[INFO] fetching crate engineering-repr 1.1.0...
[INFO] testing engineering-repr-1.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate engineering-repr 1.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate engineering-repr 1.1.0
[INFO] finished tweaking crates.io crate engineering-repr 1.1.0
[INFO] tweaked toml for crates.io crate engineering-repr 1.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate engineering-repr 1.1.0 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 engineering-repr 1.1.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded assertables v9.5.0
[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] d9aac502246e80a9cc5658aeade79642f8ffaf20b96b1ccea2dce329d7ddd8ad
[INFO] running `Command { std: "docker" "start" "-a" "d9aac502246e80a9cc5658aeade79642f8ffaf20b96b1ccea2dce329d7ddd8ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d9aac502246e80a9cc5658aeade79642f8ffaf20b96b1ccea2dce329d7ddd8ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d9aac502246e80a9cc5658aeade79642f8ffaf20b96b1ccea2dce329d7ddd8ad", kill_on_drop: false }`
[INFO] [stdout] d9aac502246e80a9cc5658aeade79642f8ffaf20b96b1ccea2dce329d7ddd8ad
[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] 4a4a741417602365b2f43151d457cb3bde8ae5e98fdd1548bae059443e0aa30a
[INFO] running `Command { std: "docker" "start" "-a" "4a4a741417602365b2f43151d457cb3bde8ae5e98fdd1548bae059443e0aa30a", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.92
[INFO] [stderr]    Compiling unicode-ident v1.0.14
[INFO] [stderr]    Compiling num-traits v0.2.19
[INFO] [stderr]    Compiling thiserror v2.0.9
[INFO] [stderr]    Compiling quote v1.0.38
[INFO] [stderr]    Compiling syn v2.0.93
[INFO] [stderr]    Compiling num-integer v0.1.46
[INFO] [stderr]    Compiling num-bigint v0.4.6
[INFO] [stderr]    Compiling num-rational v0.4.2
[INFO] [stderr]    Compiling thiserror-impl v2.0.9
[INFO] [stderr]    Compiling engineering-repr v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.28s
[INFO] running `Command { std: "docker" "inspect" "4a4a741417602365b2f43151d457cb3bde8ae5e98fdd1548bae059443e0aa30a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4a4a741417602365b2f43151d457cb3bde8ae5e98fdd1548bae059443e0aa30a", kill_on_drop: false }`
[INFO] [stdout] 4a4a741417602365b2f43151d457cb3bde8ae5e98fdd1548bae059443e0aa30a
[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] 62f79ad29a83beec8de16fe80cfef843c66e4ab6ac0a36bcdbd571cdc6512177
[INFO] running `Command { std: "docker" "start" "-a" "62f79ad29a83beec8de16fe80cfef843c66e4ab6ac0a36bcdbd571cdc6512177", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.217
[INFO] [stderr]    Compiling serde_json v1.0.134
[INFO] [stderr]    Compiling memchr v2.7.4
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling itoa v1.0.14
[INFO] [stderr]    Compiling assertables v9.5.0
[INFO] [stderr]    Compiling engineering-repr v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 6.59s
[INFO] running `Command { std: "docker" "inspect" "62f79ad29a83beec8de16fe80cfef843c66e4ab6ac0a36bcdbd571cdc6512177", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "62f79ad29a83beec8de16fe80cfef843c66e4ab6ac0a36bcdbd571cdc6512177", kill_on_drop: false }`
[INFO] [stdout] 62f79ad29a83beec8de16fe80cfef843c66e4ab6ac0a36bcdbd571cdc6512177
[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] 0813ff5dc76231e8e337768e875b096575854d6b7ada1aac600e207472b1ad0c
[INFO] running `Command { std: "docker" "start" "-a" "0813ff5dc76231e8e337768e875b096575854d6b7ada1aac600e207472b1ad0c", 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/x86_64-unknown-linux-musl/debug/deps/engineering_repr-8729327781f00a12)
[INFO] [stdout] 
[INFO] [stdout] running 25 tests
[INFO] [stdout] test float::test::from_ratio ... ok
[INFO] [stdout] test float::test::to_f32 ... ok
[INFO] [stdout] test float::test::to_f64 ... ok
[INFO] [stdout] test float::test::from_ratio_errors ... ok
[INFO] [stdout] test float::test::to_ratio ... ok
[INFO] [stdout] test float::test::to_ratio_errors ... ok
[INFO] [stdout] test string::test::from_string ... ok
[INFO] [stdout] test string::test::from_string_small ... ok
[INFO] [stdout] test string::test::auto_precision ... ok
[INFO] [stdout] test string::test::overflow ... ok
[INFO] [stdout] test string::test::strict_precision ... ok
[INFO] [stdout] test string::test::parse_failures ... ok
[INFO] [stdout] test string::test::to_string ... ok
[INFO] [stdout] test string::test::raw_to_string ... ok
[INFO] [stdout] test string::test::to_string_small ... ok
[INFO] [stdout] test string::test::traits ... ok
[INFO] [stdout] test string::test::to_string_rkm ... ok
[INFO] [stdout] test test::conversion ... ok
[INFO] [stdout] test test::comparison ... ok
[INFO] [stdout] test test::equality ... ok
[INFO] [stdout] test test::integers ... ok
[INFO] [stdout] test test::overflow ... ok
[INFO] [stdout] test test::normalise ... ok
[INFO] [stdout] test test::to_primitive ... ok
[INFO] [stdout] test test::to_primitive_underflow ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 25 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "0813ff5dc76231e8e337768e875b096575854d6b7ada1aac600e207472b1ad0c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0813ff5dc76231e8e337768e875b096575854d6b7ada1aac600e207472b1ad0c", kill_on_drop: false }`
[INFO] [stdout] 0813ff5dc76231e8e337768e875b096575854d6b7ada1aac600e207472b1ad0c