[INFO] crate hc 0.1.2 is already in cache
[INFO] testing hc-0.1.2 against beta-2019-09-28 for beta-1.39-1
[INFO] extracting crate hc 0.1.2 into work/builds/worker-3/source
[INFO] validating manifest of crates.io crate hc 0.1.2 on toolchain beta-2019-09-28
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking crates.io crate hc 0.1.2
[INFO] finished tweaking crates.io crate hc 0.1.2
[INFO] tweaked toml for crates.io crate hc 0.1.2 written to work/builds/worker-3/source/Cargo.toml
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/big/crater/work/cargo-home/bin/cargo" "+beta-2019-09-28" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "build" "--frozen"`
[INFO] [stdout] 65ed3a442d0027657f2af5f704c6726738185d91c90dfbeae0b0bd09ab21b56a
[INFO] running `"docker" "start" "-a" "65ed3a442d0027657f2af5f704c6726738185d91c90dfbeae0b0bd09ab21b56a"`
[INFO] [stderr]    Compiling hc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:115:17
[INFO] [stderr]     |
[INFO] [stderr] 115 |       let lhs = try!(execute(ctx, &*l));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:116:17
[INFO] [stderr]     |
[INFO] [stderr] 116 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:125:17
[INFO] [stderr]     |
[INFO] [stderr] 125 |       let lhs = try!(execute(ctx, &*l));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:126:17
[INFO] [stderr]     |
[INFO] [stderr] 126 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:135:17
[INFO] [stderr]     |
[INFO] [stderr] 135 |       let lhs = try!(execute(ctx, &*l));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:136:17
[INFO] [stderr]     |
[INFO] [stderr] 136 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:145:17
[INFO] [stderr]     |
[INFO] [stderr] 145 |       let lhs = try!(execute(ctx, &*l));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:146:17
[INFO] [stderr]     |
[INFO] [stderr] 146 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:159:17
[INFO] [stderr]     |
[INFO] [stderr] 159 |       let lhs = try!(execute(ctx, &*l));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:160:17
[INFO] [stderr]     |
[INFO] [stderr] 160 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:169:17
[INFO] [stderr]     |
[INFO] [stderr] 169 |       let lhs = try!(execute(ctx, &*l));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:170:17
[INFO] [stderr]     |
[INFO] [stderr] 170 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:179:17
[INFO] [stderr]     |
[INFO] [stderr] 179 |       let lhs = try!(execute(ctx, &*l));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:180:17
[INFO] [stderr]     |
[INFO] [stderr] 180 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:189:17
[INFO] [stderr]     |
[INFO] [stderr] 189 |       let lhs = try!(execute(ctx, &*l));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:190:17
[INFO] [stderr]     |
[INFO] [stderr] 190 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:199:17
[INFO] [stderr]     |
[INFO] [stderr] 199 |       let lhs = try!(execute(ctx, &*l));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:200:17
[INFO] [stderr]     |
[INFO] [stderr] 200 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:209:17
[INFO] [stderr]     |
[INFO] [stderr] 209 |       let lhs = try!(execute(ctx, &*l));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:210:17
[INFO] [stderr]     |
[INFO] [stderr] 210 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:219:17
[INFO] [stderr]     |
[INFO] [stderr] 219 |       let lhs = try!(execute(ctx, &*l));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:220:17
[INFO] [stderr]     |
[INFO] [stderr] 220 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:229:17
[INFO] [stderr]     |
[INFO] [stderr] 229 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.58s
[INFO] running `"docker" "inspect" "65ed3a442d0027657f2af5f704c6726738185d91c90dfbeae0b0bd09ab21b56a"`
[INFO] running `"docker" "rm" "-f" "65ed3a442d0027657f2af5f704c6726738185d91c90dfbeae0b0bd09ab21b56a"`
[INFO] [stdout] 65ed3a442d0027657f2af5f704c6726738185d91c90dfbeae0b0bd09ab21b56a
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen" "--no-run"`
[INFO] [stdout] f5cb1dad317739c81951b58813f1a7990c88385f8c4aa0b100c76caaaae709ed
[INFO] running `"docker" "start" "-a" "f5cb1dad317739c81951b58813f1a7990c88385f8c4aa0b100c76caaaae709ed"`
