[INFO] cloning repository https://github.com/j-dong/tuRing [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/j-dong/tuRing" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-dong%2FtuRing", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-dong%2FtuRing'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 6eecdebc2ecdd2607d3c48d51c55575e2d631b4b [INFO] checking j-dong/tuRing against master#c5af0610196bc39c44e54f1e08bd9149bdc66929 for pr-118120 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-dong%2FtuRing" "/workspace/builds/worker-0-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/j-dong/tuRing on toolchain c5af0610196bc39c44e54f1e08bd9149bdc66929 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c5af0610196bc39c44e54f1e08bd9149bdc66929" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/j-dong/tuRing [INFO] finished tweaking git repo https://github.com/j-dong/tuRing [INFO] tweaked toml for git repo https://github.com/j-dong/tuRing written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/j-dong/tuRing 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" "+c5af0610196bc39c44e54f1e08bd9149bdc66929" "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 j-dong/tuRing against try#a832c07a2bcc7587230eb0706f83d1d602ae5c2b for pr-118120 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fj-dong%2FtuRing" "/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/j-dong/tuRing on toolchain a832c07a2bcc7587230eb0706f83d1d602ae5c2b [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a832c07a2bcc7587230eb0706f83d1d602ae5c2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/j-dong/tuRing [INFO] finished tweaking git repo https://github.com/j-dong/tuRing [INFO] tweaked toml for git repo https://github.com/j-dong/tuRing written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/j-dong/tuRing 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" "+a832c07a2bcc7587230eb0706f83d1d602ae5c2b" "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 ring v0.13.2 [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+a832c07a2bcc7587230eb0706f83d1d602ae5c2b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 45c3a5b283f7901bf98c2095f1dbb534e2876ac1fca81d1075d0168e0b8c563b [INFO] running `Command { std: "docker" "start" "-a" "45c3a5b283f7901bf98c2095f1dbb534e2876ac1fca81d1075d0168e0b8c563b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "45c3a5b283f7901bf98c2095f1dbb534e2876ac1fca81d1075d0168e0b8c563b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "45c3a5b283f7901bf98c2095f1dbb534e2876ac1fca81d1075d0168e0b8c563b", kill_on_drop: false }` [INFO] [stdout] 45c3a5b283f7901bf98c2095f1dbb534e2876ac1fca81d1075d0168e0b8c563b [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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+a832c07a2bcc7587230eb0706f83d1d602ae5c2b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 732cc4d4990b31696955f24296405908b11982beb59db21e45ea66b57f0c2710 [INFO] running `Command { std: "docker" "start" "-a" "732cc4d4990b31696955f24296405908b11982beb59db21e45ea66b57f0c2710", kill_on_drop: false }` [INFO] [stderr] Compiling cc v1.0.18 [INFO] [stderr] Checking untrusted v0.6.2 [INFO] [stderr] Checking lazy_static v1.0.2 [INFO] [stderr] Checking libc v0.2.42 [INFO] [stderr] Compiling ring v0.13.2 [INFO] [stderr] Checking turing-backend v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: static `DIGEST_ALG` is never used [INFO] [stdout] --> src/models.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | static DIGEST_ALG: &'static digest::Algorithm = &digest::SHA256; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HASH_ITERATIONS` is never used [INFO] [stdout] --> src/models.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const HASH_ITERATIONS: u32 = 100_000; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Public` and `Private` are never constructed [INFO] [stdout] --> src/models.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 53 | pub enum RoomVisibility { [INFO] [stdout] | -------------- variants in this enum [INFO] [stdout] 54 | /// Visible to all users. [INFO] [stdout] 55 | Public, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 56 | /// Not publicly visible; moreover, not joinable unless invited. [INFO] [stdout] 57 | Private, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RoomVisibility` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Message`, `DirectMessage`, `Edit`, `Join`, and `Leave` are never constructed [INFO] [stdout] --> src/models.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 87 | pub enum MessageData { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 88 | /// A normal, public message. [INFO] [stdout] 89 | Message { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | DirectMessage { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | Edit { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | Join, [INFO] [stdout] | ^^^^ [INFO] [stdout] 109 | /// User leave notification. [INFO] [stdout] 110 | Leave, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MessageData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `IncorrectPassword` is never constructed [INFO] [stdout] --> src/models.rs:115:5 [INFO] [stdout] | [INFO] [stdout] 114 | pub enum PasswordError { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] 115 | IncorrectPassword [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PasswordError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `verify_password` is never used [INFO] [stdout] --> src/models.rs:120:8 [INFO] [stdout] | [INFO] [stdout] 119 | impl User { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 120 | fn verify_password(&self, password: &str) -> Result<(), PasswordError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: static `DIGEST_ALG` is never used [INFO] [stdout] --> src/models.rs:8:8 [INFO] [stdout] | [INFO] [stdout] 8 | static DIGEST_ALG: &'static digest::Algorithm = &digest::SHA256; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: constant `HASH_ITERATIONS` is never used [INFO] [stdout] --> src/models.rs:10:7 [INFO] [stdout] | [INFO] [stdout] 10 | const HASH_ITERATIONS: u32 = 100_000; [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Public` and `Private` are never constructed [INFO] [stdout] --> src/models.rs:55:5 [INFO] [stdout] | [INFO] [stdout] 53 | pub enum RoomVisibility { [INFO] [stdout] | -------------- variants in this enum [INFO] [stdout] 54 | /// Visible to all users. [INFO] [stdout] 55 | Public, [INFO] [stdout] | ^^^^^^ [INFO] [stdout] 56 | /// Not publicly visible; moreover, not joinable unless invited. [INFO] [stdout] 57 | Private, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `RoomVisibility` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variants `Message`, `DirectMessage`, `Edit`, `Join`, and `Leave` are never constructed [INFO] [stdout] --> src/models.rs:89:5 [INFO] [stdout] | [INFO] [stdout] 87 | pub enum MessageData { [INFO] [stdout] | ----------- variants in this enum [INFO] [stdout] 88 | /// A normal, public message. [INFO] [stdout] 89 | Message { [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 94 | DirectMessage { [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] ... [INFO] [stdout] 101 | Edit { [INFO] [stdout] | ^^^^ [INFO] [stdout] ... [INFO] [stdout] 108 | Join, [INFO] [stdout] | ^^^^ [INFO] [stdout] 109 | /// User leave notification. [INFO] [stdout] 110 | Leave, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `MessageData` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant `IncorrectPassword` is never constructed [INFO] [stdout] --> src/models.rs:115:5 [INFO] [stdout] | [INFO] [stdout] 114 | pub enum PasswordError { [INFO] [stdout] | ------------- variant in this enum [INFO] [stdout] 115 | IncorrectPassword [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PasswordError` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: method `verify_password` is never used [INFO] [stdout] --> src/models.rs:120:8 [INFO] [stdout] | [INFO] [stdout] 119 | impl User { [INFO] [stdout] | --------- method in this implementation [INFO] [stdout] 120 | fn verify_password(&self, password: &str) -> Result<(), PasswordError> { [INFO] [stdout] | ^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.05s [INFO] running `Command { std: "docker" "inspect" "732cc4d4990b31696955f24296405908b11982beb59db21e45ea66b57f0c2710", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "732cc4d4990b31696955f24296405908b11982beb59db21e45ea66b57f0c2710", kill_on_drop: false }` [INFO] [stdout] 732cc4d4990b31696955f24296405908b11982beb59db21e45ea66b57f0c2710