[INFO] cloning repository https://github.com/mneumann/artificial-genome-rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/mneumann/artificial-genome-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmneumann%2Fartificial-genome-rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmneumann%2Fartificial-genome-rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ba547b145f9137d04933505e521edb0fc0b4208b [INFO] testing mneumann/artificial-genome-rs against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmneumann%2Fartificial-genome-rs" "/workspace/builds/worker-8/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-8/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/mneumann/artificial-genome-rs on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/mneumann/artificial-genome-rs [INFO] finished tweaking git repo https://github.com/mneumann/artificial-genome-rs [INFO] tweaked toml for git repo https://github.com/mneumann/artificial-genome-rs written to /workspace/builds/worker-8/source/Cargo.toml [INFO] crate git repo https://github.com/mneumann/artificial-genome-rs already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 7ee7f90270f8e0b358a20487a55bba3ef7994376c6068ad569e24badb597c50a [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "7ee7f90270f8e0b358a20487a55bba3ef7994376c6068ad569e24badb597c50a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "7ee7f90270f8e0b358a20487a55bba3ef7994376c6068ad569e24badb597c50a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "7ee7f90270f8e0b358a20487a55bba3ef7994376c6068ad569e24badb597c50a", kill_on_drop: false }` [INFO] [stdout] 7ee7f90270f8e0b358a20487a55bba3ef7994376c6068ad569e24badb597c50a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4c9ec31af019dd219aa6f01e01c8abda01a7008747b1d65bb5ee9263b1898693 [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "4c9ec31af019dd219aa6f01e01c8abda01a7008747b1d65bb5ee9263b1898693", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling libc v0.2.4 [INFO] [stderr] Compiling fixedbitset v0.1.0 [INFO] [stderr] Compiling advapi32-sys v0.1.2 [INFO] [stderr] Compiling rand v0.3.13 [INFO] [stderr] Compiling artificial-genome v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | try!(writeln!(wr, "digraph artificial {{")); [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/graph.rs:208:9 [INFO] [stdout] | [INFO] [stdout] 208 | try!(writeln!(wr, "}}")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:195:13 [INFO] [stdout] | [INFO] [stdout] 195 | try!(writeln!(wr, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:205:13 [INFO] [stdout] | [INFO] [stdout] 205 | try!(writeln!(wr, "{} -> {}", src_edge, dst_edge)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:318:9 [INFO] [stdout] | [INFO] [stdout] 318 | try!(writeln!(wr, "digraph artificial {{")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:349:9 [INFO] [stdout] | [INFO] [stdout] 349 | try!(writeln!(wr, "}}")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:325:13 [INFO] [stdout] | [INFO] [stdout] 325 | try!(writeln!(wr, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:340:17 [INFO] [stdout] | [INFO] [stdout] 340 | try!(writeln!(wr, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:448:9 [INFO] [stdout] | [INFO] [stdout] 448 | try!(writeln!(wr, "digraph artificial {{")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:460:9 [INFO] [stdout] | [INFO] [stdout] 460 | try!(writeln!(wr, "}}")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:451:13 [INFO] [stdout] | [INFO] [stdout] 451 | try!(writeln!(wr, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | try!(write!(f, "[")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | try!(write!(f, "{:?