[INFO] [stderr]    Compiling hc v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:115:17
[INFO] [stderr]     |
[INFO] [stderr] 115 |       let lhs = try!(execute(ctx, &*l));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:116:17
[INFO] [stderr]     |
[INFO] [stderr] 116 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:125:17
[INFO] [stderr]     |
[INFO] [stderr] 125 |       let lhs = try!(execute(ctx, &*l));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:126:17
[INFO] [stderr]     |
[INFO] [stderr] 126 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:135:17
[INFO] [stderr]     |
[INFO] [stderr] 135 |       let lhs = try!(execute(ctx, &*l));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:136:17
[INFO] [stderr]     |
[INFO] [stderr] 136 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:145:17
[INFO] [stderr]     |
[INFO] [stderr] 145 |       let lhs = try!(execute(ctx, &*l));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:146:17
[INFO] [stderr]     |
[INFO] [stderr] 146 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:159:17
[INFO] [stderr]     |
[INFO] [stderr] 159 |       let lhs = try!(execute(ctx, &*l));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:160:17
[INFO] [stderr]     |
[INFO] [stderr] 160 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:169:17
[INFO] [stderr]     |
[INFO] [stderr] 169 |       let lhs = try!(execute(ctx, &*l));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:170:17
[INFO] [stderr]     |
[INFO] [stderr] 170 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:179:17
[INFO] [stderr]     |
[INFO] [stderr] 179 |       let lhs = try!(execute(ctx, &*l));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:180:17
[INFO] [stderr]     |
[INFO] [stderr] 180 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:189:17
[INFO] [stderr]     |
[INFO] [stderr] 189 |       let lhs = try!(execute(ctx, &*l));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:190:17
[INFO] [stderr]     |
[INFO] [stderr] 190 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:199:17
[INFO] [stderr]     |
[INFO] [stderr] 199 |       let lhs = try!(execute(ctx, &*l));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:200:17
[INFO] [stderr]     |
[INFO] [stderr] 200 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:209:17
[INFO] [stderr]     |
[INFO] [stderr] 209 |       let lhs = try!(execute(ctx, &*l));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:210:17
[INFO] [stderr]     |
[INFO] [stderr] 210 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:219:17
[INFO] [stderr]     |
[INFO] [stderr] 219 |       let lhs = try!(execute(ctx, &*l));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:220:17
[INFO] [stderr]     |
[INFO] [stderr] 220 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead
[INFO] [stderr]    --> src/executor.rs:229:17
[INFO] [stderr]     |
[INFO] [stderr] 229 |       let rhs = try!(execute(ctx, &*r));
[INFO] [stderr]     |                 ^^^
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.57s
[INFO] running `"docker" "inspect" "f5cb1dad317739c81951b58813f1a7990c88385f8c4aa0b100c76caaaae709ed"`
[INFO] running `"docker" "rm" "-f" "f5cb1dad317739c81951b58813f1a7990c88385f8c4aa0b100c76caaaae709ed"`
[INFO] [stdout] f5cb1dad317739c81951b58813f1a7990c88385f8c4aa0b100c76caaaae709ed
[INFO] running `"docker" "create" "-v" "/big/crater/work/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/big/crater/work/builds/worker-3/source:/opt/rustwide/workdir:ro,Z" "-v" "/big/crater/work/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/big/crater/work/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2019-09-28" "test" "--frozen"`
[INFO] [stdout] 8d7d8eb759e36cb9e4b04d2fb375a0dc7e9e6dfa3ec5147f0647754ce4a3d120
[INFO] running `"docker" "start" "-a" "8d7d8eb759e36cb9e4b04d2fb375a0dc7e9e6dfa3ec5147f0647754ce4a3d120"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/hc-360b2d4fcf9e61a9
[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" "8d7d8eb759e36cb9e4b04d2fb375a0dc7e9e6dfa3ec5147f0647754ce4a3d120"`
[INFO] running `"docker" "rm" "-f" "8d7d8eb759e36cb9e4b04d2fb375a0dc7e9e6dfa3ec5147f0647754ce4a3d120"`
[INFO] [stdout] 8d7d8eb759e36cb9e4b04d2fb375a0dc7e9e6dfa3ec5147f0647754ce4a3d120