[INFO] cloning repository https://github.com/sector-f/prepend [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sector-f/prepend" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsector-f%2Fprepend", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsector-f%2Fprepend'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 97f905b50808d6898e961aeee054b3aedfd53735 [INFO] testing sector-f/prepend against master#99e3aef02079e9c10583638520cd0c134dc3a01d for pr-85530 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsector-f%2Fprepend" "/workspace/builds/worker-10/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/sector-f/prepend on toolchain 99e3aef02079e9c10583638520cd0c134dc3a01d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/sector-f/prepend [INFO] finished tweaking git repo https://github.com/sector-f/prepend [INFO] tweaked toml for git repo https://github.com/sector-f/prepend written to /workspace/builds/worker-10/source/Cargo.toml [INFO] crate git repo https://github.com/sector-f/prepend already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 50102a1d8b14eb2cc26528a734ab60c2258929de09b1a05f417a351f3e4e10ed [INFO] running `Command { std: "docker" "start" "-a" "50102a1d8b14eb2cc26528a734ab60c2258929de09b1a05f417a351f3e4e10ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "50102a1d8b14eb2cc26528a734ab60c2258929de09b1a05f417a351f3e4e10ed", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "50102a1d8b14eb2cc26528a734ab60c2258929de09b1a05f417a351f3e4e10ed", kill_on_drop: false }` [INFO] [stdout] 50102a1d8b14eb2cc26528a734ab60c2258929de09b1a05f417a351f3e4e10ed [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 367be6207cbb32efea281ff5382d460c2d317f601deebd88e43a331a437fa427 [INFO] running `Command { std: "docker" "start" "-a" "367be6207cbb32efea281ff5382d460c2d317f601deebd88e43a331a437fa427", kill_on_drop: false }` [INFO] [stderr] Compiling ansi_term v0.7.2 [INFO] [stderr] Compiling strsim v0.4.1 [INFO] [stderr] Compiling vec_map v0.6.0 [INFO] [stderr] Compiling unicode-width v0.1.3 [INFO] [stderr] Compiling libc v0.2.10 [INFO] [stderr] Compiling clap v2.3.0 [INFO] [stderr] Compiling prepend v2.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/prepend.rs:11:24 [INFO] [stdout] | [INFO] [stdout] 11 | let mut openfile = try!{ [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/prepend.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | try!(openfile.read_to_end(&mut file_buffer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/prepend.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | try!(openfile.set_len(0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/prepend.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | try!(openfile.write_all(&stdin_buffer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/prepend.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | try!(openfile.write_all(&file_buffer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/prepend.rs:30:24 [INFO] [stdout] | [INFO] [stdout] 30 | let mut openfile = try!{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/prepend.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | try!(openfile.read_to_end(&mut file_buffer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/prepend.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | try!(stdout().write_all(&file_buffer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.50s [INFO] running `Command { std: "docker" "inspect" "367be6207cbb32efea281ff5382d460c2d317f601deebd88e43a331a437fa427", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "367be6207cbb32efea281ff5382d460c2d317f601deebd88e43a331a437fa427", kill_on_drop: false }` [INFO] [stdout] 367be6207cbb32efea281ff5382d460c2d317f601deebd88e43a331a437fa427 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f472ed50a5174ea3107a04ef13dfa9969a359bf655b09c8fc1d878d31328caf4 [INFO] running `Command { std: "docker" "start" "-a" "f472ed50a5174ea3107a04ef13dfa9969a359bf655b09c8fc1d878d31328caf4", kill_on_drop: false }` [INFO] [stderr] Compiling prepend v2.2.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/prepend.rs:11:24 [INFO] [stdout] | [INFO] [stdout] 11 | let mut openfile = try!{ [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/prepend.rs:20:5 [INFO] [stdout] | [INFO] [stdout] 20 | try!(openfile.read_to_end(&mut file_buffer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/prepend.rs:22:5 [INFO] [stdout] | [INFO] [stdout] 22 | try!(openfile.set_len(0)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/prepend.rs:23:5 [INFO] [stdout] | [INFO] [stdout] 23 | try!(openfile.write_all(&stdin_buffer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/prepend.rs:24:5 [INFO] [stdout] | [INFO] [stdout] 24 | try!(openfile.write_all(&file_buffer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/prepend.rs:30:24 [INFO] [stdout] | [INFO] [stdout] 30 | let mut openfile = try!{ [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/prepend.rs:37:5 [INFO] [stdout] | [INFO] [stdout] 37 | try!(openfile.read_to_end(&mut file_buffer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/prepend.rs:38:5 [INFO] [stdout] | [INFO] [stdout] 38 | try!(stdout().write_all(&file_buffer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.30s [INFO] running `Command { std: "docker" "inspect" "f472ed50a5174ea3107a04ef13dfa9969a359bf655b09c8fc1d878d31328caf4", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f472ed50a5174ea3107a04ef13dfa9969a359bf655b09c8fc1d878d31328caf4", kill_on_drop: false }` [INFO] [stdout] f472ed50a5174ea3107a04ef13dfa9969a359bf655b09c8fc1d878d31328caf4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:20528e8c29e4536546f0102ce88568b16ea7538393a33fcca951030f7af10457" "/opt/rustwide/cargo-home/bin/cargo" "+99e3aef02079e9c10583638520cd0c134dc3a01d" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5298002c511bfa40bb9378ec562a6c4a2c1ca71e59eee5898d143f3ed954a1bb [INFO] running `Command { std: "docker" "start" "-a" "5298002c511bfa40bb9378ec562a6c4a2c1ca71e59eee5898d143f3ed954a1bb", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/prepend.rs:11:24 [INFO] [stderr] | [INFO] [stderr] 11 | let mut openfile = try!{ [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/prepend.rs:20:5 [INFO] [stderr] | [INFO] [stderr] 20 | try!(openfile.read_to_end(&mut file_buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/prepend.rs:22:5 [INFO] [stderr] | [INFO] [stderr] 22 | try!(openfile.set_len(0)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/prepend.rs:23:5 [INFO] [stderr] | [INFO] [stderr] 23 | try!(openfile.write_all(&stdin_buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/prepend.rs:24:5 [INFO] [stderr] | [INFO] [stderr] 24 | try!(openfile.write_all(&file_buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/prepend.rs:30:24 [INFO] [stderr] | [INFO] [stderr] 30 | let mut openfile = try!{ [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/prepend.rs:37:5 [INFO] [stderr] | [INFO] [stderr] 37 | try!(openfile.read_to_end(&mut file_buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/prepend.rs:38:5 [INFO] [stderr] | [INFO] [stderr] 38 | try!(stdout().write_all(&file_buffer)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: 8 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.36s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/prepend-3649e9874817e96d) [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; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "5298002c511bfa40bb9378ec562a6c4a2c1ca71e59eee5898d143f3ed954a1bb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5298002c511bfa40bb9378ec562a6c4a2c1ca71e59eee5898d143f3ed954a1bb", kill_on_drop: false }` [INFO] [stdout] 5298002c511bfa40bb9378ec562a6c4a2c1ca71e59eee5898d143f3ed954a1bb