[INFO] fetching crate derive-io-plugin 0.1.0...
[INFO] testing derive-io-plugin-0.1.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_getrandom_patch_0
[INFO] extracting crate derive-io-plugin 0.1.0 into /workspace/builds/worker-5-tc1/source
[INFO] started tweaking crates.io crate derive-io-plugin 0.1.0
[INFO] finished tweaking crates.io crate derive-io-plugin 0.1.0
[INFO] tweaked toml for crates.io crate derive-io-plugin 0.1.0 written to /workspace/builds/worker-5-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate derive-io-plugin 0.1.0 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] 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 4 packages to latest compatible versions
[INFO] [stderr]       Adding syn v1.0.109 (available: v2.0.104)
[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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] c3ad60cd21967050d6af2f8b78454dae8a043289ce145a097ee504ddd949864f
[INFO] running `Command { std: "docker" "start" "-a" "c3ad60cd21967050d6af2f8b78454dae8a043289ce145a097ee504ddd949864f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c3ad60cd21967050d6af2f8b78454dae8a043289ce145a097ee504ddd949864f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3ad60cd21967050d6af2f8b78454dae8a043289ce145a097ee504ddd949864f", kill_on_drop: false }`
[INFO] [stdout] c3ad60cd21967050d6af2f8b78454dae8a043289ce145a097ee504ddd949864f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 2cbc1d58704495499f4bbfe796c455644a9516e29edc526ef8c1f280e69ea61a
[INFO] running `Command { std: "docker" "start" "-a" "2cbc1d58704495499f4bbfe796c455644a9516e29edc526ef8c1f280e69ea61a", kill_on_drop: false }`
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling derive-io-plugin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused imports: `ToTokens` and `quote_spanned`
[INFO] [stdout]  --> src/variants.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use quote::{quote_spanned, ToTokens};
[INFO] [stdout]   |             ^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FieldsUnnamed`, `Fields`, `Variant`, `parse_quote_spanned`, `punctuated::Punctuated`, `spanned::Spanned`, and `token::Comma`
[INFO] [stdout]  --> src/variants.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     parse_quote_spanned, punctuated::Punctuated, spanned::Spanned, token::Comma, Fields,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 4 |     FieldsUnnamed, Variant,
[INFO] [stdout]   |     ^^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message_name`
[INFO] [stdout]   --> src/lib.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let message_name = format_ident!("{name}Message");
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response_name`
[INFO] [stdout]   --> src/lib.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let response_name = format_ident!("{name}Response");
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/lib.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let data = match &input.data {
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.12s
[INFO] running `Command { std: "docker" "inspect" "2cbc1d58704495499f4bbfe796c455644a9516e29edc526ef8c1f280e69ea61a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cbc1d58704495499f4bbfe796c455644a9516e29edc526ef8c1f280e69ea61a", kill_on_drop: false }`
[INFO] [stdout] 2cbc1d58704495499f4bbfe796c455644a9516e29edc526ef8c1f280e69ea61a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 689283c6b1740cb9ed4d811e6262cfa0c82e8382fb7b08267a4ff2f8d8f2b613
[INFO] running `Command { std: "docker" "start" "-a" "689283c6b1740cb9ed4d811e6262cfa0c82e8382fb7b08267a4ff2f8d8f2b613", kill_on_drop: false }`
[INFO] [stdout] warning: unused imports: `ToTokens` and `quote_spanned`
[INFO] [stdout]  --> src/variants.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use quote::{quote_spanned, ToTokens};
[INFO] [stdout]   |             ^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FieldsUnnamed`, `Fields`, `Variant`, `parse_quote_spanned`, `punctuated::Punctuated`, `spanned::Spanned`, and `token::Comma`
[INFO] [stdout]  --> src/variants.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     parse_quote_spanned, punctuated::Punctuated, spanned::Spanned, token::Comma, Fields,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 4 |     FieldsUnnamed, Variant,
[INFO] [stdout]   |     ^^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling derive-io-plugin v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused variable: `message_name`
[INFO] [stdout]   --> src/lib.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let message_name = format_ident!("{name}Message");
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response_name`
[INFO] [stdout]   --> src/lib.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let response_name = format_ident!("{name}Response");
