[INFO] fetching crate toad-stem 1.0.0-beta.3... [INFO] testing toad-stem-1.0.0-beta.3 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1 [INFO] extracting crate toad-stem 1.0.0-beta.3 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate toad-stem 1.0.0-beta.3 [INFO] finished tweaking crates.io crate toad-stem 1.0.0-beta.3 [INFO] tweaked toml for crates.io crate toad-stem 1.0.0-beta.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate toad-stem 1.0.0-beta.3 on toolchain b83b707f97d809763b7861afa7638871f3339a33 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 6e768fe0087c82b0ef6a9ed1253c6514d675ecc4a67c0882e5e7f003a9f907af [INFO] running `Command { std: "docker" "start" "-a" "6e768fe0087c82b0ef6a9ed1253c6514d675ecc4a67c0882e5e7f003a9f907af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6e768fe0087c82b0ef6a9ed1253c6514d675ecc4a67c0882e5e7f003a9f907af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6e768fe0087c82b0ef6a9ed1253c6514d675ecc4a67c0882e5e7f003a9f907af", kill_on_drop: false }` [INFO] [stdout] 6e768fe0087c82b0ef6a9ed1253c6514d675ecc4a67c0882e5e7f003a9f907af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] ebc36af19e9cecd323671bd58c4d9e17fcb40a0d40e56e2fbfd46151420f082a [INFO] running `Command { std: "docker" "start" "-a" "ebc36af19e9cecd323671bd58c4d9e17fcb40a0d40e56e2fbfd46151420f082a", kill_on_drop: false }` [INFO] [stderr] Compiling toad-stem v1.0.0-beta.3 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.16s [INFO] running `Command { std: "docker" "inspect" "ebc36af19e9cecd323671bd58c4d9e17fcb40a0d40e56e2fbfd46151420f082a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "ebc36af19e9cecd323671bd58c4d9e17fcb40a0d40e56e2fbfd46151420f082a", kill_on_drop: false }` [INFO] [stdout] ebc36af19e9cecd323671bd58c4d9e17fcb40a0d40e56e2fbfd46151420f082a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 64d7d7fc79d01f308a6b97d1e30ddee3d945a167394d62586bae8e61ecb77e48 [INFO] running `Command { std: "docker" "start" "-a" "64d7d7fc79d01f308a6b97d1e30ddee3d945a167394d62586bae8e61ecb77e48", kill_on_drop: false }` [INFO] [stderr] Compiling toad-stem v1.0.0-beta.3 (/opt/rustwide/workdir) [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:190:11 [INFO] [stdout] | [INFO] [stdout] 190 | $b.as_ref().unwrap().clone().wait(); [INFO] [stdout] | ^^ shared reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 195 | wait!(START); [INFO] [stdout] | ------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stdout] = note: this warning originates in the macro `wait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:190:11 [INFO] [stdout] | [INFO] [stdout] 190 | $b.as_ref().unwrap().clone().wait(); [INFO] [stdout] | ^^ shared reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 198 | wait!(READING); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: this warning originates in the macro `wait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:190:11 [INFO] [stdout] | [INFO] [stdout] 190 | $b.as_ref().unwrap().clone().wait(); [INFO] [stdout] | ^^ shared reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 199 | wait!(READING_DONE); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: this warning originates in the macro `wait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:190:11 [INFO] [stdout] | [INFO] [stdout] 190 | $b.as_ref().unwrap().clone().wait(); [INFO] [stdout] | ^^ shared reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 202 | wait!(MODIFY_DONE); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: this warning originates in the macro `wait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:190:11 [INFO] [stdout] | [INFO] [stdout] 190 | $b.as_ref().unwrap().clone().wait(); [INFO] [stdout] | ^^ shared reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 206 | wait!(START); [INFO] [stdout] | ------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: this warning originates in the macro `wait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:190:11 [INFO] [stdout] | [INFO] [stdout] 190 | $b.as_ref().unwrap().clone().wait(); [INFO] [stdout] | ^^ shared reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 207 | wait!(READING); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: this warning originates in the macro `wait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:190:11 [INFO] [stdout] | [INFO] [stdout] 190 | $b.as_ref().unwrap().clone().wait(); [INFO] [stdout] | ^^ shared reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 209 | wait!(MODIFY_DONE); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: this warning originates in the macro `wait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:190:11 [INFO] [stdout] | [INFO] [stdout] 190 | $b.as_ref().unwrap().clone().wait(); [INFO] [stdout] | ^^ shared reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 212 | wait!(START); [INFO] [stdout] | ------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: this warning originates in the macro `wait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:190:11 [INFO] [stdout] | [INFO] [stdout] 190 | $b.as_ref().unwrap().clone().wait(); [INFO] [stdout] | ^^ shared reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 213 | wait!(READING); [INFO] [stdout] | -------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: this warning originates in the macro `wait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:190:11 [INFO] [stdout] | [INFO] [stdout] 190 | $b.as_ref().unwrap().clone().wait(); [INFO] [stdout] | ^^ shared reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 214 | wait!(READING_DONE); [INFO] [stdout] | ------------------- in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: this warning originates in the macro `wait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a shared reference to mutable static [INFO] [stdout] --> src/lib.rs:190:11 [INFO] [stdout] | [INFO] [stdout] 190 | $b.as_ref().unwrap().clone().wait(); [INFO] [stdout] | ^^ shared reference to mutable static [INFO] [stdout] ... [INFO] [stdout] 215 | wait!