[INFO] fetching crate elicit 0.7.8... [INFO] testing elicit-0.7.8 against 1.55.0 for beta-1.56-1 [INFO] extracting crate elicit 0.7.8 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate elicit 0.7.8 on toolchain 1.55.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "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-3/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] ca9cdcffa2996911e14dc45b073283f216328808c307ecac72261f822dcbd071 [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" "ca9cdcffa2996911e14dc45b073283f216328808c307ecac72261f822dcbd071", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "ca9cdcffa2996911e14dc45b073283f216328808c307ecac72261f822dcbd071", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ca9cdcffa2996911e14dc45b073283f216328808c307ecac72261f822dcbd071", kill_on_drop: false }` [INFO] [stdout] ca9cdcffa2996911e14dc45b073283f216328808c307ecac72261f822dcbd071 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "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] c1fd69531d9aeb4a072139cba6e8f0e6c2463fd1e3f2c3f6865bd89f08dfb468 [INFO] running `Command { std: "docker" "start" "-a" "c1fd69531d9aeb4a072139cba6e8f0e6c2463fd1e3f2c3f6865bd89f08dfb468", kill_on_drop: false }` [INFO] [stderr] Compiling elicit v0.7.8 (/opt/rustwide/workdir) [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.33s [INFO] running `Command { std: "docker" "inspect" "c1fd69531d9aeb4a072139cba6e8f0e6c2463fd1e3f2c3f6865bd89f08dfb468", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c1fd69531d9aeb4a072139cba6e8f0e6c2463fd1e3f2c3f6865bd89f08dfb468", kill_on_drop: false }` [INFO] [stdout] c1fd69531d9aeb4a072139cba6e8f0e6c2463fd1e3f2c3f6865bd89f08dfb468 [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--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] 43d9260308af83a727254cecead4169927830af2a1262e0f3cab44b947c7ebbe [INFO] running `Command { std: "docker" "start" "-a" "43d9260308af83a727254cecead4169927830af2a1262e0f3cab44b947c7ebbe", 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 0.88s [INFO] running `Command { std: "docker" "inspect" "43d9260308af83a727254cecead4169927830af2a1262e0f3cab44b947c7ebbe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43d9260308af83a727254cecead4169927830af2a1262e0f3cab44b947c7ebbe", kill_on_drop: false }` [INFO] [stdout] 43d9260308af83a727254cecead4169927830af2a1262e0f3cab44b947c7ebbe [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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", 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] b31334431e96fcc33e42b5e1d606324622d828d2770e29d72af9080fd703dfdb [INFO] running `Command { std: "docker" "start" "-a" "b31334431e96fcc33e42b5e1d606324622d828d2770e29d72af9080fd703dfdb", 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: `elicit` (lib test) generated 2 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/elicit-3242ece758b1c1ed) [INFO] [stdout] [INFO] [stdout] running 4 tests [INFO] [stdout] test aelicit::tests::aelicit_with ... ok [INFO] [stdout] test elicit::tests::elicit_with ... ok [INFO] [stdout] test error::tests::test_send ... ok [INFO] [stderr] Doc-tests elicit [INFO] [stdout] test error::tests::test_sync ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/elicit.rs - elicit (line 6) ... ok [INFO] [stdout] test src/aelicit.rs - aelicit (line 6) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.75s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "b31334431e96fcc33e42b5e1d606324622d828d2770e29d72af9080fd703dfdb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b31334431e96fcc33e42b5e1d606324622d828d2770e29d72af9080fd703dfdb", kill_on_drop: false }` [INFO] [stdout] b31334431e96fcc33e42b5e1d606324622d828d2770e29d72af9080fd703dfdb