}", base)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_dot` [INFO] [stdout] --> src/graph.rs:190:8 [INFO] [stdout] | [INFO] [stdout] 190 | fn write_dot(&self, wr: &mut W) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_dot` [INFO] [stdout] --> src/graph.rs:317:8 [INFO] [stdout] | [INFO] [stdout] 317 | fn write_dot(&self, wr: &mut W) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_dot` [INFO] [stdout] --> src/graph.rs:447:8 [INFO] [stdout] | [INFO] [stdout] 447 | fn write_dot(&self, wr: &mut W) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 5.77s [INFO] running `Command { std: "docker" "inspect" "4c9ec31af019dd219aa6f01e01c8abda01a7008747b1d65bb5ee9263b1898693", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4c9ec31af019dd219aa6f01e01c8abda01a7008747b1d65bb5ee9263b1898693", kill_on_drop: false }` [INFO] [stdout] 4c9ec31af019dd219aa6f01e01c8abda01a7008747b1d65bb5ee9263b1898693 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] a3d5155bbbc7422fa16e5322a65629edf31bdfdce4ffee496a811afc3f9fa3fe [INFO] running `Command { std: "docker" "start" "-a" "a3d5155bbbc7422fa16e5322a65629edf31bdfdce4ffee496a811afc3f9fa3fe", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | try!(writeln!(wr, "digraph artificial {{")); [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/graph.rs:208:9 [INFO] [stdout] | [INFO] [stdout] 208 | try!(writeln!(wr, "}}")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:195:13 [INFO] [stdout] | [INFO] [stdout] 195 | try!(writeln!(wr, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:205:13 [INFO] [stdout] | [INFO] [stdout] 205 | try!(writeln!(wr, "{} -> {}", src_edge, dst_edge)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:318:9 [INFO] [stdout] | [INFO] [stdout] 318 | try!(writeln!(wr, "digraph artificial {{")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:349:9 [INFO] [stdout] | [INFO] [stdout] 349 | try!(writeln!(wr, "}}")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling artificial-genome v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:325:13 [INFO] [stdout] | [INFO] [stdout] 325 | try!(writeln!(wr, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:340:17 [INFO] [stdout] | [INFO] [stdout] 340 | try!(writeln!(wr, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:448:9 [INFO] [stdout] | [INFO] [stdout] 448 | try!(writeln!(wr, "digraph artificial {{")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:460:9 [INFO] [stdout] | [INFO] [stdout] 460 | try!(writeln!(wr, "}}")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:451:13 [INFO] [stdout] | [INFO] [stdout] 451 | try!(writeln!(wr, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | try!(write!(f, "[")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | try!(write!(f, "{:?}", base)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_dot` [INFO] [stdout] --> src/graph.rs:190:8 [INFO] [stdout] | [INFO] [stdout] 190 | fn write_dot(&self, wr: &mut W) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_dot` [INFO] [stdout] --> src/graph.rs:317:8 [INFO] [stdout] | [INFO] [stdout] 317 | fn write_dot(&self, wr: &mut W) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_dot` [INFO] [stdout] --> src/graph.rs:447:8 [INFO] [stdout] | [INFO] [stdout] 447 | fn write_dot(&self, wr: &mut W) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:191:9 [INFO] [stdout] | [INFO] [stdout] 191 | try!(writeln!(wr, "digraph artificial {{")); [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/graph.rs:208:9 [INFO] [stdout] | [INFO] [stdout] 208 | try!(writeln!(wr, "}}")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:195:13 [INFO] [stdout] | [INFO] [stdout] 195 | try!(writeln!(wr, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:205:13 [INFO] [stdout] | [INFO] [stdout] 205 | try!(writeln!(wr, "{} -> {}", src_edge, dst_edge)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:318:9 [INFO] [stdout] | [INFO] [stdout] 318 | try!(writeln!(wr, "digraph artificial {{")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:349:9 [INFO] [stdout] | [INFO] [stdout] 349 | try!(writeln!(wr, "}}")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:325:13 [INFO] [stdout] | [INFO] [stdout] 325 | try!(writeln!(wr, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:340:17 [INFO] [stdout] | [INFO] [stdout] 340 | try!(writeln!(wr, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:448:9 [INFO] [stdout] | [INFO] [stdout] 448 | try!(writeln!(wr, "digraph artificial {{")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:460:9 [INFO] [stdout] | [INFO] [stdout] 460 | try!