[INFO] cloning repository https://github.com/gravaton/workcontracts_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gravaton/workcontracts_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgravaton%2Fworkcontracts_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgravaton%2Fworkcontracts_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f851b909cd4c2d7c817365914e3746a8fc18dce9 [INFO] checking gravaton/workcontracts_rs against try#121a90d34197f711021eeb158e7f4184b8be8ceb for pr-140313 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgravaton%2Fworkcontracts_rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gravaton/workcontracts_rs on toolchain 121a90d34197f711021eeb158e7f4184b8be8ceb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gravaton/workcontracts_rs [INFO] finished tweaking git repo https://github.com/gravaton/workcontracts_rs [INFO] tweaked toml for git repo https://github.com/gravaton/workcontracts_rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/gravaton/workcontracts_rs 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" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stderr] Error response from daemon: mkdir /var/lib/docker/overlay2/81d100d64694bc2609a6b27372a5f3f915c2a945637be4b44de29c22d1d6e5d0-init/merged: no space left on device [INFO] checking gravaton/workcontracts_rs against try#121a90d34197f711021eeb158e7f4184b8be8ceb for pr-140313 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgravaton%2Fworkcontracts_rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gravaton/workcontracts_rs on toolchain 121a90d34197f711021eeb158e7f4184b8be8ceb [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gravaton/workcontracts_rs [INFO] finished tweaking git repo https://github.com/gravaton/workcontracts_rs [INFO] tweaked toml for git repo https://github.com/gravaton/workcontracts_rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/gravaton/workcontracts_rs 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" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 228b570f479c4ce97dc508f0d29a30f08b801237e56e0e6355ec02189eaea724 [INFO] running `Command { std: "docker" "start" "-a" "228b570f479c4ce97dc508f0d29a30f08b801237e56e0e6355ec02189eaea724", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "228b570f479c4ce97dc508f0d29a30f08b801237e56e0e6355ec02189eaea724", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "228b570f479c4ce97dc508f0d29a30f08b801237e56e0e6355ec02189eaea724", kill_on_drop: false }` [INFO] [stdout] 228b570f479c4ce97dc508f0d29a30f08b801237e56e0e6355ec02189eaea724 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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:b0b074c097205a61b89e8ad263052f976b2b332c4dc5f02aef1fe52501660d6e" "/opt/rustwide/cargo-home/bin/cargo" "+121a90d34197f711021eeb158e7f4184b8be8ceb" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 47b12b4c71b7d5d37fe35a6856be162d73474f99b9b9896cbc4cba845cc42463 [INFO] running `Command { std: "docker" "start" "-a" "47b12b4c71b7d5d37fe35a6856be162d73474f99b9b9896cbc4cba845cc42463", kill_on_drop: false }` [INFO] [stderr] Checking work-contracts v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/signal_tree/mod.rs:47:43 [INFO] [stdout] | [INFO] [stdout] 47 | type Next = [usize; DefaultSelector::::D]; [INFO] [stdout] | ^ cannot perform const operation using `C` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `C` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/signal_tree/mod.rs:47:46 [INFO] [stdout] | [INFO] [stdout] 47 | type Next = [usize; DefaultSelector::::D]; [INFO] [stdout] | ^ cannot perform const operation using `B` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `B` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/signal_tree/mod.rs:47:49 [INFO] [stdout] | [INFO] [stdout] 47 | type Next = [usize; DefaultSelector::::D]; [INFO] [stdout] | ^ cannot perform const operation using `S` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `S` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `r` in this scope [INFO] [stdout] --> src/signal_tree/mod.rs:39:90 [INFO] [stdout] | [INFO] [stdout] 17 | impl DefaultSelector { [INFO] [stdout] | - similarly named const parameter `B` defined here [INFO] [stdout] ... [INFO] [stdout] 39 | return 0 + DefaultSelector::<1, 2, {Self::CPH}>::operator(bias_flags, counters & r, next_bias); [INFO] [stdout] | ^ help: a const parameter with a similar name exists: `B` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/signal_tree/mod.rs:47:43 [INFO] [stdout] | [INFO] [stdout] 47 | type Next = [usize; DefaultSelector::::D]; [INFO] [stdout] | ^ cannot perform const operation using `C` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `C` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/signal_tree/mod.rs:47:46 [INFO] [stdout] | [INFO] [stdout] 47 | type Next = [usize; DefaultSelector::::D]; [INFO] [stdout] | ^ cannot perform const operation using `B` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `B` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: generic parameters may not be used in