[INFO] fetching crate type_pubsub 0.2.0... [INFO] testing type_pubsub-0.2.0 against master#562dee4820c458d823175268e41601d4c060588a for pr-154210-2 [INFO] extracting crate type_pubsub 0.2.0 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate type_pubsub 0.2.0 [INFO] finished tweaking crates.io crate type_pubsub 0.2.0 [INFO] tweaked toml for crates.io crate type_pubsub 0.2.0 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate type_pubsub 0.2.0 on toolchain 562dee4820c458d823175268e41601d4c060588a [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate type_pubsub 0.2.0 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" "+562dee4820c458d823175268e41601d4c060588a" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded num_cpus v1.13.1 [INFO] [stderr] Downloaded slab v0.4.5 [INFO] [stderr] Downloaded futures v0.3.21 [INFO] [stderr] Downloaded tokio-macros v1.7.0 [INFO] [stderr] Downloaded futures-io v0.3.21 [INFO] [stderr] Downloaded futures-macro v0.3.21 [INFO] [stderr] Downloaded pin-project-lite v0.2.8 [INFO] [stderr] Downloaded futures-channel v0.3.21 [INFO] [stderr] Downloaded futures-executor v0.3.21 [INFO] [stderr] Downloaded futures-core v0.3.21 [INFO] [stderr] Downloaded futures-task v0.3.21 [INFO] [stderr] Downloaded quote v1.0.16 [INFO] [stderr] Downloaded futures-sink v0.3.21 [INFO] [stderr] Downloaded syn v1.0.89 [INFO] [stderr] Downloaded futures-util v0.3.21 [INFO] [stderr] Downloaded tokio v1.17.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6aa357e2499e6e402fbb93d00f19bfa12ebc6cbc1cf2af041d82405048f71c21 [INFO] running `Command { std: "docker" "start" "-a" "6aa357e2499e6e402fbb93d00f19bfa12ebc6cbc1cf2af041d82405048f71c21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6aa357e2499e6e402fbb93d00f19bfa12ebc6cbc1cf2af041d82405048f71c21", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6aa357e2499e6e402fbb93d00f19bfa12ebc6cbc1cf2af041d82405048f71c21", kill_on_drop: false }` [INFO] [stdout] 6aa357e2499e6e402fbb93d00f19bfa12ebc6cbc1cf2af041d82405048f71c21 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2815bf4ddb34c151b59f4f645c25533f2c29f6d8a790478c512ad7129f816d41 [INFO] running `Command { std: "docker" "start" "-a" "2815bf4ddb34c151b59f4f645c25533f2c29f6d8a790478c512ad7129f816d41", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling libc v0.2.121 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling quote v1.0.16 [INFO] [stderr] Compiling futures-macro v0.3.21 [INFO] [stderr] Compiling tokio-macros v1.7.0 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling futures-executor v0.3.21 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling type_pubsub v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `id` and `name` are never read [INFO] [stdout] --> src/bin/type_pubsub.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct ComposedType { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 9 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] 10 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ComposedType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.11s [INFO] running `Command { std: "docker" "inspect" "2815bf4ddb34c151b59f4f645c25533f2c29f6d8a790478c512ad7129f816d41", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2815bf4ddb34c151b59f4f645c25533f2c29f6d8a790478c512ad7129f816d41", kill_on_drop: false }` [INFO] [stdout] 2815bf4ddb34c151b59f4f645c25533f2c29f6d8a790478c512ad7129f816d41 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 8f34a9dfd9d8186b8ce92904166c8d36caf2e882e186d7250fb9acc3654fc2ba [INFO] running `Command { std: "docker" "start" "-a" "8f34a9dfd9d8186b8ce92904166c8d36caf2e882e186d7250fb9acc3654fc2ba", kill_on_drop: false }` [INFO] [stderr] Compiling type_pubsub v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `id` and `name` are never read [INFO] [stdout] --> src/bin/type_pubsub.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 8 | pub struct ComposedType { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 9 | id: usize, [INFO] [stdout] | ^^ [INFO] [stdout] 10 | name: String, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `ComposedType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s [INFO] running `Command { std: "docker" "inspect" "8f34a9dfd9d8186b8ce92904166c8d36caf2e882e186d7250fb9acc3654fc2ba", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8f34a9dfd9d8186b8ce92904166c8d36caf2e882e186d7250fb9acc3654fc2ba", kill_on_drop: false }` [INFO] [stdout] 8f34a9dfd9d8186b8ce92904166c8d36caf2e882e186d7250fb9acc3654fc2ba [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+562dee4820c458d823175268e41601d4c060588a" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 8c9c2b2bc099687761b378f21b250520b467119ff71e7f63bf7b3d4426ffb11a [INFO] running `Command { std: "docker" "start" "-a" "8c9c2b2bc099687761b378f21b250520b467119ff71e7f63bf7b3d4426ffb11a", kill_on_drop: false }` [INFO] [stderr] warning: fields `id` and `name` are never read [INFO] [stderr] --> src/bin/type_pubsub.rs:9:5 [INFO] [stderr] | [INFO] [stderr] 8 | pub struct ComposedType { [INFO] [stderr] | ------------ fields in this struct [INFO] [stderr] 9 | id: usize, [INFO] [stderr] | ^^ [INFO] [stderr] 10 | name: String, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `ComposedType` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: `type_pubsub` (bin "type_pubsub" test) generated 1 warning [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/type_pubsub-187d77380242a235) [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 unittests src/bin/type_pubsub.rs (/opt/rustwide/target/debug/deps/type_pubsub-376b932401c322ad) [INFO] [stdout] [INFO] [stderr] Doc-tests type_pubsub [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] [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" "8c9c2b2bc099687761b378f21b250520b467119ff71e7f63bf7b3d4426ffb11a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c9c2b2bc099687761b378f21b250520b467119ff71e7f63bf7b3d4426ffb11a", kill_on_drop: false }` [INFO] [stdout] 8c9c2b2bc099687761b378f21b250520b467119ff71e7f63bf7b3d4426ffb11a