[INFO] cloning repository https://github.com/portal-co/corwake [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/portal-co/corwake" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fportal-co%2Fcorwake", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fportal-co%2Fcorwake'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] c93f2de6fd48aa3f45317747d6fba86422c2547f [INFO] checking portal-co/corwake against try#943e2200e35c3825486c4671b6cab0107a07f8c1 for pr-148952 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fportal-co%2Fcorwake" "/workspace/builds/worker-2-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-2-tc2/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/portal-co/corwake [INFO] finished tweaking git repo https://github.com/portal-co/corwake [INFO] tweaked toml for git repo https://github.com/portal-co/corwake written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/portal-co/corwake on toolchain 943e2200e35c3825486c4671b6cab0107a07f8c1 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/portal-co/corwake already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e76268d0accb12e6a2112e24b7610e27450a74fe2e8c7e4b13f384be8393189f [INFO] running `Command { std: "docker" "start" "-a" "e76268d0accb12e6a2112e24b7610e27450a74fe2e8c7e4b13f384be8393189f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e76268d0accb12e6a2112e24b7610e27450a74fe2e8c7e4b13f384be8393189f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e76268d0accb12e6a2112e24b7610e27450a74fe2e8c7e4b13f384be8393189f", kill_on_drop: false }` [INFO] [stdout] e76268d0accb12e6a2112e24b7610e27450a74fe2e8c7e4b13f384be8393189f [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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+943e2200e35c3825486c4671b6cab0107a07f8c1" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] a629652aded0ecf84dd5d4423cff296588dbe7a2a9b0755f593730c63e87a05c [INFO] running `Command { std: "docker" "start" "-a" "a629652aded0ecf84dd5d4423cff296588dbe7a2a9b0755f593730c63e87a05c", kill_on_drop: false }` [INFO] [stderr] Compiling externref-macro v0.2.0 [INFO] [stderr] Checking externref v0.2.0 [INFO] [stderr] Checking corwake v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0716]: temporary value dropped while borrowed [INFO] [stdout] --> src/lib.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | #[externref] [INFO] [stdout] | ^^^^^^^^^^^- [INFO] [stdout] | | | [INFO] [stdout] | | temporary value is freed at the end of this statement [INFO] [stdout] | creates a temporary value which is freed while still in use [INFO] [stdout] | using this value as a constant requires that borrow lasts for `'static` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `externref` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0716]: temporary value dropped while borrowed [INFO] [stdout] --> src/lib.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | #[externref] [INFO] [stdout] | ^^^^^^^^^^^- [INFO] [stdout] | | | [INFO] [stdout] | | temporary value is freed at the end of this statement [INFO] [stdout] | creates a temporary value which is freed while still in use [INFO] [stdout] | using this value as a constant requires that borrow lasts for `'static` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `externref` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `w` [INFO] [stdout] --> src/lib.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | let w = unsafe { core::task::Waker::new(p0, p1) }; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0716`. [INFO] [stdout] [INFO] [stderr] error: could not compile `corwake` (lib test) due to 2 previous errors; 1 warning emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0716]: temporary value dropped while borrowed [INFO] [stdout] --> src/lib.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | #[externref] [INFO] [stdout] | ^^^^^^^^^^^- [INFO] [stdout] | | | [INFO] [stdout] | | temporary value is freed at the end of this statement [INFO] [stdout] | creates a temporary value which is freed while still in use [INFO] [stdout] | using this value as a constant requires that borrow lasts for `'static` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `externref` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0716]: temporary value dropped while borrowed [INFO] [stdout] --> src/lib.rs:71:5 [INFO] [stdout] | [INFO] [stdout] 71 | #[externref] [INFO] [stdout] | ^^^^^^^^^^^- [INFO] [stdout] | | | [INFO] [stdout] | | temporary value is freed at the end of this statement [INFO] [stdout] | creates a temporary value which is freed while still in use [INFO] [stdout] | using this value as a constant requires that borrow lasts for `'static` [INFO] [stdout] | [INFO] [stdout] = note: this error originates in the attribute macro `externref` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused variable: `w` [INFO] [stdout] --> src/lib.rs:69:13 [INFO] [stdout] | [INFO] [stdout] 69 | let w = unsafe { core::task::Waker::new(p0, p1) }; [INFO] [stdout] | ^ help: if this is intentional, prefix it with an underscore: `_w` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_variables)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0716`. [INFO] [stdout] [INFO] [stderr] error: could not compile `corwake` (lib) due to 2 previous errors; 1 warning emitted [INFO] running `Command { std: "docker" "inspect" "a629652aded0ecf84dd5d4423cff296588dbe7a2a9b0755f593730c63e87a05c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a629652aded0ecf84dd5d4423cff296588dbe7a2a9b0755f593730c63e87a05c", kill_on_drop: false }` [INFO] [stdout] a629652aded0ecf84dd5d4423cff296588dbe7a2a9b0755f593730c63e87a05c