[INFO] cloning repository https://github.com/joyanedel/rust-decouple
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/joyanedel/rust-decouple" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoyanedel%2Frust-decouple", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoyanedel%2Frust-decouple'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] c639beaeab35615a7f7e4186263ecb930527a9bb
[INFO] testing joyanedel/rust-decouple against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjoyanedel%2Frust-decouple" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/joyanedel/rust-decouple
[INFO] finished tweaking git repo https://github.com/joyanedel/rust-decouple
[INFO] tweaked toml for git repo https://github.com/joyanedel/rust-decouple written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/joyanedel/rust-decouple 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 git repo https://github.com/joyanedel/rust-decouple 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]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v2.0.72
[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] d0840faf42539ed31dacd8f14d3624b98808de15d11e78c54377b41e2374f0ed
[INFO] running `Command { std: "docker" "start" "-a" "d0840faf42539ed31dacd8f14d3624b98808de15d11e78c54377b41e2374f0ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "d0840faf42539ed31dacd8f14d3624b98808de15d11e78c54377b41e2374f0ed", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d0840faf42539ed31dacd8f14d3624b98808de15d11e78c54377b41e2374f0ed", kill_on_drop: false }`
[INFO] [stdout] d0840faf42539ed31dacd8f14d3624b98808de15d11e78c54377b41e2374f0ed
[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] 9757fed3f94c695d7473557873ca82c7d26f988ab5f7bfbee82b83bd0417c128
[INFO] running `Command { std: "docker" "start" "-a" "9757fed3f94c695d7473557873ca82c7d26f988ab5f7bfbee82b83bd0417c128", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.72
[INFO] [stderr]    Compiling rust_decouple_derive v0.2.0 (/opt/rustwide/workdir/rust_decouple_derive)
[INFO] [stderr]    Compiling rust-decouple v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.81s
[INFO] running `Command { std: "docker" "inspect" "9757fed3f94c695d7473557873ca82c7d26f988ab5f7bfbee82b83bd0417c128", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9757fed3f94c695d7473557873ca82c7d26f988ab5f7bfbee82b83bd0417c128", kill_on_drop: false }`
[INFO] [stdout] 9757fed3f94c695d7473557873ca82c7d26f988ab5f7bfbee82b83bd0417c128
[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] a16376c8c6a03201c212cc5de9e03bd4378df957ad76c70ca08ce6bebd2238ab
[INFO] running `Command { std: "docker" "start" "-a" "a16376c8c6a03201c212cc5de9e03bd4378df957ad76c70ca08ce6bebd2238ab", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-decouple v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.91s
[INFO] running `Command { std: "docker" "inspect" "a16376c8c6a03201c212cc5de9e03bd4378df957ad76c70ca08ce6bebd2238ab", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a16376c8c6a03201c212cc5de9e03bd4378df957ad76c70ca08ce6bebd2238ab", kill_on_drop: false }`
[INFO] [stdout] a16376c8c6a03201c212cc5de9e03bd4378df957ad76c70ca08ce6bebd2238ab
[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] b8c76a596138df425bafd893323000a114cf3728ad4d582d6f6d2296aa939076
[INFO] running `Command { std: "docker" "start" "-a" "b8c76a596138df425bafd893323000a114cf3728ad4d582d6f6d2296aa939076", 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/rust_decouple-9989c7264040e2cb)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test core::tests::parse_not_set_env_var_with_default_value_correctly ... ok
[INFO] [stdout] test core::tests::parse_not_set_env_var_with_no_default_value_panics ... ok
[INFO] [stdout] test core::tests::parse_env_var_u8_correctly ... ok
[INFO] [stdout] test core::tests::parse_not_set_vec_of_u8_with_default_value_correctly ... ok
[INFO] [stdout] test core::tests::parse_env_var_f64_correctly ... ok
[INFO] [stdout] test core::tests::parse_wrong_typed_value_panics ... ok
[INFO] [stdout] test core::tests::parse_vec_of_string_values_correctly ... ok
[INFO] [stdout] test core::tests::parse_vec_of_usize_correctly ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/derive.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/derive-d2758a38974d9ea5)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test test_simple_struct_derive ... ok
[INFO] [stdout] test test_simple_struct_derive_fails ... ok
[INFO] [stdout] test test_vector_env_var_in_struct ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b8c76a596138df425bafd893323000a114cf3728ad4d582d6f6d2296aa939076", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8c76a596138df425bafd893323000a114cf3728ad4d582d6f6d2296aa939076", kill_on_drop: false }`
[INFO] [stdout] b8c76a596138df425bafd893323000a114cf3728ad4d582d6f6d2296aa939076