[INFO] fetching crate tfsi 0.1.0...
[INFO] testing tfsi-0.1.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799
[INFO] extracting crate tfsi 0.1.0 into /workspace/builds/worker-41/source
[INFO] validating manifest of crates.io crate tfsi 0.1.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tfsi 0.1.0
[INFO] finished tweaking crates.io crate tfsi 0.1.0
[INFO] tweaked toml for crates.io crate tfsi 0.1.0 written to /workspace/builds/worker-41/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 0c912c436be496b9deb5613a051ecbdbdc02b79b17ac26919d9732559d590a3f
[INFO] running `Command { std: "docker" "start" "-a" "0c912c436be496b9deb5613a051ecbdbdc02b79b17ac26919d9732559d590a3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "0c912c436be496b9deb5613a051ecbdbdc02b79b17ac26919d9732559d590a3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0c912c436be496b9deb5613a051ecbdbdc02b79b17ac26919d9732559d590a3f", kill_on_drop: false }`
[INFO] [stdout] 0c912c436be496b9deb5613a051ecbdbdc02b79b17ac26919d9732559d590a3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cad454672c460b8e999fef1639e31c8f10be3b142be0d44c10d68188423d3509
[INFO] running `Command { std: "docker" "start" "-a" "cad454672c460b8e999fef1639e31c8f10be3b142be0d44c10d68188423d3509", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling tfsi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `left`
[INFO] [stdout]  --> src/requirements/require_pair.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     left: Left,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `right`
[INFO] [stdout]  --> src/requirements/require_pair.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     right: Right,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.68s
[INFO] running `Command { std: "docker" "inspect" "cad454672c460b8e999fef1639e31c8f10be3b142be0d44c10d68188423d3509", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cad454672c460b8e999fef1639e31c8f10be3b142be0d44c10d68188423d3509", kill_on_drop: false }`
[INFO] [stdout] cad454672c460b8e999fef1639e31c8f10be3b142be0d44c10d68188423d3509
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-41/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" "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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 324c48d3abb8bc4a4367c9c60429d9223c7e987c5a1000c080b2ae5fe7606713
[INFO] running `Command { std: "docker" "start" "-a" "324c48d3abb8bc4a4367c9c60429d9223c7e987c5a1000c080b2ae5fe7606713", kill_on_drop: false }`
[INFO] [stdout] warning: field is never read: `left`
[INFO] [stdout]  --> src/requirements/require_pair.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     left: Left,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tfsi v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `right`
[INFO] [stdout]  --> src/requirements/require_pair.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     right: Right,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `config`
[INFO] [stdout]  --> tests/example-02/capabilities/real_capabilities/real_db.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     config: RealDbConfig,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `config`
[INFO] [stdout]  --> tests/example-01/capabilities/http_server.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     config: HttpBindConfig,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `config`
[INFO] [stdout]  --> tests/example-01/capabilities/db.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 |     config: DbConfig,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `db`
[INFO] [stdout]  --> tests/example-01/di/caps_component.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     db: Db,
[INFO] [stdout]   |     ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `http_server`
[INFO] [stdout]  --> tests/example-01/di/caps_component.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     http_server: HttpServer,
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: field is never read: `left`
[INFO] [stdout]  --> src/requirements/require_pair.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 |     left: Left,
[INFO] [stdout]   |     ^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout] note: the lint level is defined here
[INFO] [stdout]  --> src/lib.rs:3:24
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![cfg_attr(test, deny(warnings))]
[INFO] [stdout]   |                        ^^^^^^^^
[INFO] [stdout]   = note: `#[deny(dead_code)]` implied by `#[deny(warnings)]`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: field is never read: `right`
[INFO] [stdout]  --> src/requirements/require_pair.rs:9:5
[INFO] [stdout]   |
[INFO] [stdout] 9 |     right: Right,
[INFO] [stdout]   |     ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `tfsi` due to 3 previous errors
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "324c48d3abb8bc4a4367c9c60429d9223c7e987c5a1000c080b2ae5fe7606713", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "324c48d3abb8bc4a4367c9c60429d9223c7e987c5a1000c080b2ae5fe7606713", kill_on_drop: false }`
[INFO] [stdout] 324c48d3abb8bc4a4367c9c60429d9223c7e987c5a1000c080b2ae5fe7606713