[INFO] fetching crate corolla 0.3.2...
[INFO] testing corolla-0.3.2 against 1.90.0 for beta-1.91-3
[INFO] extracting crate corolla 0.3.2 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate corolla 0.3.2
[INFO] finished tweaking crates.io crate corolla 0.3.2
[INFO] tweaked toml for crates.io crate corolla 0.3.2 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate corolla 0.3.2 on toolchain 1.90.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.90.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate corolla 0.3.2 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" "+1.90.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
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[INFO] [stderr]   Downloaded rustix v0.38.33
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[INFO] [stdout] cdad233c379f93e176944852fe39fe41c5f97bcf22b4d68e47c72a3fcfdd98d6
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[INFO] running `Command { std: "docker" "inspect" "cdad233c379f93e176944852fe39fe41c5f97bcf22b4d68e47c72a3fcfdd98d6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cdad233c379f93e176944852fe39fe41c5f97bcf22b4d68e47c72a3fcfdd98d6", kill_on_drop: false }`
[INFO] [stdout] cdad233c379f93e176944852fe39fe41c5f97bcf22b4d68e47c72a3fcfdd98d6
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[INFO] [stdout] a0fcb3ea842d4763507737f8b204e46755cc0b4e60939a577d8a99e6211ead6b
[INFO] running `Command { std: "docker" "start" "-a" "a0fcb3ea842d4763507737f8b204e46755cc0b4e60939a577d8a99e6211ead6b", kill_on_drop: false }`
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[INFO] [stderr]    Compiling sqlx v0.7.4
[INFO] [stderr]    Compiling corolla v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/corolla/error.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |     File(std::io::Error),
[INFO] [stdout]   |     ---- ^^^^^^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 6 -     File(std::io::Error),
[INFO] [stdout] 6 +     File(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/corolla/error.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 |     JSON(serde_json::Error),
[INFO] [stdout]   |     ---- ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 -     JSON(serde_json::Error),
[INFO] [stdout] 7 +     JSON(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueryArg` is never constructed
[INFO] [stdout]   --> src/corolla/spec.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct QueryArg {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `QueryPart` is never used
[INFO] [stdout]   --> src/corolla/spec.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 16 | enum QueryPart {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] running `Command { std: "docker" "inspect" "a0fcb3ea842d4763507737f8b204e46755cc0b4e60939a577d8a99e6211ead6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0fcb3ea842d4763507737f8b204e46755cc0b4e60939a577d8a99e6211ead6b", kill_on_drop: false }`
[INFO] [stdout] a0fcb3ea842d4763507737f8b204e46755cc0b4e60939a577d8a99e6211ead6b
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6b28ee8dbecfcaa6545ae6bfcef3909ba90d2bb37497144e52c661b2bdbe84d7
[INFO] running `Command { std: "docker" "start" "-a" "6b28ee8dbecfcaa6545ae6bfcef3909ba90d2bb37497144e52c661b2bdbe84d7", kill_on_drop: false }`
[INFO] [stderr]    Compiling openssl-sys v0.9.102
[INFO] [stderr]    Compiling tokio-util v0.7.10
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[INFO] [stderr]    Compiling tower v0.4.13
[INFO] [stderr]    Compiling openssl-macros v0.1.1
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[INFO] [stderr]    Compiling rustls-pki-types v1.4.1
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[INFO] [stderr]    Compiling sqlx-core v0.7.4
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[INFO] [stderr]    Compiling sqlx-sqlite v0.7.4
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[INFO] [stderr]    Compiling hyper-util v0.1.3
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[INFO] [stderr]    Compiling reqwest v0.12.4
[INFO] [stderr]    Compiling corolla v0.3.2 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/corolla/error.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |     File(std::io::Error),
[INFO] [stdout]   |     ---- ^^^^^^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 6 -     File(std::io::Error),
[INFO] [stdout] 6 +     File(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/corolla/error.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 |     JSON(serde_json::Error),
[INFO] [stdout]   |     ---- ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 -     JSON(serde_json::Error),
[INFO] [stdout] 7 +     JSON(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueryArg` is never constructed