(MODIFY_DONE); [INFO] [stdout] | ------------------ in this macro invocation [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stdout] = note: this warning originates in the macro `wait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.43s [INFO] running `Command { std: "docker" "inspect" "64d7d7fc79d01f308a6b97d1e30ddee3d945a167394d62586bae8e61ecb77e48", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "64d7d7fc79d01f308a6b97d1e30ddee3d945a167394d62586bae8e61ecb77e48", kill_on_drop: false }` [INFO] [stdout] 64d7d7fc79d01f308a6b97d1e30ddee3d945a167394d62586bae8e61ecb77e48 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 9ad6534a0a09c82ff036d2d5c255be385a5fb78c712148ed60009271831dbe90 [INFO] running `Command { std: "docker" "start" "-a" "9ad6534a0a09c82ff036d2d5c255be385a5fb78c712148ed60009271831dbe90", kill_on_drop: false }` [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/lib.rs:190:11 [INFO] [stderr] | [INFO] [stderr] 190 | $b.as_ref().unwrap().clone().wait(); [INFO] [stderr] | ^^ shared reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 195 | wait!(START); [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: `#[warn(static_mut_refs)]` (part of `#[warn(rust_2024_compatibility)]`) on by default [INFO] [stderr] = note: this warning originates in the macro `wait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/lib.rs:190:11 [INFO] [stderr] | [INFO] [stderr] 190 | $b.as_ref().unwrap().clone().wait(); [INFO] [stderr] | ^^ shared reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 198 | wait!(READING); [INFO] [stderr] | -------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: this warning originates in the macro `wait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/lib.rs:190:11 [INFO] [stderr] | [INFO] [stderr] 190 | $b.as_ref().unwrap().clone().wait(); [INFO] [stderr] | ^^ shared reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 199 | wait!(READING_DONE); [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: this warning originates in the macro `wait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/lib.rs:190:11 [INFO] [stderr] | [INFO] [stderr] 190 | $b.as_ref().unwrap().clone().wait(); [INFO] [stderr] | ^^ shared reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 202 | wait!(MODIFY_DONE); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: this warning originates in the macro `wait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/lib.rs:190:11 [INFO] [stderr] | [INFO] [stderr] 190 | $b.as_ref().unwrap().clone().wait(); [INFO] [stderr] | ^^ shared reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 206 | wait!(START); [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: this warning originates in the macro `wait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/lib.rs:190:11 [INFO] [stderr] | [INFO] [stderr] 190 | $b.as_ref().unwrap().clone().wait(); [INFO] [stderr] | ^^ shared reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 207 | wait!(READING); [INFO] [stderr] | -------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: this warning originates in the macro `wait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/lib.rs:190:11 [INFO] [stderr] | [INFO] [stderr] 190 | $b.as_ref().unwrap().clone().wait(); [INFO] [stderr] | ^^ shared reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 209 | wait!(MODIFY_DONE); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: this warning originates in the macro `wait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/lib.rs:190:11 [INFO] [stderr] | [INFO] [stderr] 190 | $b.as_ref().unwrap().clone().wait(); [INFO] [stderr] | ^^ shared reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 212 | wait!(START); [INFO] [stderr] | ------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: this warning originates in the macro `wait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/lib.rs:190:11 [INFO] [stderr] | [INFO] [stderr] 190 | $b.as_ref().unwrap().clone().wait(); [INFO] [stderr] | ^^ shared reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 213 | wait!(READING); [INFO] [stderr] | -------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: this warning originates in the macro `wait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/lib.rs:190:11 [INFO] [stderr] | [INFO] [stderr] 190 | $b.as_ref().unwrap().clone().wait(); [INFO] [stderr] | ^^ shared reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 214 | wait!(READING_DONE); [INFO] [stderr] | ------------------- in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: this warning originates in the macro `wait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: creating a shared reference to mutable static [INFO] [stderr] --> src/lib.rs:190:11 [INFO] [stderr] | [INFO] [stderr] 190 | $b.as_ref().unwrap().clone().wait(); [INFO] [stderr] | ^^ shared reference to mutable static [INFO] [stderr] ... [INFO] [stderr] 215 | wait!(MODIFY_DONE); [INFO] [stderr] | ------------------ in this macro invocation [INFO] [stderr] | [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: shared references to mutable statics are dangerous; it's undefined behavior if the static is mutated or if a mutable reference is created for it while the shared reference lives [INFO] [stderr] = note: this warning originates in the macro `wait` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stderr] [INFO] [stderr] warning: `toad-stem` (lib test) generated 11 warnings [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/toad_stem-b89c607b3ecbba47) [INFO] [stdout] [INFO] [stdout] running 5 tests [INFO] [stdout] test test::refcell_mut ... ok [INFO] [stdout] test test::rwlock_mut ... ok [INFO] [stdout] test test::rwlock_concurrent_read_does_not_block_or_panic ... ok [INFO] [stdout] test test::refcell_concurrent_read_does_not_block_or_panic ... ok [INFO] [stdout] test test::stem_modify_blocks_until_refs_dropped ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stderr] Doc-tests toad_stem [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9ad6534a0a09c82ff036d2d5c255be385a5fb78c712148ed60009271831dbe90", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9ad6534a0a09c82ff036d2d5c255be385a5fb78c712148ed60009271831dbe90", kill_on_drop: false }` [INFO] [stdout] 9ad6534a0a09c82ff036d2d5c255be385a5fb78c712148ed60009271831dbe90