate expr-solver 1.0.6 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate expr-solver 1.0.6
[INFO] finished tweaking crates.io crate expr-solver 1.0.6
[INFO] tweaked toml for crates.io crate expr-solver 1.0.6 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate expr-solver 1.0.6 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 1 package to latest compatible version
[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-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] b714c32b237ab3b80c0dda11bf511ee1f2ccb0f4d17eadcad8035d8fef59e5c3
[INFO] running `Command { std: "docker" "start" "-a" "b714c32b237ab3b80c0dda11bf511ee1f2ccb0f4d17eadcad8035d8fef59e5c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b714c32b237ab3b80c0dda11bf511ee1f2ccb0f4d17eadcad8035d8fef59e5c3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b714c32b237ab3b80c0dda11bf511ee1f2ccb0f4d17eadcad8035d8fef59e5c3", kill_on_drop: false }`
[INFO] [stdout] b714c32b237ab3b80c0dda11bf511ee1f2ccb0f4d17eadcad8035d8fef59e5c3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] eb89e926e4d3c817451810ddf5b7e6d9825a2e8eea1823d9f8ec523a406f6acc
[INFO] running `Command { std: "docker" "start" "-a" "eb89e926e4d3c817451810ddf5b7e6d9825a2e8eea1823d9f8ec523a406f6acc", kill_on_drop: false }`
[INFO] [stderr]    Compiling expr-solver v1.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "eb89e926e4d3c817451810ddf5b7e6d9825a2e8eea1823d9f8ec523a406f6acc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "eb89e926e4d3c817451810ddf5b7e6d9825a2e8eea1823d9f8ec523a406f6acc", kill_on_drop: false }`
[INFO] [stdout] eb89e926e4d3c817451810ddf5b7e6d9825a2e8eea1823d9f8ec523a406f6acc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2d5ca561ae73cbf7978b6b5df262c6ce5443d4753a8c67f6942501fed0ba3186
[INFO] running `Command { std: "docker" "start" "-a" "2d5ca561ae73cbf7978b6b5df262c6ce5443d4753a8c67f6942501fed0ba3186", kill_on_drop: false }`
[INFO] [stderr]    Compiling expr-solver v1.0.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.99s
[INFO] running `Command { std: "docker" "inspect" "2d5ca561ae73cbf7978b6b5df262c6ce5443d4753a8c67f6942501fed0ba3186", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2d5ca561ae73cbf7978b6b5df262c6ce5443d4753a8c67f6942501fed0ba3186", kill_on_drop: false }`
[INFO] [stdout] 2d5ca561ae73cbf7978b6b5df262c6ce5443d4753a8c67f6942501fed0ba3186
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] c011fc48b41c88f476a1f641932890dd42a090f81af274af24fffe0e9f494876
[INFO] running `Command { std: "docker" "start" "-a" "c011fc48b41c88f476a1f641932890dd42a090f81af274af24fffe0e9f494876", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/expr_solver-735ed8d099301373)
[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/test_interpreter.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/test_interpreter-02e4a6b06580c076)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test basic_walking ... ok
[INFO] [stderr]      Running tests/test_lexer.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/test_lexer-5007f0738ebea5f4)
[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 4 tests
[INFO] [stdout] test basic ... ok
[INFO] [stdout] test basic_tokenization ... ok
[INFO] [stdout] test basic_number_scanning ... ok
[INFO] [stdout] test error_flag ... 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] [stderr]      Running tests/test_resolver.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/test_resolver-22f2006090b1c8b6)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test basic_resolution ... 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] running `Command { std: "docker" "inspect" "c011fc48b41c88f476a1f641932890dd42a090f81af274af24fffe0e9f494876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c011fc48b41c88f476a1f641932890dd42a090f81af274af24fffe0e9f494876", kill_on_drop: false }`
[INFO] [stdout] c011fc48b41c88f476a1f641932890dd42a090f81af274af24fffe0e9f494876