[INFO] fetching crate oct 0.23.1...
[INFO] testing oct-0.23.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate oct 0.23.1 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate oct 0.23.1
[INFO] finished tweaking crates.io crate oct 0.23.1
[INFO] tweaked toml for crates.io crate oct 0.23.1 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate oct 0.23.1 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 oct 0.23.1 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 oct-macros v0.23.1
[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] 4bb410351b312576bd383a4d0d4e6070c5cc2358ab9530929bc739d1d0fdb8cc
[INFO] running `Command { std: "docker" "start" "-a" "4bb410351b312576bd383a4d0d4e6070c5cc2358ab9530929bc739d1d0fdb8cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4bb410351b312576bd383a4d0d4e6070c5cc2358ab9530929bc739d1d0fdb8cc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4bb410351b312576bd383a4d0d4e6070c5cc2358ab9530929bc739d1d0fdb8cc", kill_on_drop: false }`
[INFO] [stdout] 4bb410351b312576bd383a4d0d4e6070c5cc2358ab9530929bc739d1d0fdb8cc
[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] 77506e55c9bbd5ad71823d65f6b823c14a7797c59d572a1d9a13474ae12b4fe2
[INFO] running `Command { std: "docker" "start" "-a" "77506e55c9bbd5ad71823d65f6b823c14a7797c59d572a1d9a13474ae12b4fe2", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.94
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v2.0.100
[INFO] [stderr]    Compiling oct-macros v0.23.1
[INFO] [stderr]    Compiling oct v0.23.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 5.08s
[INFO] running `Command { std: "docker" "inspect" "77506e55c9bbd5ad71823d65f6b823c14a7797c59d572a1d9a13474ae12b4fe2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77506e55c9bbd5ad71823d65f6b823c14a7797c59d572a1d9a13474ae12b4fe2", kill_on_drop: false }`
[INFO] [stdout] 77506e55c9bbd5ad71823d65f6b823c14a7797c59d572a1d9a13474ae12b4fe2
[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] deeca025721d64cba41cf598f87c674a5474f73723ff2ff1da04fbcee62b904a
[INFO] running `Command { std: "docker" "start" "-a" "deeca025721d64cba41cf598f87c674a5474f73723ff2ff1da04fbcee62b904a", kill_on_drop: false }`
[INFO] [stderr]    Compiling oct v0.23.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.54s
[INFO] running `Command { std: "docker" "inspect" "deeca025721d64cba41cf598f87c674a5474f73723ff2ff1da04fbcee62b904a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "deeca025721d64cba41cf598f87c674a5474f73723ff2ff1da04fbcee62b904a", kill_on_drop: false }`
[INFO] [stdout] deeca025721d64cba41cf598f87c674a5474f73723ff2ff1da04fbcee62b904a
[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] 71d2138b4d0aa9ea493c2db100bd82784d96ce7a6befc4cad8fd3b4e67efb8a6
[INFO] running `Command { std: "docker" "start" "-a" "71d2138b4d0aa9ea493c2db100bd82784d96ce7a6befc4cad8fd3b4e67efb8a6", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/oct-c1149fb9a8bc6123)
[INFO] [stdout] running 14 tests
[INFO] [stdout] test decode::decode::test::test_decode ... ok
[INFO] [stdout] test decode::decode::test::test_decode_derive_custom_error ... ok
[INFO] [stdout] test decode::input::test::test_decode_input ... ok
[INFO] [stdout] test encode::encode::test::test_encode ... ok
[INFO] [stdout] test encode::output::test::test_encode_output ... ok
[INFO] [stdout] test encode::encode::test::test_encode_derive ... ok
[INFO] [stdout] test decode::decode::test::test_decode_derive ... ok
[INFO] [stdout] test encode::sized_encode::test::test_sized_encode ... ok
[INFO] [stdout] test encode::sized_encode::test::test_sized_encode_derive ... ok
[INFO] [stdout] test prim_discriminant::test::test_primitive_discriminant_fmt ... ok
[INFO] [stdout] test slot::slot::test::test_buf_write_read ... ok
[INFO] [stdout] test decode::decode::test::test_decode_alloc_vec_long_len - should panic ... ok
[INFO] [stdout] test encode::output::test::test_encode_output_empty - should panic ... ok
[INFO] [stdout] test decode::input::test::test_decode_input_empty - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "71d2138b4d0aa9ea493c2db100bd82784d96ce7a6befc4cad8fd3b4e67efb8a6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "71d2138b4d0aa9ea493c2db100bd82784d96ce7a6befc4cad8fd3b4e67efb8a6", kill_on_drop: false }`
[INFO] [stdout] 71d2138b4d0aa9ea493c2db100bd82784d96ce7a6befc4cad8fd3b4e67efb8a6