[INFO] updating cached repository RCasatta/ots-aggregator [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/RCasatta/ots-aggregator [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/RCasatta/ots-aggregator" "work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/RCasatta/ots-aggregator"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/RCasatta/ots-aggregator'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/RCasatta/ots-aggregator" "work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/RCasatta/ots-aggregator"` [INFO] [stderr] Cloning into 'work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/RCasatta/ots-aggregator'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b272c3c29bc982c5f4206faef8d07f4f1a1ee612 [INFO] sha for GitHub repo RCasatta/ots-aggregator: b272c3c29bc982c5f4206faef8d07f4f1a1ee612 [INFO] validating manifest of RCasatta/ots-aggregator on toolchain master#60960a260f7b5c695fd0717311d72ce62dd4eb43 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of RCasatta/ots-aggregator on toolchain try#266783e4e09e4e9d5307c1c8e695659c58bbcac7 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing RCasatta/ots-aggregator [INFO] finished frobbing RCasatta/ots-aggregator [INFO] frobbed toml for RCasatta/ots-aggregator written to work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/RCasatta/ots-aggregator/Cargo.toml [INFO] started frobbing RCasatta/ots-aggregator [INFO] finished frobbing RCasatta/ots-aggregator [INFO] frobbed toml for RCasatta/ots-aggregator written to work/ex/pr-63376/sources/try#266783e4e09e4e9d5307c1c8e695659c58bbcac7/gh/RCasatta/ots-aggregator/Cargo.toml [INFO] crate RCasatta/ots-aggregator already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+266783e4e09e4e9d5307c1c8e695659c58bbcac7-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking RCasatta/ots-aggregator against master#60960a260f7b5c695fd0717311d72ce62dd4eb43 for pr-63376 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-63376/worker-7/master#60960a260f7b5c695fd0717311d72ce62dd4eb43:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-63376/sources/master#60960a260f7b5c695fd0717311d72ce62dd4eb43/gh/RCasatta/ots-aggregator:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/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" "+60960a260f7b5c695fd0717311d72ce62dd4eb43-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8cf63dae01f56ea46dd41099f59680ecc9e0e5b83f2917db46fa460d8daea1ad [INFO] running `"docker" "start" "-a" "8cf63dae01f56ea46dd41099f59680ecc9e0e5b83f2917db46fa460d8daea1ad"` [INFO] [stderr] Checking iovec v0.1.2 [INFO] [stderr] Checking memchr v2.0.1 [INFO] [stderr] Checking rand v0.4.2 [INFO] [stderr] Checking num_cpus v1.8.0 [INFO] [stderr] Checking time v0.1.39 [INFO] [stderr] Checking atty v0.2.8 [INFO] [stderr] Checking net2 v0.2.32 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Checking openssl-sys v0.9.31 [INFO] [stderr] Checking aho-corasick v0.6.4 [INFO] [stderr] Checking futures-cpupool v0.1.8 [INFO] [stderr] Checking bytes v0.4.6 [INFO] [stderr] Checking clap v2.31.1 [INFO] [stderr] Checking mio v0.6.13 [INFO] [stderr] Checking regex v0.2.10 [INFO] [stderr] Checking tokio-io v0.1.5 [INFO] [stderr] Checking rand v0.3.22 [INFO] [stderr] Checking tokio-core v0.1.12 [INFO] [stderr] Checking tokio v0.1.1 [INFO] [stderr] Checking rust-crypto v0.2.36 [INFO] [stderr] Checking env_logger v0.4.3 [INFO] [stderr] Checking env_logger v0.5.5 [INFO] [stderr] Checking native-tls v0.1.5 [INFO] [stderr] Checking tokio-proto v0.1.1 [INFO] [stderr] Checking tokio-tls v0.1.4 [INFO] [stderr] Checking hyper v0.11.22 [INFO] [stderr] Checking opentimestamps v0.1.2 [INFO] [stderr] Checking hyper-tls v0.1.3 [INFO] [stderr] Checking ots-aggregator v0.1.0 (/opt/crater/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:59:23 [INFO] [stderr] | [INFO] [stderr] 59 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `merkle::Sha256Hash` [INFO] [stderr] --> src/merkle.rs:121:9 [INFO] [stderr] | [INFO] [stderr] 121 | use merkle::Sha256Hash; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/server.rs:59:23 [INFO] [stderr] | [INFO] [stderr] 59 | type Future = Box>; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `dyn Future` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Millis` [INFO] [stderr] --> src/merkle.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use Millis; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `Millis` [INFO] [stderr] --> src/timer.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use Millis; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/server.rs:64:21 [INFO] [stderr] | [INFO] [stderr] 64 | let mut requests_to_serve_cloned = self.requests_to_serve.clone(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Millis` [INFO] [stderr] --> src/merkle.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use Millis; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Millis` [INFO] [stderr] --> src/timer.rs:15:5 [INFO] [stderr] | [INFO] [stderr] 15 | use Millis; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/server.rs:64:21 [INFO] [stderr] | [INFO] [stderr] 64 | let mut requests_to_serve_cloned = self.requests_to_serve.clone(); [INFO] [stderr] | ----^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Write`, `self` [INFO] [stderr] --> examples/load_testing.rs:6:15 [INFO] [stderr] | [INFO] [stderr] 6 | use std::io::{self, Write}; [INFO] [stderr] | ^^^^ ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `i` [INFO] [stderr] --> examples/load_testing.rs:38:9 [INFO] [stderr] | [INFO] [stderr] 38 | for i in 0..100 { [INFO] [stderr] | ^ help: consider prefixing with an underscore: `_i` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> examples/load_testing.rs:22:9 [INFO] [stderr] | [INFO] [stderr] 22 | start(arg1); [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_must_use)]` on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 30.15s [INFO] running `"docker" "inspect" "8cf63dae01f56ea46dd41099f59680ecc9e0e5b83f2917db46fa460d8daea1ad"` [INFO] running `"docker" "rm" "-f" "8cf63dae01f56ea46dd41099f59680ecc9e0e5b83f2917db46fa460d8daea1ad"` [INFO] [stdout] 8cf63dae01f56ea46dd41099f59680ecc9e0e5b83f2917db46fa460d8daea1ad