[INFO] fetching crate wlambda 0.6.3... [INFO] testing wlambda-0.6.3 against beta-2021-01-01 for beta-1.50-1 [INFO] extracting crate wlambda 0.6.3 into /workspace/builds/worker-3/source [INFO] validating manifest of crates.io crate wlambda 0.6.3 on toolchain beta-2021-01-01 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking crates.io crate wlambda 0.6.3 [INFO] finished tweaking crates.io crate wlambda 0.6.3 [INFO] tweaked toml for crates.io crate wlambda 0.6.3 written to /workspace/builds/worker-3/source/Cargo.toml [INFO] crate crates.io crate wlambda 0.6.3 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded dirs-sys-next v0.1.0 [INFO] [stderr] Downloaded rustyline v6.2.0 [INFO] [stderr] Downloaded dirs-next v1.0.1 [INFO] [stderr] Downloaded mint v0.5.5 [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" "+beta-2021-01-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c4c60287f03dc5f0924fe70322d1f0613e064f8b12486e70eb025e7f3ad48288 [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" "c4c60287f03dc5f0924fe70322d1f0613e064f8b12486e70eb025e7f3ad48288", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c4c60287f03dc5f0924fe70322d1f0613e064f8b12486e70eb025e7f3ad48288", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c4c60287f03dc5f0924fe70322d1f0613e064f8b12486e70eb025e7f3ad48288", kill_on_drop: false }` [INFO] [stdout] c4c60287f03dc5f0924fe70322d1f0613e064f8b12486e70eb025e7f3ad48288 [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" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 63ff5bcfe443bc8ac44f047610f7e5e0dc5742a042ecf5164f27ae3f0aa27596 [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" "63ff5bcfe443bc8ac44f047610f7e5e0dc5742a042ecf5164f27ae3f0aa27596", 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 libc v0.2.73 [INFO] [stderr] Compiling proc-macro2 v1.0.19 [INFO] [stderr] Compiling syn v1.0.34 [INFO] [stderr] Compiling serde_derive v1.0.114 [INFO] [stderr] Compiling serde v1.0.114 [INFO] [stderr] Compiling nix v0.17.0 [INFO] [stderr] Compiling serde_json v1.0.56 [INFO] [stderr] Compiling itoa v0.4.6 [INFO] [stderr] Compiling utf8parse v0.2.0 [INFO] [stderr] Compiling num-traits v0.2.12 [INFO] [stderr] Compiling num-integer v0.1.43 [INFO] [stderr] Compiling aho-corasick v0.7.13 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Compiling regex v1.3.9 [INFO] [stderr] Compiling rmp v0.8.9 [INFO] [stderr] Compiling dirs-sys-next v0.1.0 [INFO] [stderr] Compiling time v0.1.43 [INFO] [stderr] Compiling dirs-next v1.0.1 [INFO] [stderr] Compiling chrono v0.4.13 [INFO] [stderr] Compiling rustyline v6.2.0 [INFO] [stderr] Compiling rmp-serde v0.14.3 [INFO] [stderr] Compiling wlambda v0.6.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/vval.rs:477:9 [INFO] [stdout] | [INFO] [stdout] 477 | std::mem::replace(&mut self.current_self, old_self); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/vval.rs:885:17 [INFO] [stdout] | [INFO] [stdout] 885 | std::mem::replace(&mut self.loop_info, li); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/vval.rs:888:17 [INFO] [stdout] | [INFO] [stdout] 888 | std::mem::replace(&mut self.accum_fun, fun); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/vval.rs:889:17 [INFO] [stdout] | [INFO] [stdout] 889 | std::mem::replace(&mut self.accum_val, val); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/vval.rs:892:17 [INFO] [stdout] | [INFO] [stdout] 892 | std::mem::replace(&mut self.current_self, slf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/vval.rs:895:17 [INFO] [stdout] | [INFO] [stdout] 895 | std::mem::replace(&mut