const operations [INFO] [stdout] --> src/signal_tree/mod.rs:47:49 [INFO] [stdout] | [INFO] [stdout] 47 | type Next = [usize; DefaultSelector::::D]; [INFO] [stdout] | ^ cannot perform const operation using `S` [INFO] [stdout] | [INFO] [stdout] = help: const parameters may only be used as standalone arguments, i.e. `S` [INFO] [stdout] = help: add `#![feature(generic_const_exprs)]` to allow generic const expressions [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `r` in this scope [INFO] [stdout] --> src/signal_tree/mod.rs:39:90 [INFO] [stdout] | [INFO] [stdout] 17 | impl DefaultSelector { [INFO] [stdout] | - similarly named const parameter `B` defined here [INFO] [stdout] ... [INFO] [stdout] 39 | return 0 + DefaultSelector::<1, 2, {Self::CPH}>::operator(bias_flags, counters & r, next_bias); [INFO] [stdout] | ^ help: a const parameter with a similar name exists: `B` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::Error` [INFO] [stdout] --> src/lib.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{error::Error, sync::atomic::AtomicU64}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Condvar` and `Mutex` [INFO] [stdout] --> src/group/mod.rs:1:75 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{error::Error, sync::{atomic::{AtomicBool, AtomicU64, AtomicU8}, Condvar, Mutex}}; [INFO] [stdout] | ^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/signal_tree/mod.rs:33:32 [INFO] [stdout] | [INFO] [stdout] 33 | let mut choose_right = ((bias_right && right_counters) || (left_counters == 0)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 33 - let mut choose_right = ((bias_right && right_counters) || (left_counters == 0)); [INFO] [stdout] 33 + let mut choose_right = (bias_right && right_counters) || (left_counters == 0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/signal_tree/mod.rs:35:22 [INFO] [stdout] | [INFO] [stdout] 35 | next_bias |= (right_counters != 0); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 35 - next_bias |= (right_counters != 0); [INFO] [stdout] 35 + next_bias |= right_counters != 0; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `error::Error` [INFO] [stdout] --> src/lib.rs:1:11 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{error::Error, sync::atomic::AtomicU64}; [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused imports: `Condvar` and `Mutex` [INFO] [stdout] --> src/group/mod.rs:1:75 [INFO] [stdout] | [INFO] [stdout] 1 | use std::{error::Error, sync::{atomic::{AtomicBool, AtomicU64, AtomicU8}, Condvar, Mutex}}; [INFO] [stdout] | ^^^^^^^ ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/signal_tree/mod.rs:33:32 [INFO] [stdout] | [INFO] [stdout] 33 | let mut choose_right = ((bias_right && right_counters) || (left_counters == 0)); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_parens)]` on by default [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 33 - let mut choose_right = ((bias_right && right_counters) || (left_counters == 0)); [INFO] [stdout] 33 + let mut choose_right = (bias_right && right_counters) || (left_counters == 0); [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unnecessary parentheses around assigned value [INFO] [stdout] --> src/signal_tree/mod.rs:35:22 [INFO] [stdout] | [INFO] [stdout] 35 | next_bias |= (right_counters != 0); [INFO] [stdout] | ^ ^ [INFO] [stdout] | [INFO] [stdout] help: remove these parentheses [INFO] [stdout] | [INFO] [stdout] 35 - next_bias |= (right_counters != 0); [INFO] [stdout] 35 + next_bias |= right_counters != 0; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0747]: unresolved item provided when a constant was expected [INFO] [stdout] --> src/signal_tree/mod.rs:47:43 [INFO] [stdout] | [INFO] [stdout] 47 | type Next = [usize; DefaultSelector::::D]; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: if this generic argument was intended as a const parameter, surround it with braces [INFO] [stdout] | [INFO] [stdout] 47 | type Next = [usize; DefaultSelector::<{ C }, B, S>::D]; [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0747]: unresolved item provided when a constant was expected [INFO] [stdout] --> src/signal_tree/mod.rs:47:43 [INFO] [stdout] | [INFO] [stdout] 47 | type Next = [usize; DefaultSelector::::D]; [INFO] [stdout] | ^ [INFO] [stdout] | [INFO] [stdout] help: if this generic argument was intended as a const parameter, surround it with braces [INFO] [stdout] | [INFO] [stdout] 47 | type Next = [usize; DefaultSelector::<{ C }, B, S>::D]; [INFO] [stdout] | + + [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] error: could not compile `work-contracts` (lib) due to 5 previous errors; 4 warnings emitted [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `work-contracts` (lib test) due to 5 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "47b12b4c71b7d5d37fe35a6856be162d73474f99b9b9896cbc4cba845cc42463", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "47b12b4c71b7d5d37fe35a6856be162d73474f99b9b9896cbc4cba845cc42463", kill_on_drop: false }` [INFO] [stdout] 47b12b4c71b7d5d37fe35a6856be162d73474f99b9b9896cbc4cba845cc42463