[INFO] cloning repository AASAAM/palantir [INFO] running `"git" "clone" "--bare" "git://github.com/AASAAM/palantir.git" "work/cache/sources/gh/AASAAM/palantir"` [INFO] [stderr] Cloning into bare repository 'work/cache/sources/gh/AASAAM/palantir'... [INFO] running `"git" "clone" "work/cache/sources/gh/AASAAM/palantir" "work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/AASAAM/palantir"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/AASAAM/palantir'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/AASAAM/palantir" "work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/AASAAM/palantir"` [INFO] [stderr] Cloning into 'work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/AASAAM/palantir'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 650f3dd8d6f61a2709d8733f6ceff8e5b7315453 [INFO] sha for GitHub repo AASAAM/palantir: 650f3dd8d6f61a2709d8733f6ceff8e5b7315453 [INFO] validating manifest of AASAAM/palantir on toolchain master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of AASAAM/palantir on toolchain try#8f81d0bf6baf07b92f1246696722485c4ca0b049 [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing AASAAM/palantir [INFO] finished frobbing AASAAM/palantir [INFO] frobbed toml for AASAAM/palantir written to work/ex/pr-62008/sources/master#848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1/gh/AASAAM/palantir/Cargo.toml [INFO] started frobbing AASAAM/palantir [INFO] finished frobbing AASAAM/palantir [INFO] frobbed toml for AASAAM/palantir written to work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/AASAAM/palantir/Cargo.toml [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+848e0a23f34aaab3e4a974b031c86ef2a4e4fcc1-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/ec2-user/crater/work/local/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking AASAAM/palantir against try#8f81d0bf6baf07b92f1246696722485c4ca0b049 for pr-62008 [INFO] running `"docker" "create" "-v" "/mnt/big/ec2-user/crater/work/local/target-dirs/pr-62008/worker-3/try#8f81d0bf6baf07b92f1246696722485c4ca0b049:/opt/crater/target:rw,Z" "-v" "/mnt/big/ec2-user/crater/work/ex/pr-62008/sources/try#8f81d0bf6baf07b92f1246696722485c4ca0b049/gh/AASAAM/palantir:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/ec2-user/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+8f81d0bf6baf07b92f1246696722485c4ca0b049-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 1848731e6e5b2b068affcd4d7f8545f605f944fd5a0f5bc50aa2ac1b97463655 [INFO] running `"docker" "start" "-a" "1848731e6e5b2b068affcd4d7f8545f605f944fd5a0f5bc50aa2ac1b97463655"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Checking openssl v0.10.23 [INFO] [stderr] Checking tokio-codec v0.1.1 [INFO] [stderr] Checking tokio-reactor v0.1.9 [INFO] [stderr] Checking tokio-fs v0.1.6 [INFO] [stderr] Checking dotenv v0.14.1 [INFO] [stderr] Checking tokio-tcp v0.1.3 [INFO] [stderr] Checking tokio-uds v0.2.5 [INFO] [stderr] Checking tokio-udp v0.1.3 [INFO] [stderr] Checking tokio-signal v0.2.7 [INFO] [stderr] Checking trust-dns-proto v0.6.3 [INFO] [stderr] Checking trust-dns-proto v0.5.0 [INFO] [stderr] Checking tokio v0.1.22 [INFO] [stderr] Checking tokio-openssl v0.2.1 [INFO] [stderr] Checking hyper v0.12.33 [INFO] [stderr] Checking trust-dns-resolver v0.10.3 [INFO] [stderr] Checking actix v0.7.9 [INFO] [stderr] Checking actix-net v0.2.6 [INFO] [stderr] Checking actix-web v0.7.19 [INFO] [stderr] Checking palantir v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: variant is never constructed: `NewJob` [INFO] [stderr] --> src/pool/pool.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | NewJob(Job), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ThreadPool` [INFO] [stderr] --> src/pool/pool.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct ThreadPool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Worker` [INFO] [stderr] --> src/pool/pool.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | struct Worker { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/pool/pool.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn new(size: usize) -> ThreadPool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute` [INFO] [stderr] --> src/pool/pool.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | / pub fn execute(&self, f: F) [INFO] [stderr] 54 | | where [INFO] [stderr] 55 | | F: FnOnce() + Send + 'static [INFO] [stderr] 56 | | { [INFO] [stderr] 57 | | let job = Box::new(f); [INFO] [stderr] 58 | | self.sender.send(Message::NewJob(job)).unwrap(); [INFO] [stderr] 59 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/pool/pool.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | fn new(receiver: std::sync::Arc>>) -> Worker { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variant is never constructed: `NewJob` [INFO] [stderr] --> src/pool/pool.rs:13:5 [INFO] [stderr] | [INFO] [stderr] 13 | NewJob(Job), [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(dead_code)] on by default [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `ThreadPool` [INFO] [stderr] --> src/pool/pool.rs:17:1 [INFO] [stderr] | [INFO] [stderr] 17 | pub struct ThreadPool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: struct is never constructed: `Worker` [INFO] [stderr] --> src/pool/pool.rs:32:1 [INFO] [stderr] | [INFO] [stderr] 32 | struct Worker { [INFO] [stderr] | ^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/pool/pool.rs:39:5 [INFO] [stderr] | [INFO] [stderr] 39 | pub fn new(size: usize) -> ThreadPool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `execute` [INFO] [stderr] --> src/pool/pool.rs:53:5 [INFO] [stderr] | [INFO] [stderr] 53 | / pub fn execute(&self, f: F) [INFO] [stderr] 54 | | where [INFO] [stderr] 55 | | F: FnOnce() + Send + 'static [INFO] [stderr] 56 | | { [INFO] [stderr] 57 | | let job = Box::new(f); [INFO] [stderr] 58 | | self.sender.send(Message::NewJob(job)).unwrap(); [INFO] [stderr] 59 | | } [INFO] [stderr] | |_____^ [INFO] [stderr] [INFO] [stderr] warning: method is never used: `new` [INFO] [stderr] --> src/pool/pool.rs:63:5 [INFO] [stderr] | [INFO] [stderr] 63 | fn new(receiver: std::sync::Arc>>) -> Worker { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 56.57s [INFO] running `"docker" "inspect" "1848731e6e5b2b068affcd4d7f8545f605f944fd5a0f5bc50aa2ac1b97463655"` [INFO] running `"docker" "rm" "-f" "1848731e6e5b2b068affcd4d7f8545f605f944fd5a0f5bc50aa2ac1b97463655"` [INFO] [stdout] 1848731e6e5b2b068affcd4d7f8545f605f944fd5a0f5bc50aa2ac1b97463655