Dec 13 20:49:42.445 INFO testing dthg/tower-hello against master#bd47d6825bf4090517549d33cfef10d3300b4a75 for pr-56550
Dec 13 20:49:42.445 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt build --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 20:49:42.915 INFO [stdout] 60c2df251c9d6a9fbca38ef3ee14f733900b990b7ac17e53e7086bee0114cb02
Dec 13 20:49:42.917 INFO running `"docker" "start" "-a" "60c2df251c9d6a9fbca38ef3ee14f733900b990b7ac17e53e7086bee0114cb02"`
Dec 13 20:49:44.150 INFO [stderr] usermod: no changes
Dec 13 20:49:44.410 INFO [stderr]    Compiling proc-macro-hack-impl v0.4.1
Dec 13 20:49:44.412 INFO [stderr]    Compiling tower-service v0.1.0
Dec 13 20:49:44.415 INFO [stderr]    Compiling miniz-sys v0.1.10
Dec 13 20:49:44.415 INFO [stderr]    Compiling atoi v0.2.3
Dec 13 20:49:44.415 INFO [stderr]    Compiling serde_plain v0.3.0
Dec 13 20:49:44.415 INFO [stderr]    Compiling h2 v0.1.12
Dec 13 20:49:44.415 INFO [stderr]    Compiling syn v0.14.9
Dec 13 20:49:44.415 INFO [stderr]    Compiling syn v0.15.1
Dec 13 20:49:48.077 INFO [stderr]    Compiling proc-macro-hack v0.4.1
Dec 13 20:49:49.968 INFO [stderr]    Compiling flate2 v1.0.2
Dec 13 20:50:02.039 INFO [stderr]    Compiling serde_derive v1.0.78
Dec 13 20:50:05.115 INFO [stderr]    Compiling hyper v0.12.9
Dec 13 20:50:25.279 INFO [stderr]    Compiling tower-web-macros v0.2.1
Dec 13 20:51:03.499 INFO [stderr]    Compiling tower-web v0.2.2
Dec 13 20:51:15.303 INFO [stderr]    Compiling tower-hello v0.1.0 (/source)
Dec 13 20:51:20.083 INFO [stderr] warning: unused `#[macro_use]` import
Dec 13 20:51:20.083 INFO [stderr]  --> src/main.rs:4:1
Dec 13 20:51:20.083 INFO [stderr]   |
Dec 13 20:51:20.083 INFO [stderr] 4 | #[macro_use]
Dec 13 20:51:20.083 INFO [stderr]   | ^^^^^^^^^^^^
Dec 13 20:51:20.083 INFO [stderr]   |
Dec 13 20:51:20.083 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 20:51:20.083 INFO [stderr] 
Dec 13 20:51:20.224 INFO [stderr] warning: unused import: `tokio::prelude`
Dec 13 20:51:20.224 INFO [stderr]  --> src/main.rs:8:5
Dec 13 20:51:20.224 INFO [stderr]   |
Dec 13 20:51:20.224 INFO [stderr] 8 | use tokio::prelude::*;
Dec 13 20:51:20.224 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 13 20:51:20.224 INFO [stderr] 
Dec 13 20:51:25.992 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 41s
Dec 13 20:51:26.005 INFO [stderr] su: No module specific data is present
Dec 13 20:51:26.680 INFO running `"docker" "inspect" "60c2df251c9d6a9fbca38ef3ee14f733900b990b7ac17e53e7086bee0114cb02"`
Dec 13 20:51:26.940 INFO running `"docker" "rm" "-f" "60c2df251c9d6a9fbca38ef3ee14f733900b990b7ac17e53e7086bee0114cb02"`
Dec 13 20:51:27.225 INFO [stdout] 60c2df251c9d6a9fbca38ef3ee14f733900b990b7ac17e53e7086bee0114cb02
Dec 13 20:51:27.229 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen --no-run" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 20:51:27.625 INFO [stdout] d381d87587a1a3afb9003d43cd4d560725a3285bc20701e9cfcc81a609ff7dc4