self.iter, i); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 15s [INFO] running `Command { std: "docker" "inspect" "63ff5bcfe443bc8ac44f047610f7e5e0dc5742a042ecf5164f27ae3f0aa27596", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "63ff5bcfe443bc8ac44f047610f7e5e0dc5742a042ecf5164f27ae3f0aa27596", kill_on_drop: false }` [INFO] [stdout] 63ff5bcfe443bc8ac44f047610f7e5e0dc5742a042ecf5164f27ae3f0aa27596 [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" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 2ed7774cec5f9d2d58b3ae109637a81a0f366b18d918ab9f05f7ae7be49366e5 [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" "2ed7774cec5f9d2d58b3ae109637a81a0f366b18d918ab9f05f7ae7be49366e5", kill_on_drop: false }` [INFO] [stderr] Compiling wlambda v0.6.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/vval.rs:477:9 [INFO] [stdout] | [INFO] [stdout] 477 | std::mem::replace(&mut self.current_self, old_self); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/vval.rs:885:17 [INFO] [stdout] | [INFO] [stdout] 885 | std::mem::replace(&mut self.loop_info, li); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/vval.rs:888:17 [INFO] [stdout] | [INFO] [stdout] 888 | std::mem::replace(&mut self.accum_fun, fun); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/vval.rs:889:17 [INFO] [stdout] | [INFO] [stdout] 889 | std::mem::replace(&mut self.accum_val, val); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/vval.rs:892:17 [INFO] [stdout] | [INFO] [stdout] 892 | std::mem::replace(&mut self.current_self, slf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/vval.rs:895:17 [INFO] [stdout] | [INFO] [stdout] 895 | std::mem::replace(&mut self.iter, i); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/vval.rs:477:9 [INFO] [stdout] | [INFO] [stdout] 477 | std::mem::replace(&mut self.current_self, old_self); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_must_use)]` on by default [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/vval.rs:885:17 [INFO] [stdout] | [INFO] [stdout] 885 | std::mem::replace(&mut self.loop_info, li); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/vval.rs:888:17 [INFO] [stdout] | [INFO] [stdout] 888 | std::mem::replace(&mut self.accum_fun, fun); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/vval.rs:889:17 [INFO] [stdout] | [INFO] [stdout] 889 | std::mem::replace(&mut self.accum_val, val); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/vval.rs:892:17 [INFO] [stdout] | [INFO] [stdout] 892 | std::mem::replace(&mut self.current_self, slf); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused return value of `std::mem::replace` that must be used [INFO] [stdout] --> src/vval.rs:895:17 [INFO] [stdout] | [INFO] [stdout] 895 | std::mem::replace(&mut self.iter, i); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 32.87s [INFO] running `Command { std: "docker" "inspect" "2ed7774cec5f9d2d58b3ae109637a81a0f366b18d918ab9f05f7ae7be49366e5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2ed7774cec5f9d2d58b3ae109637a81a0f366b18d918ab9f05f7ae7be49366e5", kill_on_drop: false }` [INFO] [stdout] 2ed7774cec5f9d2d58b3ae109637a81a0f366b18d918ab9f05f7ae7be49366e5 [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" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 53596f9c2d45e3abacb38ecc1d1c846e44cd2b32af11614d7a81cec99606150a [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" "53596f9c2d45e3abacb38ecc1d1c846e44cd2b32af11614d7a81cec99606150a", kill_on_drop: false }` [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/vval.rs:477:9 [INFO] [stderr] | [INFO] [stderr] 477 | std::mem::replace(&mut