[INFO] fetching crate gc-adapter 0.1.2... [INFO] testing gc-adapter-0.1.2 against 1.49.0 for beta-1.50-1 [INFO] extracting crate gc-adapter 0.1.2 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate gc-adapter 0.1.2 on toolchain 1.49.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate gc-adapter 0.1.2 [INFO] finished tweaking crates.io crate gc-adapter 0.1.2 [INFO] tweaked toml for crates.io crate gc-adapter 0.1.2 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 747ce4f03a11caf1e731e1b79f92737a05ed22426a8fc59a740b1d7e64bb152b [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "747ce4f03a11caf1e731e1b79f92737a05ed22426a8fc59a740b1d7e64bb152b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "747ce4f03a11caf1e731e1b79f92737a05ed22426a8fc59a740b1d7e64bb152b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "747ce4f03a11caf1e731e1b79f92737a05ed22426a8fc59a740b1d7e64bb152b", kill_on_drop: false }` [INFO] [stdout] 747ce4f03a11caf1e731e1b79f92737a05ed22426a8fc59a740b1d7e64bb152b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 1bd2db91432bfb55cfa402251af7e64f386f9a8b8170af5ea9940d45331e7c05 [INFO] running `Command { std: "docker" "start" "-a" "1bd2db91432bfb55cfa402251af7e64f386f9a8b8170af5ea9940d45331e7c05", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling syn v1.0.57 [INFO] [stderr] Compiling static_assertions v1.1.0 [INFO] [stderr] Compiling binread_derive v1.4.2 [INFO] [stderr] Compiling modular-bitfield-impl v0.11.2 [INFO] [stderr] Compiling modular-bitfield v0.11.2 [INFO] [stderr] Compiling binread v1.4.1 [INFO] [stderr] Compiling gc-adapter v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `padding` [INFO] [stdout] --> src/parsing.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | padding: B2 [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.64s [INFO] running `Command { std: "docker" "inspect" "1bd2db91432bfb55cfa402251af7e64f386f9a8b8170af5ea9940d45331e7c05", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1bd2db91432bfb55cfa402251af7e64f386f9a8b8170af5ea9940d45331e7c05", kill_on_drop: false }` [INFO] [stdout] 1bd2db91432bfb55cfa402251af7e64f386f9a8b8170af5ea9940d45331e7c05 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64fd15af55a3f944df682a2a6e54832db1c452029e9bf72e8ff9b88a3d356678 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "64fd15af55a3f944df682a2a6e54832db1c452029e9bf72e8ff9b88a3d356678", kill_on_drop: false }` [INFO] [stderr] Compiling gc-adapter v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `padding` [INFO] [stdout] --> src/parsing.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | padding: B2 [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/axis.rs:81:9 [INFO] [stdout] | [INFO] [stdout] 81 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `super::*` [INFO] [stdout] --> src/lib.rs:121:9 [INFO] [stdout] | [INFO] [stdout] 121 | use super::*; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `padding` [INFO] [stdout] --> src/parsing.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 32 | padding: B2 [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 3 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.33s [INFO] running `Command { std: "docker" "inspect" "64fd15af55a3f944df682a2a6e54832db1c452029e9bf72e8ff9b88a3d356678", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64fd15af55a3f944df682a2a6e54832db1c452029e9bf72e8ff9b88a3d356678", kill_on_drop: false }` [INFO] [stdout] 64fd15af55a3f944df682a2a6e54832db1c452029e9bf72e8ff9b88a3d356678 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "rustops/crates-build-env@sha256:c8ac004eab7d63a0ad09a2dde3d3353ba464f767bee4de425dc8f74c46a1905e" "/opt/rustwide/cargo-home/bin/cargo" "+1.49.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 1fd24d73ea2242e84d21226525ea4c8543851f6c27929c6dd328f34e5f362706 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "1fd24d73ea2242e84d21226525ea4c8543851f6c27929c6dd328f34e5f362706", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: associated function is never used: `padding` [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/parsing.rs:32:5 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stderr] 32 | padding: B2 [INFO] [stdout] [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 1 warning emitted [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/axis.rs:81:9 [INFO] [stderr] | [INFO] [stderr] 81 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `super::*` [INFO] [stderr] --> src/lib.rs:121:9 [INFO] [stderr] | [INFO] [stderr] 121 | use super::*; [INFO] [stderr] | ^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `padding` [INFO] [stderr] --> src/parsing.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 32 | padding: B2 [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: 3 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.06s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/gc_adapter-c8e9c8047e37879a [INFO] [stderr] Doc-tests gc-adapter [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test src/lib.rs - (line 11) ... FAILED [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- src/lib.rs - (line 11) stdout ---- [INFO] [stdout] error[E0599]: no function or associated item named `from_usb` found for struct `GcAdapter<_>` in the current scope [INFO] [stdout] --> src/lib.rs:15:30 [INFO] [stdout] | [INFO] [stdout] 7 | let mut adapter = GcAdapter::from_usb().unwrap(); [INFO] [stdout] | ^^^^^^^^ function or associated item not found in `GcAdapter<_>` [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] Couldn't compile the test. [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] src/lib.rs - (line 11) [INFO] [stdout] [INFO] [stdout] test result: FAILED. 0 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--doc' [INFO] running `Command { std: "docker" "inspect" "1fd24d73ea2242e84d21226525ea4c8543851f6c27929c6dd328f34e5f362706", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1fd24d73ea2242e84d21226525ea4c8543851f6c27929c6dd328f34e5f362706", kill_on_drop: false }` [INFO] [stdout] 1fd24d73ea2242e84d21226525ea4c8543851f6c27929c6dd328f34e5f362706