[INFO] fetching crate elicit 0.7.8...
[INFO] testing elicit-0.7.8 against try#ce59db7a1b1b012fb2793c4641c1bdecad7a128b for pr-85530
[INFO] extracting crate elicit 0.7.8 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate elicit 0.7.8 on toolchain ce59db7a1b1b012fb2793c4641c1bdecad7a128b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 03ba1223cdfabcd85bac69880e04cedc18f9cb09878bb4ebc632495c3835532b
[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" "03ba1223cdfabcd85bac69880e04cedc18f9cb09878bb4ebc632495c3835532b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "03ba1223cdfabcd85bac69880e04cedc18f9cb09878bb4ebc632495c3835532b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03ba1223cdfabcd85bac69880e04cedc18f9cb09878bb4ebc632495c3835532b", kill_on_drop: false }`
[INFO] [stdout] 03ba1223cdfabcd85bac69880e04cedc18f9cb09878bb4ebc632495c3835532b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 555f69ccd9ba8de36780d030d34156893df14480661cfd2280d96c27e6968158
[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" "555f69ccd9ba8de36780d030d34156893df14480661cfd2280d96c27e6968158", kill_on_drop: false }`
[INFO] [stderr]    Compiling elicit v0.7.8 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "555f69ccd9ba8de36780d030d34156893df14480661cfd2280d96c27e6968158", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "555f69ccd9ba8de36780d030d34156893df14480661cfd2280d96c27e6968158", kill_on_drop: false }`
[INFO] [stdout] 555f69ccd9ba8de36780d030d34156893df14480661cfd2280d96c27e6968158
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0b96b4c2c5ed43bc6e1a95fe8f856ef86c5ccec51082bf3a0f3d681a766a9bb4
[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" "0b96b4c2c5ed43bc6e1a95fe8f856ef86c5ccec51082bf3a0f3d681a766a9bb4", 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<Aelicit> {
[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<Elicit> {
[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 0.93s
[INFO] running `Command { std: "docker" "inspect" "0b96b4c2c5ed43bc6e1a95fe8f856ef86c5ccec51082bf3a0f3d681a766a9bb4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0b96b4c2c5ed43bc6e1a95fe8f856ef86c5ccec51082bf3a0f3d681a766a9bb4", kill_on_drop: false }`
[INFO] [stdout] 0b96b4c2c5ed43bc6e1a95fe8f856ef86c5ccec51082bf3a0f3d681a766a9bb4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "+ce59db7a1b1b012fb2793c4641c1bdecad7a128b" "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] 1bc9d0c67a09445d14e894fa3a76f22b6fa696c25be88685a1115447d634a046
[INFO] running `Command { std: "docker" "start" "-a" "1bc9d0c67a09445d14e894fa3a76f22b6fa696c25be88685a1115447d634a046", 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<Aelicit> {
[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<Elicit> {
[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] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/elicit-cbc3317dfedf0066)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test elicit::tests::elicit_with ... ok
[INFO] [stdout] test error::tests::test_send ... ok
[INFO] [stdout] test aelicit::tests::aelicit_with ... ok
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests elicit
[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 0.68s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "1bc9d0c67a09445d14e894fa3a76f22b6fa696c25be88685a1115447d634a046", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1bc9d0c67a09445d14e894fa3a76f22b6fa696c25be88685a1115447d634a046", kill_on_drop: false }`
[INFO] [stdout] 1bc9d0c67a09445d14e894fa3a76f22b6fa696c25be88685a1115447d634a046