self.current_self, old_self); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/vval.rs:885:17 [INFO] [stderr] | [INFO] [stderr] 885 | std::mem::replace(&mut self.loop_info, li); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/vval.rs:888:17 [INFO] [stderr] | [INFO] [stderr] 888 | std::mem::replace(&mut self.accum_fun, fun); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/vval.rs:889:17 [INFO] [stderr] | [INFO] [stderr] 889 | std::mem::replace(&mut self.accum_val, val); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/vval.rs:892:17 [INFO] [stderr] | [INFO] [stderr] 892 | std::mem::replace(&mut self.current_self, slf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/vval.rs:895:17 [INFO] [stderr] | [INFO] [stderr] 895 | std::mem::replace(&mut self.iter, i); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/vval.rs:477:9 [INFO] [stderr] | [INFO] [stderr] 477 | std::mem::replace(&mut self.current_self, old_self); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/vval.rs:885:17 [INFO] [stderr] | [INFO] [stderr] 885 | std::mem::replace(&mut self.loop_info, li); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/vval.rs:888:17 [INFO] [stderr] | [INFO] [stderr] 888 | std::mem::replace(&mut self.accum_fun, fun); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/vval.rs:889:17 [INFO] [stderr] | [INFO] [stderr] 889 | std::mem::replace(&mut self.accum_val, val); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/vval.rs:892:17 [INFO] [stderr] | [INFO] [stderr] 892 | std::mem::replace(&mut self.current_self, slf); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: unused return value of `std::mem::replace` that must be used [INFO] [stderr] --> src/vval.rs:895:17 [INFO] [stderr] | [INFO] [stderr] 895 | std::mem::replace(&mut self.iter, i); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: if you don't need the old value, you can just assign the new value directly [INFO] [stderr] [INFO] [stderr] warning: 6 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/wlambda-3cad0db1ce98936c [INFO] [stdout] [INFO] [stdout] running 52 tests [INFO] [stdout] test parser::tests::check_apply ... ok [INFO] [stdout] test parser::tests::check_assignments ... ok [INFO] [stdout] test parser::tests::check_const ... ok [INFO] [stdout] test parser::tests::check_err_val ... ok [INFO] [stdout] test parser::tests::check_call_op ... ok [INFO] [stdout] test parser::tests::check_calls ... ok [INFO] [stdout] test parser::tests::check_nvec ... ok [INFO] [stdout] test parser::tests::check_pair_op ... ok [INFO] [stdout] test parser::tests::check_coll_add_op ... ok [INFO] [stdout] test parser::tests::check_expr_err ... ok [INFO] [stdout] test parser::tests::check_parse_numbers ... ok [INFO] [stdout] test parser::tests::check_func ... ok [INFO] [stdout] test parser::tests::check_parse_last_commas ... ok [INFO] [stdout] test parser::tests::check_binops ... ok [INFO] [stdout] test parser::tests::check_parse_vec ... ok [INFO] [stdout] test parser::tests::check_primitives ... ok [INFO] [stdout] test parser::tests::check_identifier ... ok [INFO] [stdout] test parser::tests::check_indent_error ... ok [INFO] [stdout] test parser::tests::check_right_call ... ok [INFO] [stdout] test parser::tests::check_parse_sym ... ok [INFO] [stdout] test parser::tests::check_backtick_ident ... ok [INFO] [stdout] test parser::tests::check_str ... ok [INFO] [stdout] test parser::tests::check_self ... ok [INFO] [stdout] test parser::tests::check_parse_field_access ... ok [INFO] [stdout] test parser::tests::check_map ... ok [INFO] [stdout] test selector::tests::check_selector_globs ... ok [INFO] [stdout] test selector::tests::check_selector_kvmatch_parse ... ok [INFO] [stdout] test selector::tests::check_selector_match_esc ... ok [INFO] [stdout] test parser::tests::check_parse_ref_deref ... ok [INFO] [stdout] test selector::tests::check_patterns_py_tests ... ok [INFO] [stdout] test parser::tests::check_expr ... ok [INFO] [stdout] test util::tests::util_rgb2hsv ... ok [INFO] [stdout] test selector::tests::check_selector_node_path ... ok [INFO] [stdout] test selector::tests::check_pattern_capture ... ok [INFO] [stdout] test selector::tests::check_selector_match_path ... ok [INFO] [stdout] test rpc_helper::tests::check_rpc ... ok [INFO] [stdout] test selector::tests::check_selector_subpat ... ok [INFO] [stdout] test selector::tests::check_selector_rec_cond ... ok [INFO] [stdout] test selector::tests::check_selector_la ... ok [INFO] [stdout] test selector::tests::check_selector_kv_match ... ok [INFO] [stdout] test vm::tests::vm_data ... ok [INFO] [stdout] test vm::tests::vm_pair ... ok [INFO] [stdout] test vm::tests::vm_maps ... ok [INFO] [stdout] test selector::tests::check_selector_rec_glob ... ok [INFO] [stdout] test vm::tests::vm_func ... ok [INFO] [stdout] test vm::tests::vm_lists ... ok [INFO] [stdout] test vm::tests::vm_while ... ok [INFO] [stdout] test vm::tests::vm_assign ... ok [INFO] [stdout] test selector::tests::check_patterns ... ok [INFO] [stdout] test vm::tests::vm_vars ... ok [INFO] [stdout] test vm::tests::vm_check_bytes_impl ... ok [INFO] [stdout] test vm::tests::vm_call ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 52 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.44s [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/wlambda-dab0492d07d4b653 [INFO] [stdout] [INFO] [stderr] Running /opt/rustwide/target/debug/deps/language-7d1f0c985a9de1ea [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 116 tests [INFO] [stdout] test check_backslash_function ... ok [INFO] [stdout] test check_bool ... ok [INFO] [stdout] test check_borrow_error ... ok [INFO] [stdout] test check_args ... ok [INFO] [stdout] test check_call_primitives ... ok [INFO] [stdout] test check_callbacks ... ok [INFO] [stdout] test check_call_order ... ok [INFO] [stdout] test check_compile_env ... ok [INFO] [stdout] test check_append_prepend ... ok [INFO] [stdout] test check_byte_str_index ... ok [INFO] [stdout] test check_apply ... ok [INFO] [stdout] test check_copy ... ok [INFO] [stdout] test check_code_string_literals ... ok [INFO] [stdout] test check_arithmetics ... ok [INFO] [stdout] test check_delete ... ok [INFO] [stdout] test check_accum ... ok [INFO] [stdout] test check_and_or ... ok [INFO] [stdout] test check_byte_replace ... ok [INFO] [stdout] test check_arity ... ok [INFO] [stdout] test check_bytes_impl ... ok [INFO] [stdout] test check_error_reporting_func ... ok [INFO] [stdout] test check_field ... ok [INFO] [stdout] test check_eval ... ok [INFO] [stdout] test check_const ... ok [INFO] [stdout] test check_cyclic_str_write ... ok [INFO] [stdout] test check_error_fn_pos ... ok [INFO] [stdout] test check_find ... ok [INFO] [stdout] test check_eval_ctx ... ok [INFO] [stdout] test check_function_local_space ... ok [INFO] [stdout] test check_accumulator ... ok [INFO] [stdout] test check_function_string_rep ... ok [INFO] [stdout] test check_global_vars ... ok [INFO] [stdout] test check_destructure_pair ... ok [INFO] [stdout] test check_global_var_api ... ok [INFO] [stdout] test check_field_access ... ok [INFO] [stdout] test check_int_float_conversion ... ok [INFO] [stdout] test check_iter_var_closure ... ok [INFO] [stdout] test