[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/beta-1.37-6/sources/1.36.0/gh/RCasatta/ots-aggregator"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/1.36.0/gh/RCasatta/ots-aggregator'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/RCasatta/ots-aggregator" "work/ex/beta-1.37-6/sources/beta-2019-07-23/gh/RCasatta/ots-aggregator"` [INFO] [stderr] Cloning into 'work/ex/beta-1.37-6/sources/beta-2019-07-23/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 1.36.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of RCasatta/ots-aggregator on toolchain beta-2019-07-23 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "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/beta-1.37-6/sources/1.36.0/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/beta-1.37-6/sources/beta-2019-07-23/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" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing RCasatta/ots-aggregator against beta-2019-07-23 for beta-1.37-6 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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=warn" "-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" "+beta-2019-07-23" "build" "--frozen"` [INFO] [stdout] 14f96ee30cc0074b5ceb4337997df2746628d33faee0e288fdf845506c3617a5 [INFO] running `"docker" "start" "-a" "14f96ee30cc0074b5ceb4337997df2746628d33faee0e288fdf845506c3617a5"` [INFO] [stderr] Compiling libc v0.2.38 [INFO] [stderr] Compiling termcolor v0.3.5 [INFO] [stderr] Compiling humantime v1.1.1 [INFO] [stderr] Compiling openssl v0.9.24 [INFO] [stderr] Compiling iovec v0.1.2 [INFO] [stderr] Compiling net2 v0.2.32 [INFO] [stderr] Compiling memchr v2.0.1 [INFO] [stderr] Compiling rand v0.4.2 [INFO] [stderr] Compiling openssl-sys v0.9.31 [INFO] [stderr] Compiling num_cpus v1.8.0 [INFO] [stderr] Compiling time v0.1.39 [INFO] [stderr] Compiling atty v0.2.8 [INFO] [stderr] Compiling clap v2.31.1 [INFO] [stderr] Compiling aho-corasick v0.6.4 [INFO] [stderr] Compiling bytes v0.4.6 [INFO] [stderr] Compiling mio v0.6.13 [INFO] [stderr] Compiling futures-cpupool v0.1.8 [INFO] [stderr] Compiling regex v0.2.10 [INFO] [stderr] Compiling tokio-io v0.1.5 [INFO] [stderr] Compiling rand v0.3.22 [INFO] [stderr] Compiling rust-crypto v0.2.36 [INFO] [stderr] Compiling tokio-core v0.1.12 [INFO] [stderr] Compiling tokio v0.1.1 [INFO] [stderr] Compiling native-tls v0.1.5 [INFO] [stderr] Compiling tokio-proto v0.1.1 [INFO] [stderr] Compiling tokio-tls v0.1.4 [INFO] [stderr] Compiling env_logger v0.4.3 [INFO] [stderr] Compiling env_logger v0.5.5 [INFO] [stderr] Compiling hyper v0.11.22 [INFO] [stderr] Compiling opentimestamps v0.1.2 [INFO] [stderr] Compiling hyper-tls v0.1.3 [INFO] [stderr] Compiling 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: `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] Finished dev [unoptimized + debuginfo] target(s) in 1m 06s [INFO] running `"docker" "inspect" "14f96ee30cc0074b5ceb4337997df2746628d33faee0e288fdf845506c3617a5"` [INFO] running `"docker" "rm" "-f" "14f96ee30cc0074b5ceb4337997df2746628d33faee0e288fdf845506c3617a5"` [INFO] [stdout] 14f96ee30cc0074b5ceb4337997df2746628d33faee0e288fdf845506c3617a5 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen" "--no-run"` [INFO] [stdout] b2101295ef2b30bcea1da1466c0de8e42d0dc0b02807771e5190b3883a43f282 [INFO] running `"docker" "start" "-a" "b2101295ef2b30bcea1da1466c0de8e42d0dc0b02807771e5190b3883a43f282"` [INFO] [stderr] Compiling ots-aggregator v0.1.0 (/opt/crater/workdir) [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] 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: 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] Finished dev [unoptimized + debuginfo] target(s) in 6.42s [INFO] running `"docker" "inspect" "b2101295ef2b30bcea1da1466c0de8e42d0dc0b02807771e5190b3883a43f282"` [INFO] running `"docker" "rm" "-f" "b2101295ef2b30bcea1da1466c0de8e42d0dc0b02807771e5190b3883a43f282"` [INFO] [stdout] b2101295ef2b30bcea1da1466c0de8e42d0dc0b02807771e5190b3883a43f282 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-0/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/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=warn" "-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" "+beta-2019-07-23" "test" "--frozen"` [INFO] [stdout] 650bfc02ea7f729c4311abce0cf67aba027ce82f49a3e0f1531dc1c5e7e0ca63 [INFO] running `"docker" "start" "-a" "650bfc02ea7f729c4311abce0cf67aba027ce82f49a3e0f1531dc1c5e7e0ca63"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.14s [INFO] [stderr] Running /opt/crater/target/debug/deps/ots_aggregator-7418b0af5f2d6545 [INFO] [stderr] Running /opt/crater/target/debug/deps/aggregator-77df81bc11f8154b [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test merkle::tests::test_make ... ok [INFO] [stdout] test merkle::tests::test_sha256 ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stderr] Doc-tests ots-aggregator [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "650bfc02ea7f729c4311abce0cf67aba027ce82f49a3e0f1531dc1c5e7e0ca63"` [INFO] running `"docker" "rm" "-f" "650bfc02ea7f729c4311abce0cf67aba027ce82f49a3e0f1531dc1c5e7e0ca63"` [INFO] [stdout] 650bfc02ea7f729c4311abce0cf67aba027ce82f49a3e0f1531dc1c5e7e0ca63