[INFO] cloning repository https://github.com/NjauSamuel/simple_task_manager [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/NjauSamuel/simple_task_manager" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNjauSamuel%2Fsimple_task_manager", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNjauSamuel%2Fsimple_task_manager'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ae2951e09b7b761c610044910401c2bccb10c97b [INFO] checking NjauSamuel/simple_task_manager against try#5785402183672f7786e9dc343d7b435bdaf4a4bc for pr-138001 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNjauSamuel%2Fsimple_task_manager" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/NjauSamuel/simple_task_manager on toolchain 5785402183672f7786e9dc343d7b435bdaf4a4bc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5785402183672f7786e9dc343d7b435bdaf4a4bc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/NjauSamuel/simple_task_manager [INFO] finished tweaking git repo https://github.com/NjauSamuel/simple_task_manager [INFO] tweaked toml for git repo https://github.com/NjauSamuel/simple_task_manager written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/NjauSamuel/simple_task_manager 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" "+5785402183672f7786e9dc343d7b435bdaf4a4bc" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking NjauSamuel/simple_task_manager against try#5785402183672f7786e9dc343d7b435bdaf4a4bc for pr-138001 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FNjauSamuel%2Fsimple_task_manager" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/NjauSamuel/simple_task_manager on toolchain 5785402183672f7786e9dc343d7b435bdaf4a4bc [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+5785402183672f7786e9dc343d7b435bdaf4a4bc" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/NjauSamuel/simple_task_manager [INFO] finished tweaking git repo https://github.com/NjauSamuel/simple_task_manager [INFO] tweaked toml for git repo https://github.com/NjauSamuel/simple_task_manager written to /workspace/builds/worker-6-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/NjauSamuel/simple_task_manager 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" "+5785402183672f7786e9dc343d7b435bdaf4a4bc" "fetch" "--manifest-path" "Cargo.toml", 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] Downloading crates ... [INFO] [stderr] Downloaded candid_derive v0.6.5 [INFO] [stderr] Downloaded ic-cdk-timers v0.6.0 [INFO] [stderr] Downloaded candid v0.10.3 [INFO] [stderr] Downloaded ic-cdk v0.12.1 [INFO] [stderr] Downloaded cc v1.0.85 [INFO] [stderr] Downloaded ic-stable-structures v0.6.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+5785402183672f7786e9dc343d7b435bdaf4a4bc" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 9fbce9c726cb56cfd83a42579808a1585c1a235c13968bb707933dce14ae17d8 [INFO] running `Command { std: "docker" "start" "-a" "9fbce9c726cb56cfd83a42579808a1585c1a235c13968bb707933dce14ae17d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "9fbce9c726cb56cfd83a42579808a1585c1a235c13968bb707933dce14ae17d8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9fbce9c726cb56cfd83a42579808a1585c1a235c13968bb707933dce14ae17d8", kill_on_drop: false }` [INFO] [stdout] 9fbce9c726cb56cfd83a42579808a1585c1a235c13968bb707933dce14ae17d8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+5785402183672f7786e9dc343d7b435bdaf4a4bc" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 22829bc838b9d734edbb672c086cd501fbaa3c4c6fad771e0e0d9f3c74c8e124 [INFO] running `Command { std: "docker" "start" "-a" "22829bc838b9d734edbb672c086cd501fbaa3c4c6fad771e0e0d9f3c74c8e124", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.78 [INFO] [stderr] Compiling serde v1.0.196 [INFO] [stderr] Compiling cc v1.0.85 [INFO] [stderr] Compiling thiserror v1.0.57 [INFO] [stderr] Compiling num-traits v0.2.18 [INFO] [stderr] Compiling crc32fast v1.4.0 [INFO] [stderr] Compiling syn v1.0.109 [INFO] [stderr] Compiling typenum v1.17.0 [INFO] [stderr] Compiling libc v0.2.153 [INFO] [stderr] Compiling rustversion v1.0.14 [INFO] [stderr] Compiling num-bigint v0.4.4 [INFO] [stderr] Compiling anyhow v1.0.79 [INFO] [stderr] Compiling either v1.10.0 [INFO] [stderr] Compiling quote v1.0.35 [INFO] [stderr] Compiling generic-array v0.14.7 [INFO] [stderr] Compiling syn v2.0.48 [INFO] [stderr] Checking block-buffer v0.10.4 [INFO] [stderr] Checking crypto-common v0.1.6 [INFO] [stderr] Compiling paste v1.0.14 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Checking digest v0.10.7 [INFO] [stderr] Compiling cpufeatures v0.2.12 [INFO] [stderr] Checking sha2 v0.10.8 [INFO] [stderr] Compiling psm v0.1.21 [INFO] [stderr] Compiling stacker v0.1.15 [INFO] [stderr] Checking futures-core v0.3.30 [INFO] [stderr] Checking futures-sink v0.3.30 [INFO] [stderr] Compiling unicode-width v0.1.11 [INFO] [stderr] Compiling typed-arena v2.0.2 [INFO] [stderr] Checking data-encoding v2.5.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling arrayvec v0.5.2 [INFO] [stderr] Checking futures-channel v0.3.30 [INFO] [stderr] Compiling leb128 v0.2.5 [INFO] [stderr] Compiling byteorder v1.5.0 [INFO] [stderr] Compiling pretty v0.12.3 [INFO] [stderr] Compiling hex v0.4.3 [INFO] [stderr] Checking futures-task v0.3.30 [INFO] [stderr] Checking futures-io v0.3.30 [INFO] [stderr] Checking memchr v2.7.1 [INFO] [stderr] Compiling slotmap v1.0.7 [INFO] [stderr] Checking ic0 v0.21.1 [INFO] [stderr] Compiling serde_json v1.0.113 [INFO] [stderr] Checking itoa v1.0.10 [INFO] [stderr] Checking ryu v1.0.16 [INFO] [stderr] Compiling serde_derive v1.0.196 [INFO] [stderr] Compiling thiserror-impl v1.0.57 [INFO] [stderr] Compiling candid_derive v0.6.5 [INFO] [stderr] Compiling futures-macro v0.3.30 [INFO] [stderr] Compiling binread_derive v2.1.0 [INFO] [stderr] Checking futures-util v0.3.30 [INFO] [stderr] Compiling binread v2.2.0 [INFO] [stderr] Checking futures-executor v0.3.30 [INFO] [stderr] Checking futures v0.3.30 [INFO] [stderr] Checking ic_principal v0.1.1 [INFO] [stderr] Checking serde_bytes v0.11.14 [INFO] [stderr] Checking ic-stable-structures v0.6.2 [INFO] [stderr] Compiling serde_tokenstream v0.1.7 [INFO] [stderr] Checking candid v0.10.3 [INFO] [stderr] Compiling ic-cdk-macros v0.8.4 [INFO] [stderr] Checking ic-cdk v0.12.1 [INFO] [stderr] Checking ic-cdk-timers v0.6.0 [INFO] [stderr] Checking simple_task_manager_backend v0.1.0 (/opt/rustwide/workdir/src/simple_task_manager_backend) [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/simple_task_manager_backend/src/lib.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | TASK_TRACKER.get_or_insert_with(|| TaskTracker::new()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: creating a mutable reference to mutable static is discouraged [INFO] [stdout] --> src/simple_task_manager_backend/src/lib.rs:82:9 [INFO] [stdout] | [INFO] [stdout] 82 | TASK_TRACKER.get_or_insert_with(|| TaskTracker::new()) [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ mutable reference to mutable static [INFO] [stdout] | [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: mutable references to mutable statics are dangerous; it's undefined behavior if any other pointer to the static is used or if any other reference is created for the static while the mutable reference lives [INFO] [stdout] = note: `#[warn(static_mut_refs)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 50.25s [INFO] running `Command { std: "docker" "inspect" "22829bc838b9d734edbb672c086cd501fbaa3c4c6fad771e0e0d9f3c74c8e124", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "22829bc838b9d734edbb672c086cd501fbaa3c4c6fad771e0e0d9f3c74c8e124", kill_on_drop: false }` [INFO] [stdout] 22829bc838b9d734edbb672c086cd501fbaa3c4c6fad771e0e0d9f3c74c8e124