[INFO] fetching crate elicit 0.7.8... [INFO] testing elicit-0.7.8 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041 [INFO] extracting crate elicit 0.7.8 into /workspace/builds/worker-7/source [INFO] validating manifest of crates.io crate elicit 0.7.8 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate elicit 0.7.8 [INFO] finished tweaking crates.io crate elicit 0.7.8 [INFO] tweaked toml for crates.io crate elicit 0.7.8 written to /workspace/builds/worker-7/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", 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] 9a8de825486ca56a02e9fb13c2050a29c0b4715995bfb08f8850803b50cadfaf [INFO] running `Command { std: "docker" "start" "-a" "9a8de825486ca56a02e9fb13c2050a29c0b4715995bfb08f8850803b50cadfaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9a8de825486ca56a02e9fb13c2050a29c0b4715995bfb08f8850803b50cadfaf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9a8de825486ca56a02e9fb13c2050a29c0b4715995bfb08f8850803b50cadfaf", kill_on_drop: false }` [INFO] [stdout] 9a8de825486ca56a02e9fb13c2050a29c0b4715995bfb08f8850803b50cadfaf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ff7ba4631b117d447479b0bd957d9a8da89bcd0cd062864e62dc4afc4ab3506c [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" "ff7ba4631b117d447479b0bd957d9a8da89bcd0cd062864e62dc4afc4ab3506c", kill_on_drop: false }` [INFO] [stderr] Compiling elicit v0.7.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.38s [INFO] running `Command { std: "docker" "inspect" "ff7ba4631b117d447479b0bd957d9a8da89bcd0cd062864e62dc4afc4ab3506c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ff7ba4631b117d447479b0bd957d9a8da89bcd0cd062864e62dc4afc4ab3506c", kill_on_drop: false }` [INFO] [stdout] ff7ba4631b117d447479b0bd957d9a8da89bcd0cd062864e62dc4afc4ab3506c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a04962a8dfb2578759837750de29323750d24a56e4af5f5ef963f108013c279a [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" "a04962a8dfb2578759837750de29323750d24a56e4af5f5ef963f108013c279a", kill_on_drop: false }` [INFO] [stderr] Compiling elicit v0.7.8 (/opt/rustwide/workdir) [INFO] [stdout] warning: associated function is never used: `upgrade` [INFO] [stdout] --> src/aelicit.rs:104:17 [INFO] [stdout] | [INFO] [stdout] 104 | pub fn upgrade(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 344 | aelicit_define!(aelicit_t0, T0); [INFO] [stdout] | -------------------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] = note: this warning originates in the macro `aelicit_define` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `upgrade` [INFO] [stdout] --> src/elicit.rs:99:17 [INFO] [stdout] | [INFO] [stdout] 99 | pub fn upgrade(&self) -> Option { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 241 | elicit_define!(elicit_t0, T0); [INFO] [stdout] | ------------------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `elicit_define` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.92s [INFO] running `Command { std: "docker" "inspect" "a04962a8dfb2578759837750de29323750d24a56e4af5f5ef963f108013c279a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a04962a8dfb2578759837750de29323750d24a56e4af5f5ef963f108013c279a", kill_on_drop: false }` [INFO] [stdout] a04962a8dfb2578759837750de29323750d24a56e4af5f5ef963f108013c279a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0396e225ca196a8f9a4e86bcaf94d2b3746c8fa18dfcce2f9f2cd965f2e95f5c [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" "0396e225ca196a8f9a4e86bcaf94d2b3746c8fa18dfcce2f9f2cd965f2e95f5c", kill_on_drop: false }` [INFO] [stderr] warning: associated function is never used: `upgrade` [INFO] [stderr] --> src/aelicit.rs:104:17 [INFO] [stderr] | [INFO] [stderr] 104 | pub fn upgrade(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 344 | aelicit_define!(aelicit_t0, T0); [INFO] [stderr] | -------------------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] = note: this warning originates in the macro `aelicit_define` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `upgrade` [INFO] [stderr] --> src/elicit.rs:99:17 [INFO] [stderr] | [INFO] [stderr] 99 | pub fn upgrade(&self) -> Option { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] ... [INFO] [stderr] 241 | elicit_define!(elicit_t0, T0); [INFO] [stderr] | ------------------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: this warning originates in the macro `elicit_define` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: 2 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test aelicit::tests::aelicit_with ... ok [INFO] [stdout] test error::tests::test_sync ... ok [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/elicit-5c59646637148434) [INFO] [stdout] test error::tests::test_send ... ok [INFO] [stdout] test elicit::tests::elicit_with ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] [stderr] Doc-tests elicit [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/aelicit.rs - aelicit (line 6) ... ok [INFO] [stdout] test src/elicit.rs - elicit (line 6) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0396e225ca196a8f9a4e86bcaf94d2b3746c8fa18dfcce2f9f2cd965f2e95f5c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0396e225ca196a8f9a4e86bcaf94d2b3746c8fa18dfcce2f9f2cd965f2e95f5c", kill_on_drop: false }` [INFO] [stdout] 0396e225ca196a8f9a4e86bcaf94d2b3746c8fa18dfcce2f9f2cd965f2e95f5c