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/lib.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let data = match &input.data {
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `ToTokens` and `quote_spanned`
[INFO] [stdout]  --> src/variants.rs:1:13
[INFO] [stdout]   |
[INFO] [stdout] 1 | use quote::{quote_spanned, ToTokens};
[INFO] [stdout]   |             ^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused imports: `FieldsUnnamed`, `Fields`, `Variant`, `parse_quote_spanned`, `punctuated::Punctuated`, `spanned::Spanned`, and `token::Comma`
[INFO] [stdout]  --> src/variants.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 |     parse_quote_spanned, punctuated::Punctuated, spanned::Spanned, token::Comma, Fields,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^
[INFO] [stdout] 4 |     FieldsUnnamed, Variant,
[INFO] [stdout]   |     ^^^^^^^^^^^^^  ^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `message_name`
[INFO] [stdout]   --> src/lib.rs:15:9
[INFO] [stdout]    |
[INFO] [stdout] 15 |     let message_name = format_ident!("{name}Message");
[INFO] [stdout]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message_name`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `response_name`
[INFO] [stdout]   --> src/lib.rs:16:9
[INFO] [stdout]    |
[INFO] [stdout] 16 |     let response_name = format_ident!("{name}Response");
[INFO] [stdout]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response_name`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `data`
[INFO] [stdout]   --> src/lib.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let data = match &input.data {
[INFO] [stdout]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "689283c6b1740cb9ed4d811e6262cfa0c82e8382fb7b08267a4ff2f8d8f2b613", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "689283c6b1740cb9ed4d811e6262cfa0c82e8382fb7b08267a4ff2f8d8f2b613", kill_on_drop: false }`
[INFO] [stdout] 689283c6b1740cb9ed4d811e6262cfa0c82e8382fb7b08267a4ff2f8d8f2b613
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 76cdd38926d9bd347ff81794e61d5e62448afae7a92c1208579ccef73d0fde14
[INFO] running `Command { std: "docker" "start" "-a" "76cdd38926d9bd347ff81794e61d5e62448afae7a92c1208579ccef73d0fde14", kill_on_drop: false }`
[INFO] [stderr] warning: unused imports: `ToTokens` and `quote_spanned`
[INFO] [stderr]  --> src/variants.rs:1:13
[INFO] [stderr]   |
[INFO] [stderr] 1 | use quote::{quote_spanned, ToTokens};
[INFO] [stderr]   |             ^^^^^^^^^^^^^  ^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused imports: `FieldsUnnamed`, `Fields`, `Variant`, `parse_quote_spanned`, `punctuated::Punctuated`, `spanned::Spanned`, and `token::Comma`
[INFO] [stderr]  --> src/variants.rs:3:5
[INFO] [stderr]   |
[INFO] [stderr] 3 |     parse_quote_spanned, punctuated::Punctuated, spanned::Spanned, token::Comma, Fields,
[INFO] [stderr]   |     ^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^^^^^  ^^^^^^^^^^^^  ^^^^^^
[INFO] [stderr] 4 |     FieldsUnnamed, Variant,
[INFO] [stderr]   |     ^^^^^^^^^^^^^  ^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `message_name`
[INFO] [stderr]   --> src/lib.rs:15:9
[INFO] [stderr]    |
[INFO] [stderr] 15 |     let message_name = format_ident!("{name}Message");
[INFO] [stderr]    |         ^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_message_name`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `response_name`
[INFO] [stderr]   --> src/lib.rs:16:9
[INFO] [stderr]    |
[INFO] [stderr] 16 |     let response_name = format_ident!("{name}Response");
[INFO] [stderr]    |         ^^^^^^^^^^^^^ help: if this is intentional, prefix it with an underscore: `_response_name`
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `data`
[INFO] [stderr]   --> src/lib.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let data = match &input.data {
[INFO] [stderr]    |         ^^^^ help: if this is intentional, prefix it with an underscore: `_data`
[INFO] [stderr] 
[INFO] [stderr] warning: `derive-io-plugin` (lib) generated 5 warnings (run `cargo fix --lib -p derive-io-plugin` to apply 2 suggestions)
[INFO] [stderr] warning: `derive-io-plugin` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/derive_io_plugin-c99a51e549db8aaf)
[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]    Doc-tests derive_io_plugin
[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] running `Command { std: "docker" "inspect" "76cdd38926d9bd347ff81794e61d5e62448afae7a92c1208579ccef73d0fde14", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "76cdd38926d9bd347ff81794e61d5e62448afae7a92c1208579ccef73d0fde14", kill_on_drop: false }`
[INFO] [stdout] 76cdd38926d9bd347ff81794e61d5e62448afae7a92c1208579ccef73d0fde14