[INFO] fetching crate cfx-core 0.1.0... [INFO] testing cfx-core-0.1.0 against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031 [INFO] extracting crate cfx-core 0.1.0 into /workspace/builds/worker-36/source [INFO] validating manifest of crates.io crate cfx-core 0.1.0 on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate cfx-core 0.1.0 [INFO] finished tweaking crates.io crate cfx-core 0.1.0 [INFO] tweaked toml for crates.io crate cfx-core 0.1.0 written to /workspace/builds/worker-36/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 102a7909f2e3f7886e89ab490836cce5b4f3ea92c9fea7eecc7edc5bec8c093e [INFO] running `Command { std: "docker" "start" "-a" "102a7909f2e3f7886e89ab490836cce5b4f3ea92c9fea7eecc7edc5bec8c093e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "102a7909f2e3f7886e89ab490836cce5b4f3ea92c9fea7eecc7edc5bec8c093e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "102a7909f2e3f7886e89ab490836cce5b4f3ea92c9fea7eecc7edc5bec8c093e", kill_on_drop: false }` [INFO] [stdout] 102a7909f2e3f7886e89ab490836cce5b4f3ea92c9fea7eecc7edc5bec8c093e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 66994fface0d7b9e7d599df272de0ae446efa67bd2c4740e7e84c6e1a22be80c [INFO] running `Command { std: "docker" "start" "-a" "66994fface0d7b9e7d599df272de0ae446efa67bd2c4740e7e84c6e1a22be80c", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.81 [INFO] [stderr] Compiling futures-core v0.3.17 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling futures-channel v0.3.17 [INFO] [stderr] Compiling futures-task v0.3.17 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling proc-macro-nested v0.1.7 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling futures-sink v0.3.17 [INFO] [stderr] Compiling byteorder v1.4.3 [INFO] [stderr] Compiling futures-io v0.3.17 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling futures-macro v0.3.17 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling futures-util v0.3.17 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling rmp v0.8.10 [INFO] [stderr] Compiling async-stream-impl v0.3.2 [INFO] [stderr] Compiling async-stream v0.3.2 [INFO] [stderr] Compiling futures-executor v0.3.17 [INFO] [stderr] Compiling futures v0.3.17 [INFO] [stderr] Compiling rmp-serde v0.15.5 [INFO] [stderr] Compiling serde_bytes v0.11.5 [INFO] [stderr] Compiling cfx-wasm-rt-types v0.1.0 [INFO] [stderr] Compiling cfx-core v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `source` [INFO] [stdout] --> src/events.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 126 | source: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `payload` [INFO] [stdout] --> src/events.rs:127:5 [INFO] [stdout] | [INFO] [stdout] 127 | payload: T, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `inner` [INFO] [stdout] --> src/ref_funcs.rs:165:5 [INFO] [stdout] | [INFO] [stdout] 165 | inner: Rc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 28.63s [INFO] running `Command { std: "docker" "inspect" "66994fface0d7b9e7d599df272de0ae446efa67bd2c4740e7e84c6e1a22be80c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "66994fface0d7b9e7d599df272de0ae446efa67bd2c4740e7e84c6e1a22be80c", kill_on_drop: false }` [INFO] [stdout] 66994fface0d7b9e7d599df272de0ae446efa67bd2c4740e7e84c6e1a22be80c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3d88e05edcf4f482d61bf2348ee4c81626ef9a34e9a2a0015e004b3aec701341 [INFO] running `Command { std: "docker" "start" "-a" "3d88e05edcf4f482d61bf2348ee4c81626ef9a34e9a2a0015e004b3aec701341", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cfx-core v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `source` [INFO] [stdout] --> src/events.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 126 | source: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `payload` [INFO] [stdout] --> src/events.rs:127:5 [INFO] [stdout] | [INFO] [stdout] 127 | payload: T, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `inner` [INFO] [stdout] --> src/ref_funcs.rs:165:5 [INFO] [stdout] | [INFO] [stdout] 165 | inner: Rc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `source` [INFO] [stdout] --> src/events.rs:126:5 [INFO] [stdout] | [INFO] [stdout] 126 | source: String, [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `payload` [INFO] [stdout] --> src/events.rs:127:5 [INFO] [stdout] | [INFO] [stdout] 127 | payload: T, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `inner` [INFO] [stdout] --> src/ref_funcs.rs:165:5 [INFO] [stdout] | [INFO] [stdout] 165 | inner: Rc, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.12s [INFO] running `Command { std: "docker" "inspect" "3d88e05edcf4f482d61bf2348ee4c81626ef9a34e9a2a0015e004b3aec701341", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3d88e05edcf4f482d61bf2348ee4c81626ef9a34e9a2a0015e004b3aec701341", kill_on_drop: false }` [INFO] [stdout] 3d88e05edcf4f482d61bf2348ee4c81626ef9a34e9a2a0015e004b3aec701341 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-36/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1934cdfcb1f348f9256f9c5581e4b96844c44a8a4ba25b32031ec0a5f1a2584f [INFO] running `Command { std: "docker" "start" "-a" "1934cdfcb1f348f9256f9c5581e4b96844c44a8a4ba25b32031ec0a5f1a2584f", kill_on_drop: false }` [INFO] [stderr] warning: field is never read: `source` [INFO] [stderr] --> src/events.rs:126:5 [INFO] [stderr] | [INFO] [stderr] 126 | source: String, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never read: `payload` [INFO] [stderr] --> src/events.rs:127:5 [INFO] [stderr] | [INFO] [stderr] 127 | payload: T, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `inner` [INFO] [stderr] --> src/ref_funcs.rs:165:5 [INFO] [stderr] | [INFO] [stderr] 165 | inner: Rc, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `cfx-core` (lib) generated 3 warnings [INFO] [stderr] warning: `cfx-core` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/cfx_core-87bcaf9cd3ed9bcb) [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 cfx-core [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test src/events.rs - events::subscribe (line 141) ... ignored [INFO] [stdout] test src/exports.rs - exports::import_function (line 17) ... ignored [INFO] [stdout] test src/exports.rs - exports::make_export (line 49) ... ignored [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 3 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "1934cdfcb1f348f9256f9c5581e4b96844c44a8a4ba25b32031ec0a5f1a2584f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1934cdfcb1f348f9256f9c5581e4b96844c44a8a4ba25b32031ec0a5f1a2584f", kill_on_drop: false }` [INFO] [stdout] 1934cdfcb1f348f9256f9c5581e4b96844c44a8a4ba25b32031ec0a5f1a2584f