Dec 13 20:51:27.627 INFO running `"docker" "start" "-a" "d381d87587a1a3afb9003d43cd4d560725a3285bc20701e9cfcc81a609ff7dc4"`
Dec 13 20:51:28.998 INFO [stderr] usermod: no changes
Dec 13 20:51:29.243 INFO [stderr]    Compiling tower-hello v0.1.0 (/source)
Dec 13 20:51:32.735 INFO [stderr] warning: unused `#[macro_use]` import
Dec 13 20:51:32.735 INFO [stderr]  --> src/main.rs:4:1
Dec 13 20:51:32.735 INFO [stderr]   |
Dec 13 20:51:32.735 INFO [stderr] 4 | #[macro_use]
Dec 13 20:51:32.735 INFO [stderr]   | ^^^^^^^^^^^^
Dec 13 20:51:32.735 INFO [stderr]   |
Dec 13 20:51:32.735 INFO [stderr]   = note: #[warn(unused_imports)] on by default
Dec 13 20:51:32.735 INFO [stderr] 
Dec 13 20:51:32.887 INFO [stderr] warning: unused import: `tokio::prelude`
Dec 13 20:51:32.887 INFO [stderr]  --> src/main.rs:8:5
Dec 13 20:51:32.887 INFO [stderr]   |
Dec 13 20:51:32.887 INFO [stderr] 8 | use tokio::prelude::*;
Dec 13 20:51:32.887 INFO [stderr]   |     ^^^^^^^^^^^^^^
Dec 13 20:51:32.887 INFO [stderr] 
Dec 13 20:51:33.267 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.24s
Dec 13 20:51:33.279 INFO [stderr] su: No module specific data is present
Dec 13 20:51:33.876 INFO running `"docker" "inspect" "d381d87587a1a3afb9003d43cd4d560725a3285bc20701e9cfcc81a609ff7dc4"`
Dec 13 20:51:34.125 INFO running `"docker" "rm" "-f" "d381d87587a1a3afb9003d43cd4d560725a3285bc20701e9cfcc81a609ff7dc4"`
Dec 13 20:51:34.472 INFO [stdout] d381d87587a1a3afb9003d43cd4d560725a3285bc20701e9cfcc81a609ff7dc4
Dec 13 20:51:34.472 INFO running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-56550/worker-7/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/target:rw,Z" "-v" "/mnt/big/crater/work/local/test-source/worker-7/pr-56550/master#bd47d6825bf4090517549d33cfef10d3300b4a75:/source:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +bd47d6825bf4090517549d33cfef10d3300b4a75-alt test --frozen" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Dec 13 20:51:35.180 INFO [stdout] 76f1376a5b2128584ba1a10885a4456770c48b36bab3037c0639ee875b05d9c3
Dec 13 20:51:35.182 INFO running `"docker" "start" "-a" "76f1376a5b2128584ba1a10885a4456770c48b36bab3037c0639ee875b05d9c3"`
Dec 13 20:51:35.993 INFO [stderr] usermod: no changes
Dec 13 20:51:36.195 INFO [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.17s
Dec 13 20:51:36.218 INFO [stderr]      Running /target/debug/deps/tower_hello-92d253ed8b6dd1c5
Dec 13 20:51:36.223 INFO [stdout] 
Dec 13 20:51:36.223 INFO [stdout] running 0 tests
Dec 13 20:51:36.223 INFO [stdout] 
Dec 13 20:51:36.223 INFO [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
Dec 13 20:51:36.223 INFO [stdout] 
Dec 13 20:51:36.247 INFO [stderr] su: No module specific data is present
Dec 13 20:51:36.918 INFO running `"docker" "inspect" "76f1376a5b2128584ba1a10885a4456770c48b36bab3037c0639ee875b05d9c3"`
Dec 13 20:51:37.235 INFO running `"docker" "rm" "-f" "76f1376a5b2128584ba1a10885a4456770c48b36bab3037c0639ee875b05d9c3"`
Dec 13 20:51:37.499 INFO [stdout] 76f1376a5b2128584ba1a10885a4456770c48b36bab3037c0639ee875b05d9c3