[INFO] [stdout]   --> src/corolla/spec.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct QueryArg {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `QueryPart` is never used
[INFO] [stdout]   --> src/corolla/spec.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 16 | enum QueryPart {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/corolla/error.rs:6:10
[INFO] [stdout]   |
[INFO] [stdout] 6 |     File(std::io::Error),
[INFO] [stdout]   |     ---- ^^^^^^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 6 -     File(std::io::Error),
[INFO] [stdout] 6 +     File(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field `0` is never read
[INFO] [stdout]  --> src/corolla/error.rs:7:10
[INFO] [stdout]   |
[INFO] [stdout] 7 |     JSON(serde_json::Error),
[INFO] [stdout]   |     ---- ^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |     |
[INFO] [stdout]   |     field in this variant
[INFO] [stdout]   |
[INFO] [stdout]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stdout]   |
[INFO] [stdout] 7 -     JSON(serde_json::Error),
[INFO] [stdout] 7 +     JSON(()),
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: struct `QueryArg` is never constructed
[INFO] [stdout]   --> src/corolla/spec.rs:10:8
[INFO] [stdout]    |
[INFO] [stdout] 10 | struct QueryArg {
[INFO] [stdout]    |        ^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: enum `QueryPart` is never used
[INFO] [stdout]   --> src/corolla/spec.rs:16:6
[INFO] [stdout]    |
[INFO] [stdout] 16 | enum QueryPart {
[INFO] [stdout]    |      ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 38.04s
[INFO] running `Command { std: "docker" "inspect" "6b28ee8dbecfcaa6545ae6bfcef3909ba90d2bb37497144e52c661b2bdbe84d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b28ee8dbecfcaa6545ae6bfcef3909ba90d2bb37497144e52c661b2bdbe84d7", kill_on_drop: false }`
[INFO] [stdout] 6b28ee8dbecfcaa6545ae6bfcef3909ba90d2bb37497144e52c661b2bdbe84d7
[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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 21d83c35ca1df120773ee26211fb9be81c14488022cb79c7fac0ad1e0daad92f
[INFO] running `Command { std: "docker" "start" "-a" "21d83c35ca1df120773ee26211fb9be81c14488022cb79c7fac0ad1e0daad92f", kill_on_drop: false }`
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> src/corolla/error.rs:6:10
[INFO] [stderr]   |
[INFO] [stderr] 6 |     File(std::io::Error),
[INFO] [stderr]   |     ---- ^^^^^^^^^^^^^^
[INFO] [stderr]   |     |
[INFO] [stderr]   |     field in this variant
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]   |
[INFO] [stderr] 6 -     File(std::io::Error),
[INFO] [stderr] 6 +     File(()),
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: field `0` is never read
[INFO] [stderr]  --> src/corolla/error.rs:7:10
[INFO] [stderr]   |
[INFO] [stderr] 7 |     JSON(serde_json::Error),
[INFO] [stderr]   |     ---- ^^^^^^^^^^^^^^^^^
[INFO] [stderr]   |     |
[INFO] [stderr]   |     field in this variant
[INFO] [stderr]   |
[INFO] [stderr]   = note: `Error` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field
[INFO] [stderr]   |
[INFO] [stderr] 7 -     JSON(serde_json::Error),
[INFO] [stderr] 7 +     JSON(()),
[INFO] [stderr]   |
[INFO] [stderr] 
[INFO] [stderr] warning: struct `QueryArg` is never constructed
[INFO] [stderr]   --> src/corolla/spec.rs:10:8
[INFO] [stderr]    |
[INFO] [stderr] 10 | struct QueryArg {
[INFO] [stderr]    |        ^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: enum `QueryPart` is never used
[INFO] [stderr]   --> src/corolla/spec.rs:16:6
[INFO] [stderr]    |
[INFO] [stderr] 16 | enum QueryPart {
[INFO] [stderr]    |      ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `corolla` (bin "corolla") generated 4 warnings
[INFO] [stderr] warning: `corolla` (bin "corolla" test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/corolla-b81cb4946c4e13ec)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test corolla::version::tests::str2version ... ok
[INFO] [stderr]      Running tests/integration_test.rs (/opt/rustwide/target/debug/deps/integration_test-b2785f26fbba510b)
[INFO] [stdout] test corolla::spec::tests::read_and_parse_spec ... ok
[INFO] [stdout] test corolla::version::tests::version2str ... ok
[INFO] [stdout] test corolla::version::tests::version_type_has_cmp_traits ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.03s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test integration_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "21d83c35ca1df120773ee26211fb9be81c14488022cb79c7fac0ad1e0daad92f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21d83c35ca1df120773ee26211fb9be81c14488022cb79c7fac0ad1e0daad92f", kill_on_drop: false }`
[INFO] [stdout] 21d83c35ca1df120773ee26211fb9be81c14488022cb79c7fac0ad1e0daad92f
