[INFO] cloning repository https://github.com/tm-hack/typical90 [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/tm-hack/typical90" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftm-hack%2Ftypical90", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftm-hack%2Ftypical90'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 54ffb9a3059b9fdb41247d7b8a23bb291f5cefdd [INFO] checking tm-hack/typical90 against master#8387315ab3c26a57a1f53a90f188f0bc88514bca for pr-124605 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftm-hack%2Ftypical90" "/workspace/builds/worker-5-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tm-hack/typical90 on toolchain 8387315ab3c26a57a1f53a90f188f0bc88514bca [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8387315ab3c26a57a1f53a90f188f0bc88514bca" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tm-hack/typical90 [INFO] finished tweaking git repo https://github.com/tm-hack/typical90 [INFO] tweaked toml for git repo https://github.com/tm-hack/typical90 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/tm-hack/typical90 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" "+8387315ab3c26a57a1f53a90f188f0bc88514bca" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking tm-hack/typical90 against try#fcc50f77e1a14e407d895972348a0ff09eafc210 for pr-124605 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftm-hack%2Ftypical90" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tm-hack/typical90 on toolchain fcc50f77e1a14e407d895972348a0ff09eafc210 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fcc50f77e1a14e407d895972348a0ff09eafc210" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tm-hack/typical90 [INFO] finished tweaking git repo https://github.com/tm-hack/typical90 [INFO] tweaked toml for git repo https://github.com/tm-hack/typical90 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/tm-hack/typical90 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" "+fcc50f77e1a14e407d895972348a0ff09eafc210" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [INFO] checking tm-hack/typical90 against try#fcc50f77e1a14e407d895972348a0ff09eafc210 for pr-124605 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Ftm-hack%2Ftypical90" "/workspace/builds/worker-5-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-5-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/tm-hack/typical90 on toolchain fcc50f77e1a14e407d895972348a0ff09eafc210 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+fcc50f77e1a14e407d895972348a0ff09eafc210" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/tm-hack/typical90 [INFO] finished tweaking git repo https://github.com/tm-hack/typical90 [INFO] tweaked toml for git repo https://github.com/tm-hack/typical90 written to /workspace/builds/worker-5-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/tm-hack/typical90 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" "+fcc50f77e1a14e407d895972348a0ff09eafc210" "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 proconio-derive v0.1.9 [INFO] [stderr] Downloaded cli_test_dir v0.1.7 [INFO] [stderr] Downloaded proconio v0.3.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+fcc50f77e1a14e407d895972348a0ff09eafc210" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 437fa1f7ce8203615bb035c0e07311b09fc695742d8e196d6e1d88b2ea8aa4bd [INFO] running `Command { std: "docker" "start" "-a" "437fa1f7ce8203615bb035c0e07311b09fc695742d8e196d6e1d88b2ea8aa4bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "437fa1f7ce8203615bb035c0e07311b09fc695742d8e196d6e1d88b2ea8aa4bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "437fa1f7ce8203615bb035c0e07311b09fc695742d8e196d6e1d88b2ea8aa4bd", kill_on_drop: false }` [INFO] [stdout] 437fa1f7ce8203615bb035c0e07311b09fc695742d8e196d6e1d88b2ea8aa4bd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:59a85a07ab18ca8720692f8e61effa1c651d9e2ca591e072c2b212bb91a6b8b5" "/opt/rustwide/cargo-home/bin/cargo" "+fcc50f77e1a14e407d895972348a0ff09eafc210" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da53ee1ede5a834142e48d5362ae8b250812655f7048282ccd2ba2e3b419077e [INFO] running `Command { std: "docker" "start" "-a" "da53ee1ede5a834142e48d5362ae8b250812655f7048282ccd2ba2e3b419077e", kill_on_drop: false }` [INFO] [stderr] Compiling num-integer v0.1.45 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling syn v0.15.44 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling num-iter v0.1.43 [INFO] [stderr] Checking either v1.8.1 [INFO] [stderr] Compiling ndarray v0.13.0 [INFO] [stderr] Checking cli_test_dir v0.1.7 [INFO] [stderr] Checking matrixmultiply v0.2.4 [INFO] [stderr] Checking itertools v0.8.2 [INFO] [stderr] Checking itertools v0.9.0 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Compiling