[INFO] updating cached repository https://github.com/txus/jam [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 075714e26fd13e22689b33bc610e5db3d7c3cc4b [INFO] testing txus/jam against try#41997647ba6a77908f6ef64401414feb00bccf16 for pr-71274 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftxus%2Fjam" "/workspace/builds/worker-5/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/txus/jam on toolchain 41997647ba6a77908f6ef64401414feb00bccf16 [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/txus/jam [INFO] finished tweaking git repo https://github.com/txus/jam [INFO] tweaked toml for git repo https://github.com/txus/jam written to /workspace/builds/worker-5/source/Cargo.toml [INFO] crate git repo https://github.com/txus/jam already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 0f16adb913cdff0a3f6445e3a1174f5ee9977b9d5471e0e46eba1b2f926a0efe [INFO] running `"docker" "start" "-a" "0f16adb913cdff0a3f6445e3a1174f5ee9977b9d5471e0e46eba1b2f926a0efe"` [INFO] [stderr] Compiling proc-macro2 v0.4.28 [INFO] [stderr] Compiling unicode-xid v0.1.0 [INFO] [stderr] Compiling syn v0.15.33 [INFO] [stderr] Compiling cfg-if v0.1.7 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.46 [INFO] [stderr] Compiling lazy_static v1.3.0 [INFO] [stderr] Compiling bumpalo v2.4.1 [INFO] [stderr] Compiling libc v0.2.53 [INFO] [stderr] Compiling cc v1.0.35 [INFO] [stderr] Compiling autocfg v0.1.2 [INFO] [stderr] Compiling version_check v0.1.5 [INFO] [stderr] Compiling failure_derive v0.1.5 [INFO] [stderr] Compiling serde v1.0.90 [INFO] [stderr] Compiling wasm-bindgen v0.2.46 [INFO] [stderr] Compiling itoa v0.4.3 [INFO] [stderr] Compiling sourcefile v0.1.4 [INFO] [stderr] Compiling log v0.4.6 [INFO] [stderr] Compiling nom v4.2.3 [INFO] [stderr] Compiling backtrace v0.3.15 [INFO] [stderr] Compiling quote v0.6.12 [INFO] [stderr] Compiling backtrace-sys v0.1.28 [INFO] [stderr] Compiling weedle v0.9.0 [INFO] [stderr] Compiling serde_json v1.0.39 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.46 [INFO] [stderr] Compiling synstructure v0.10.1 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.46 [INFO] [stderr] Compiling failure v0.1.5 [INFO] [stderr] Compiling wasm-bindgen-webidl v0.2.46 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.46 [INFO] [stderr] Compiling web-sys v0.3.23 [INFO] [stderr] Compiling js-sys v0.3.23 [INFO] [stderr] Compiling jam v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `web_sys::console` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use web_sys::console; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `wasm_bindgen::prelude::*` [INFO] [stderr] --> src/bus.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use wasm_bindgen::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bus.rs:10:46 [INFO] [stderr] | [INFO] [stderr] 10 | controls: Rc>>>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Fn(f32)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bus.rs:25:74 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn control(&self, id: String, initial_value: f32, on_change: Box) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Fn(f32)` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `node` [INFO] [stderr] --> src/cv.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | node: GainNode, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `modulate` [INFO] [stderr] --> src/bus.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn modulate(&self, from: String, to: String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `value` [INFO] [stderr] --> src/bus.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn value(&self, id: String) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/lib.rs:258:5 [INFO] [stderr] | [INFO] [stderr] 258 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `release` [INFO] [stderr] --> src/lib.rs:714:11 [INFO] [stderr] | [INFO] [stderr] 714 | unsafe fn release() { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2m 22s [INFO] running `"docker" "inspect" "0f16adb913cdff0a3f6445e3a1174f5ee9977b9d5471e0e46eba1b2f926a0efe"` [INFO] running `"docker" "rm" "-f" "0f16adb913cdff0a3f6445e3a1174f5ee9977b9d5471e0e46eba1b2f926a0efe"` [INFO] [stdout] 0f16adb913cdff0a3f6445e3a1174f5ee9977b9d5471e0e46eba1b2f926a0efe [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] d1ac788dc386fd6ad286a16ed9fd93188e8c8ccd0a22f47c6035d1fe6c785b48 [INFO] running `"docker" "start" "-a" "d1ac788dc386fd6ad286a16ed9fd93188e8c8ccd0a22f47c6035d1fe6c785b48"` [INFO] [stderr] Compiling jam v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: unused import: `web_sys::console` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use web_sys::console; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `wasm_bindgen::prelude::*` [INFO] [stderr] --> src/bus.