[INFO] fetching crate sidecast 0.1.0...
[INFO] testing sidecast-0.1.0 against 1.90.0 for beta-1.91-3
[INFO] extracting crate sidecast 0.1.0 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate sidecast 0.1.0
[INFO] removed 0 missing tests
[INFO] finished tweaking crates.io crate sidecast 0.1.0
[INFO] tweaked toml for crates.io crate sidecast 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate sidecast 0.1.0 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 sidecast 0.1.0 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+1.90.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8704edc8a99e7b3a6e0fc01c95355800ed96c6f7e394f1aaa67e5622b885c5d7
[INFO] running `Command { std: "docker" "start" "-a" "8704edc8a99e7b3a6e0fc01c95355800ed96c6f7e394f1aaa67e5622b885c5d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8704edc8a99e7b3a6e0fc01c95355800ed96c6f7e394f1aaa67e5622b885c5d7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8704edc8a99e7b3a6e0fc01c95355800ed96c6f7e394f1aaa67e5622b885c5d7", kill_on_drop: false }`
[INFO] [stdout] 8704edc8a99e7b3a6e0fc01c95355800ed96c6f7e394f1aaa67e5622b885c5d7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 356a79bf1508665d5d49233d36a5869eb6df80f5780950497dc0fafea87dca68
[INFO] running `Command { std: "docker" "start" "-a" "356a79bf1508665d5d49233d36a5869eb6df80f5780950497dc0fafea87dca68", kill_on_drop: false }`
[INFO] [stderr]    Compiling sidecast v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.11s
[INFO] running `Command { std: "docker" "inspect" "356a79bf1508665d5d49233d36a5869eb6df80f5780950497dc0fafea87dca68", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "356a79bf1508665d5d49233d36a5869eb6df80f5780950497dc0fafea87dca68", kill_on_drop: false }`
[INFO] [stdout] 356a79bf1508665d5d49233d36a5869eb6df80f5780950497dc0fafea87dca68
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 5ce05a259bff632544b206e54b2d551ec47cc2b1bdc7e2e598af0e4d4b86cfd4
[INFO] running `Command { std: "docker" "start" "-a" "5ce05a259bff632544b206e54b2d551ec47cc2b1bdc7e2e598af0e4d4b86cfd4", kill_on_drop: false }`
[INFO] [stderr]    Compiling sidecast v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `a` and `b` are never read
[INFO] [stdout]  --> tests/test.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 7 | pub struct GenericStruct<A, B> {
[INFO] [stdout]   |            ------------- fields in this struct
[INFO] [stdout] 8 |     a: A,
[INFO] [stdout]   |     ^
[INFO] [stdout] 9 |     b: B,
[INFO] [stdout]   |     ^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.66s
[INFO] running `Command { std: "docker" "inspect" "5ce05a259bff632544b206e54b2d551ec47cc2b1bdc7e2e598af0e4d4b86cfd4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5ce05a259bff632544b206e54b2d551ec47cc2b1bdc7e2e598af0e4d4b86cfd4", kill_on_drop: false }`
[INFO] [stdout] 5ce05a259bff632544b206e54b2d551ec47cc2b1bdc7e2e598af0e4d4b86cfd4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] abef79d84201e1d2e753933377a0036649b68bd53a885348f1277595a603d2d3
[INFO] running `Command { std: "docker" "start" "-a" "abef79d84201e1d2e753933377a0036649b68bd53a885348f1277595a603d2d3", kill_on_drop: false }`
[INFO] [stderr] warning: fields `a` and `b` are never read
[INFO] [stderr]  --> tests/test.rs:8:5
[INFO] [stderr]   |
[INFO] [stderr] 7 | pub struct GenericStruct<A, B> {
[INFO] [stderr]   |            ------------- fields in this struct
[INFO] [stderr] 8 |     a: A,
[INFO] [stderr]   |     ^
[INFO] [stderr] 9 |     b: B,
[INFO] [stderr]   |     ^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sidecast` (test "test") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sidecast-f91738e8bd00f98f)
[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]      Running tests/test.rs (/opt/rustwide/target/debug/deps/test-2676ffe7e2ef9d6c)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "abef79d84201e1d2e753933377a0036649b68bd53a885348f1277595a603d2d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "abef79d84201e1d2e753933377a0036649b68bd53a885348f1277595a603d2d3", kill_on_drop: false }`
[INFO] [stdout] abef79d84201e1d2e753933377a0036649b68bd53a885348f1277595a603d2d3