proconio-derive v0.1.9 [INFO] [stderr] Checking proconio v0.3.6 [INFO] [stderr] Checking typical90 v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/proublems/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub use task001::*; [INFO] [stdout] | ^^^^^^^^^^ the name `main` in the value namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 21 | pub use task022::*; [INFO] [stdout] | ---------- but the name `main` in the value namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `task001::*` [INFO] [stdout] --> src/proublems/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub use task001::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `task002::*` [INFO] [stdout] --> src/proublems/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use task002::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `task003::*` [INFO] [stdout] --> src/proublems/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use task003::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `task004::*` [INFO] [stdout] --> src/proublems/mod.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub use task004::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `task007::*` [INFO] [stdout] --> src/proublems/mod.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub use task007::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `task010::*` [INFO] [stdout] --> src/proublems/mod.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub use task010::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `task014::*` [INFO] [stdout] --> src/proublems/mod.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | pub use task014::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `task016::*` [INFO] [stdout] --> src/proublems/mod.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub use task016::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `task018::*` [INFO] [stdout] --> src/proublems/mod.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub use task018::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `task022::*` [INFO] [stdout] --> src/proublems/mod.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub use task022::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: ambiguous glob re-exports [INFO] [stdout] --> src/proublems/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub use task001::*; [INFO] [stdout] | ^^^^^^^^^^ the name `main` in the value namespace is first re-exported here [INFO] [stdout] ... [INFO] [stdout] 21 | pub use task022::*; [INFO] [stdout] | ---------- but the name `main` in the value namespace is also re-exported here [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ambiguous_glob_reexports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `task001::*` [INFO] [stdout] --> src/proublems/mod.rs:12:9 [INFO] [stdout] | [INFO] [stdout] 12 | pub use task001::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `task002::*` [INFO] [stdout] --> src/proublems/mod.rs:13:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub use task002::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `task003::*` [INFO] [stdout] --> src/proublems/mod.rs:14:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub use task003::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `task004::*` [INFO] [stdout] --> src/proublems/mod.rs:15:9 [INFO] [stdout] | [INFO] [stdout] 15 | pub use task004::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `task007::*` [INFO] [stdout] --> src/proublems/mod.rs:16:9 [INFO] [stdout] | [INFO] [stdout] 16 | pub use task007::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `task010::*` [INFO] [stdout] --> src/proublems/mod.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 17 | pub use task010::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `task014::*` [INFO] [stdout] --> src/proublems/mod.rs:18:9 [INFO] [stdout] | [INFO] [stdout] 18 | pub use task014::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `task016::*` [INFO] [stdout] --> src/proublems/mod.rs:19:9 [INFO] [stdout] | [INFO] [stdout] 19 | pub use task016::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `task018::*` [INFO] [stdout] --> src/proublems/mod.rs:20:9 [INFO] [stdout] | [INFO] [stdout] 20 | pub use task018::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `task022::*` [INFO] [stdout] --> src/proublems/mod.rs:21:9 [INFO] [stdout] | [INFO] [stdout] 21 | pub use task022::*; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 7.00s [INFO] running `Command { std: "docker" "inspect" "da53ee1ede5a834142e48d5362ae8b250812655f7048282ccd2ba2e3b419077e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da53ee1ede5a834142e48d5362ae8b250812655f7048282ccd2ba2e3b419077e", kill_on_drop: false }` [INFO] [stdout] da53ee1ede5a834142e48d5362ae8b250812655f7048282ccd2ba2e3b419077e