check_error ... ok [INFO] [stdout] test check_eqv ... ok [INFO] [stdout] test check_destructure ... ok [INFO] [stdout] test check_for ... ok [INFO] [stdout] test check_json ... ok [INFO] [stdout] test capture_ref_semantics ... ok [INFO] [stdout] test check_if ... ok [INFO] [stdout] test check_jump_table ... ok [INFO] [stdout] test check_match ... ok [INFO] [stdout] test check_hash_fnv1 ... ok [INFO] [stdout] test check_loop_info_unwind ... ok [INFO] [stdout] test check_lst_map ... ok [INFO] [stdout] test check_msgpack ... ok [INFO] [stdout] test check_lerp_smoothstep ... ok [INFO] [stdout] XXXXXXXXXXXXXXXXXXXXXXX [INFO] [stdout] XXXXXXXXXXXXXXXXXXXXXXX [INFO] [stdout] test check_iter_data ... ok [INFO] [stdout] test check_len_fun ... ok [INFO] [stdout] test check_color_functions ... ok [INFO] [stdout] test check_list_boolean_indexing ... ok [INFO] [stdout] test check_pick ... ok [INFO] [stdout] test check_prelude_assert ... ok [INFO] [stdout] test check_oop ... ok [INFO] [stdout] test check_kve_funcs ... ok [INFO] [stdout] test check_prelude ... ok [INFO] [stdout] test check_iter ... ok [INFO] [stdout] test check_prelude_str ... ok [INFO] [stdout] test check_op_assignment ... ok [INFO] [stdout] test check_prelude_chrono ... FAILED [INFO] [stdout] test check_range ... ok [INFO] [stdout] test check_push ... ok [INFO] [stdout] test check_range_break ... ok [INFO] [stdout] test check_quote ... ok [INFO] [stdout] test check_list_add_ops ... ok [INFO] [stdout] test check_range_next ... ok [INFO] [stdout] test check_prelude_regex ... ok [INFO] [stdout] test check_method_calls ... ok [INFO] [stdout] test check_return_sp ... ok [INFO] [stdout] test check_returned_functions ... ok [INFO] [stdout] test check_optionals ... ok [INFO] [stdout] test check_shuffle ... ok [INFO] [stdout] test check_num_funs ... ok [INFO] [stdout] test check_regex_patterns ... ok [INFO] [stdout] test check_return ... ok [INFO] [stdout] test check_set_key ... ok [INFO] [stdout] test check_reverse ... ok [INFO] [stdout] test check_sort ... ok [INFO] [stdout] test check_ref_closures ... ok [INFO] [stdout] test check_splitmix64 ... ok [INFO] [stdout] test check_ref ... ok [INFO] [stdout] test check_splices ... ok [INFO] [stdout] test check_test_import ... ok [INFO] [stdout] 0 [INFO] [stdout] 1 [INFO] [stdout] 2 [INFO] [stdout] 3 [INFO] [stdout] 4 [INFO] [stdout] test check_test_module_imp_wlambda ... ok [INFO] [stdout] test check_ops ... ok [INFO] [stdout] test check_simple_indexing ... ok [INFO] [stdout] test check_test_funs ... ok [INFO] [stdout] test check_to_no_arity ... ok [INFO] [stdout] test check_string ... ok [INFO] [stdout] test check_struct_match ... ok [INFO] [stdout] test check_pairs ... ok [INFO] [stdout] test check_strengthen ... ok [INFO] [stdout] foo [INFO] [stdout] test check_to_drop ... ok [INFO] [stdout] test check_trim ... ok [INFO] [stdout] test check_type ... ok [INFO] [stdout] test check_userdata ... ok [INFO] [stdout] test check_unary_plus_minus ... ok [INFO] [stdout] test check_user_obj_macro ... ok [INFO] [stdout] test check_write_str ... ok [INFO] [stdout] test check_tree_match ... ok [INFO] [stdout] test map_over_map ... ok [INFO] [stdout] test string_map_with_function ... ok [INFO] [stdout] test closure_generator ... ok [INFO] [stdout] test check_thread_valslot ... ok [INFO] [stdout] test check_while ... ok [INFO] [stdout] test check_formatter ... ok [INFO] [stdout] test check_threads ... ok [INFO] [stdout] test check_trivial ... ok [INFO] [stdout] test ref_semantics ... ok [INFO] [stdout] test check_nvec ... ok [INFO] [stdout] test check_slice ... ok [INFO] [stdout] test check_struct_patterns ... ok [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] [INFO] [stdout] ---- check_prelude_chrono stdout ---- [INFO] [stdout] thread 'check_prelude_chrono' panicked at 'assertion failed: `(left == right)` [INFO] [stdout] left: `"2021"`, [INFO] [stdout] right: `"2020"`', tests/language.rs:1336:9 [INFO] [stdout] stack backtrace: [INFO] [stdout] 0: 0x55c5e4065b37 - std::backtrace_rs::backtrace::libunwind::trace::hcd6e187547b8deec [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/libunwind.rs:90:5 [INFO] [stdout] 1: 0x55c5e4065b37 - std::backtrace_rs::backtrace::trace_unsynchronized::hde10036eb783fbc7 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5 [INFO] [stdout] 2: 0x55c5e4065b37 - std::sys_common::backtrace::_print_fmt::h63987b8f86dfc82a [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:67:5 [INFO] [stdout] 3: 0x55c5e4065b37 - ::fmt::hc33f3ac4cc9c4196 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:46:22 [INFO] [stdout] 4: 0x55c5e408931c - core::fmt::write::hfdcdeb08fb2b3afa [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/fmt/mod.rs:1078:17 [INFO] [stdout] 5: 0x55c5e4061842 - std::io::Write::write_fmt::h28c53dc51251a293 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/io/mod.rs:1519:15 [INFO] [stdout] 6: 0x55c5e4067e55 - std::sys_common::backtrace::_print::hf179508b01f66878 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:49:5 [INFO] [stdout] 7: 0x55c5e4067e55 - std::sys_common::backtrace::print::ha97d11adb39266a6 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:36:9 [INFO] [stdout] 8: 0x55c5e4067e55 - std::panicking::default_hook::{{closure}}::h8da9985a98bd1582 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:208:50 [INFO] [stdout] 9: 0x55c5e40679e2 - std::panicking::default_hook::hbc0ee792993c2ef2 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:222:9 [INFO] [stdout] 10: 0x55c5e40685f1 - std::panicking::rust_panic_with_hook::h9fb9cda33a10f084 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:591:17 [INFO] [stdout] 11: 0x55c5e4068137 - std::panicking::begin_panic_handler::{{closure}}::hf3e83396e085962e [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:497:13 [INFO] [stdout] 12: 0x55c5e4065ffc - std::sys_common::backtrace::__rust_end_short_backtrace::hac151ac4c1e3252d [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:141:18 [INFO] [stdout] 13: 0x55c5e4068099 - rust_begin_unwind [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:493:5 [INFO] [stdout] 14: 0x55c5e4087a21 - core::panicking::panic_fmt::hf6d8a92b065b8f97 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/panicking.rs:92:14 [INFO] [stdout] 15: 0x55c5e39c7bbb - language::check_prelude_chrono::h113162a74d5c363d [INFO] [stdout] at /opt/rustwide/workdir/tests/language.rs:1336:9 [INFO] [stdout] 16: 0x55c5e39c79ea - language::check_prelude_chrono::{{closure}}::hef179c323ceb7777 [INFO] [stdout] at /opt/rustwide/workdir/tests/language.rs:1334:1 [INFO] [stdout] 17: 0x55c5e3a804ce - core::ops::function::FnOnce::call_once::hed65c5feaa8d19c8 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 18: 0x55c5e3aaa9f3 - core::ops::function::FnOnce::call_once::ha61d5393ae51ae22 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 19: 0x55c5e3aaa9f3 - test::__rust_begin_short_backtrace::h4a8691b5281c1f3b [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/test/src/lib.rs:516:5 [INFO] [stdout] 20: 0x55c5e3aa92e6 - as core::ops::function::FnOnce>::call_once::hd25ba61494055ad3 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/alloc/src/boxed.rs:1328:9 [INFO] [stdout] 