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use wasm_bindgen::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bus.rs:10:46 [INFO] [stderr] | [INFO] [stderr] 10 | controls: Rc>>>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Fn(f32)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bus.rs:25:74 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn control(&self, id: String, initial_value: f32, on_change: Box) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Fn(f32)` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `node` [INFO] [stderr] --> src/cv.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | node: GainNode, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `modulate` [INFO] [stderr] --> src/bus.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn modulate(&self, from: String, to: String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `value` [INFO] [stderr] --> src/bus.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn value(&self, id: String) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/lib.rs:258:5 [INFO] [stderr] | [INFO] [stderr] 258 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `release` [INFO] [stderr] --> src/lib.rs:714:11 [INFO] [stderr] | [INFO] [stderr] 714 | unsafe fn release() { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 2.00s [INFO] running `"docker" "inspect" "d1ac788dc386fd6ad286a16ed9fd93188e8c8ccd0a22f47c6035d1fe6c785b48"` [INFO] running `"docker" "rm" "-f" "d1ac788dc386fd6ad286a16ed9fd93188e8c8ccd0a22f47c6035d1fe6c785b48"` [INFO] [stdout] d1ac788dc386fd6ad286a16ed9fd93188e8c8ccd0a22f47c6035d1fe6c785b48 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+41997647ba6a77908f6ef64401414feb00bccf16" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 7326fdff21d94a82d143debb138fa103e169396e3308ef477d0f49eb36fba0c3 [INFO] running `"docker" "start" "-a" "7326fdff21d94a82d143debb138fa103e169396e3308ef477d0f49eb36fba0c3"` [INFO] [stderr] warning: unused import: `web_sys::console` [INFO] [stderr] --> src/lib.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use web_sys::console; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `wasm_bindgen::prelude::*` [INFO] [stderr] --> src/bus.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use wasm_bindgen::prelude::*; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bus.rs:10:46 [INFO] [stderr] | [INFO] [stderr] 10 | controls: Rc>>>, [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Fn(f32)` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/bus.rs:25:74 [INFO] [stderr] | [INFO] [stderr] 25 | pub fn control(&self, id: String, initial_value: f32, on_change: Box) { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Fn(f32)` [INFO] [stderr] [INFO] [stderr] warning: field is never read: `node` [INFO] [stderr] --> src/cv.rs:14:5 [INFO] [stderr] | [INFO] [stderr] 14 | node: GainNode, [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `modulate` [INFO] [stderr] --> src/bus.rs:34:5 [INFO] [stderr] | [INFO] [stderr] 34 | pub fn modulate(&self, from: String, to: String) { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `value` [INFO] [stderr] --> src/bus.rs:40:5 [INFO] [stderr] | [INFO] [stderr] 40 | pub fn value(&self, id: String) -> f32 { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: field is never read: `name` [INFO] [stderr] --> src/lib.rs:258:5 [INFO] [stderr] | [INFO] [stderr] 258 | name: String, [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: function is never used: `release` [INFO] [stderr] --> src/lib.rs:714:11 [INFO] [stderr] | [INFO] [stderr] 714 | unsafe fn release() { [INFO] [stderr] | ^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: 9 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.41s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/jam-a7df741f4ac8f268 [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 [INFO] [stdout] [INFO] running `"docker" "inspect" "7326fdff21d94a82d143debb138fa103e169396e3308ef477d0f49eb36fba0c3"` [INFO] running `"docker" "rm" "-f" "7326fdff21d94a82d143debb138fa103e169396e3308ef477d0f49eb36fba0c3"` [INFO] [stdout] 7326fdff21d94a82d143debb138fa103e169396e3308ef477d0f49eb36fba0c3