[INFO] fetching crate at-commands 0.5.5...
[INFO] testing at-commands-0.5.5 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate at-commands 0.5.5 into /workspace/builds/worker-1-tc1/source
[INFO] started tweaking crates.io crate at-commands 0.5.5
[INFO] finished tweaking crates.io crate at-commands 0.5.5
[INFO] tweaked toml for crates.io crate at-commands 0.5.5 written to /workspace/builds/worker-1-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate at-commands 0.5.5 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 13 packages to latest compatible versions
[INFO] [stderr]       Adding defmt v0.3.100 (available: v1.0.1)
[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] c14c02661d98ccea85777673d714a89dcd08b848622246ed4d8b5b6561340629
[INFO] running `Command { std: "docker" "start" "-a" "c14c02661d98ccea85777673d714a89dcd08b848622246ed4d8b5b6561340629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c14c02661d98ccea85777673d714a89dcd08b848622246ed4d8b5b6561340629", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c14c02661d98ccea85777673d714a89dcd08b848622246ed4d8b5b6561340629", kill_on_drop: false }`
[INFO] [stdout] c14c02661d98ccea85777673d714a89dcd08b848622246ed4d8b5b6561340629
[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] 77b1682f736e89f4b6771d16f5169bdf24bf07ffc7d2780f3953b7a25b822311
[INFO] running `Command { std: "docker" "start" "-a" "77b1682f736e89f4b6771d16f5169bdf24bf07ffc7d2780f3953b7a25b822311", kill_on_drop: false }`
[INFO] [stderr]    Compiling at-commands v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.20s
[INFO] running `Command { std: "docker" "inspect" "77b1682f736e89f4b6771d16f5169bdf24bf07ffc7d2780f3953b7a25b822311", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77b1682f736e89f4b6771d16f5169bdf24bf07ffc7d2780f3953b7a25b822311", kill_on_drop: false }`
[INFO] [stdout] 77b1682f736e89f4b6771d16f5169bdf24bf07ffc7d2780f3953b7a25b822311
[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] 210b075e3279d4d6cf0affab08e719e45dcc9c9993826706da65eb51b59e85e2
[INFO] running `Command { std: "docker" "start" "-a" "210b075e3279d4d6cf0affab08e719e45dcc9c9993826706da65eb51b59e85e2", kill_on_drop: false }`
[INFO] [stderr]    Compiling at-commands v0.5.5 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "210b075e3279d4d6cf0affab08e719e45dcc9c9993826706da65eb51b59e85e2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "210b075e3279d4d6cf0affab08e719e45dcc9c9993826706da65eb51b59e85e2", kill_on_drop: false }`
[INFO] [stdout] 210b075e3279d4d6cf0affab08e719e45dcc9c9993826706da65eb51b59e85e2
[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] 48797d61f9a703213cabfb89c004dd66ee7951724d767d82f191c269beb51693
[INFO] running `Command { std: "docker" "start" "-a" "48797d61f9a703213cabfb89c004dd66ee7951724d767d82f191c269beb51693", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/at_commands-354df789bf419ce4)
[INFO] [stdout] 
[INFO] [stdout] running 19 tests
[INFO] [stdout] test builder::tests::test_buffer_exact_size ... ok
[INFO] [stdout] test builder::tests::test_buffer_too_short ... ok
[INFO] [stdout] test builder::tests::test_raw_parameter ... ok
[INFO] [stdout] test builder::tests::test_execute ... ok
[INFO] [stdout] test builder::tests::test_set ... ok
[INFO] [stdout] test builder::tests::test_command ... ok
[INFO] [stdout] test builder::tests::test_optional ... ok
[INFO] [stdout] test builder::tests::test_terminator ... ok
[INFO] [stdout] test builder::tests::test_query ... ok
[INFO] [stdout] test formatter::tests::test_parse_int ... ok
[INFO] [stdout] test formatter::tests::test_write_int ... ok
[INFO] [stdout] test parser::tests::test_ok ... ok
[INFO] [stdout] test parser::tests::test_optional_identifier ... ok
[INFO] [stdout] test parser::tests::test_optional_int_parameter_all_present ... ok
[INFO] [stdout] test parser::tests::test_optional_int_parameter_end_not_present ... ok
[INFO] [stdout] test parser::tests::test_optional_int_parameter_middle_not_present ... ok
[INFO] [stdout] test parser::tests::test_positive_int_param ... ok
[INFO] [stdout] test parser::tests::test_whitespace ... ok
[INFO] [stdout] test parser::tests::string_param_at_end ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "48797d61f9a703213cabfb89c004dd66ee7951724d767d82f191c269beb51693", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "48797d61f9a703213cabfb89c004dd66ee7951724d767d82f191c269beb51693", kill_on_drop: false }`
[INFO] [stdout] 48797d61f9a703213cabfb89c004dd66ee7951724d767d82f191c269beb51693