21: 0x55c5e3aa92e6 - as core::ops::function::FnOnce<()>>::call_once::h052fde7b846767ba [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:322:9 [INFO] [stdout] 22: 0x55c5e3aa92e6 - std::panicking::try::do_call::h04571a1da6838ba1 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:379:40 [INFO] [stdout] 23: 0x55c5e3aa92e6 - std::panicking::try::h758f090614125cbe [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:343:19 [INFO] [stdout] 24: 0x55c5e3aa92e6 - std::panic::catch_unwind::h0c48513d5a021d3c [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:396:14 [INFO] [stdout] 25: 0x55c5e3aa92e6 - test::run_test_in_process::hee75babaaac3822f [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/test/src/lib.rs:538:18 [INFO] [stdout] 26: 0x55c5e3aa92e6 - test::run_test::run_test_inner::{{closure}}::h2920dea75d7f0c1e [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/test/src/lib.rs:449:39 [INFO] [stdout] 27: 0x55c5e3a815f6 - std::sys_common::backtrace::__rust_begin_short_backtrace::ha23dff608830db13 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys_common/backtrace.rs:125:18 [INFO] [stdout] 28: 0x55c5e3a8638d - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hacce322dead3a799 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/thread/mod.rs:474:17 [INFO] [stdout] 29: 0x55c5e3a8638d - as core::ops::function::FnOnce<()>>::call_once::h4f0bc9c26ead0a27 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:322:9 [INFO] [stdout] 30: 0x55c5e3a8638d - std::panicking::try::do_call::h1b9f282fb0c383b3 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:379:40 [INFO] [stdout] 31: 0x55c5e3a8638d - std::panicking::try::hed1ebed51b133ee4 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panicking.rs:343:19 [INFO] [stdout] 32: 0x55c5e3a8638d - std::panic::catch_unwind::h072a2b19fd39a474 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/panic.rs:396:14 [INFO] [stdout] 33: 0x55c5e3a8638d - std::thread::Builder::spawn_unchecked::{{closure}}::hb02c6b2d3ff18bc2 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/thread/mod.rs:473:30 [INFO] [stdout] 34: 0x55c5e3a8638d - core::ops::function::FnOnce::call_once{{vtable.shim}}::hb512c5d27b4adb83 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/core/src/ops/function.rs:227:5 [INFO] [stdout] 35: 0x55c5e406f1aa - as core::ops::function::FnOnce>::call_once::hdbb9ff71143eaad6 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/alloc/src/boxed.rs:1328:9 [INFO] [stdout] 36: 0x55c5e406f1aa - as core::ops::function::FnOnce>::call_once::h9dbde95cefb8368c [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/alloc/src/boxed.rs:1328:9 [INFO] [stdout] 37: 0x55c5e406f1aa - std::sys::unix::thread::Thread::new::thread_start::hc76032c38affd972 [INFO] [stdout] at /rustc/25b3db3aa752d9d4633c983c9d4bf5e48f9baff1/library/std/src/sys/unix/thread.rs:71:17 [INFO] [stdout] 38: 0x7f173bcb3609 - start_thread [INFO] [stdout] 39: 0x7f173ba8b293 - clone [INFO] [stdout] 40: 0x0 - [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] failures: [INFO] [stdout] check_prelude_chrono [INFO] [stdout] [INFO] [stdout] test result: FAILED. 115 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.21s [INFO] [stdout] [INFO] [stderr] error: test failed, to rerun pass '--test language' [INFO] running `Command { std: "docker" "inspect" "53596f9c2d45e3abacb38ecc1d1c846e44cd2b32af11614d7a81cec99606150a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "53596f9c2d45e3abacb38ecc1d1c846e44cd2b32af11614d7a81cec99606150a", kill_on_drop: false }` [INFO] [stdout] 53596f9c2d45e3abacb38ecc1d1c846e44cd2b32af11614d7a81cec99606150a