(writeln!(wr, "}}")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/graph.rs:451:13 [INFO] [stdout] | [INFO] [stdout] 451 | try!(writeln!(wr, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:148:9 [INFO] [stdout] | [INFO] [stdout] 148 | try!(write!(f, "[")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:150:13 [INFO] [stdout] | [INFO] [stdout] 150 | try!(write!(f, "{:?}", base)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_dot` [INFO] [stdout] --> src/graph.rs:190:8 [INFO] [stdout] | [INFO] [stdout] 190 | fn write_dot(&self, wr: &mut W) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_dot` [INFO] [stdout] --> src/graph.rs:317:8 [INFO] [stdout] | [INFO] [stdout] 317 | fn write_dot(&self, wr: &mut W) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `write_dot` [INFO] [stdout] --> src/graph.rs:447:8 [INFO] [stdout] | [INFO] [stdout] 447 | fn write_dot(&self, wr: &mut W) -> io::Result<()> { [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 16 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.25s [INFO] running `Command { std: "docker" "inspect" "a3d5155bbbc7422fa16e5322a65629edf31bdfdce4ffee496a811afc3f9fa3fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a3d5155bbbc7422fa16e5322a65629edf31bdfdce4ffee496a811afc3f9fa3fe", kill_on_drop: false }` [INFO] [stdout] a3d5155bbbc7422fa16e5322a65629edf31bdfdce4ffee496a811afc3f9fa3fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0973bf30dff103ac8ae83b1e1803b06c8055e8cec9b8178b890d3ab4a338afee [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] running `Command { std: "docker" "start" "-a" "0973bf30dff103ac8ae83b1e1803b06c8055e8cec9b8178b890d3ab4a338afee", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] running 1 test [INFO] [stderr] --> src/graph.rs:191:9 [INFO] [stdout] test dna_base::test_dnabase_succ ... ok [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] 191 | try!(writeln!(wr, "digraph artificial {{")); [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | ^^^ [INFO] [stdout] [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/graph.rs:208:9 [INFO] [stderr] | [INFO] [stderr] 208 | try!(writeln!(wr, "}}")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/graph.rs:195:13 [INFO] [stderr] | [INFO] [stderr] 195 | try!(writeln!(wr, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/graph.rs:205:13 [INFO] [stderr] | [INFO] [stderr] 205 | try!(writeln!(wr, "{} -> {}", src_edge, dst_edge)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/graph.rs:318:9 [INFO] [stderr] | [INFO] [stderr] 318 | try!(writeln!(wr, "digraph artificial {{")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/graph.rs:349:9 [INFO] [stderr] | [INFO] [stderr] 349 | try!(writeln!(wr, "}}")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/graph.rs:325:13 [INFO] [stderr] | [INFO] [stderr] 325 | try!(writeln!(wr, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/graph.rs:340:17 [INFO] [stderr] | [INFO] [stderr] 340 | try!(writeln!(wr, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/graph.rs:448:9 [INFO] [stderr] | [INFO] [stderr] 448 | try!(writeln!(wr, "digraph artificial {{")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/graph.rs:460:9 [INFO] [stderr] | [INFO] [stderr] 460 | try!(writeln!(wr, "}}")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/graph.rs:451:13 [INFO] [stderr] | [INFO] [stderr] 451 | try!(writeln!(wr, [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:148:9 [INFO] [stderr] | [INFO] [stderr] 148 | try!(write!(f, "[")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/lib.rs:150:13 [INFO] [stderr] | [INFO] [stderr] 150 | try!(write!(f, "{:?}", base)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write_dot` [INFO] [stderr] --> src/graph.rs:190:8 [INFO] [stderr] | [INFO] [stderr] 190 | fn write_dot(&self, wr: &mut W) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write_dot` [INFO] [stderr] --> src/graph.rs:317:8 [INFO] [stderr] | [INFO] [stderr] 317 | fn write_dot(&self, wr: &mut W) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: associated function is never used: `write_dot` [INFO] [stderr] --> src/graph.rs:447:8 [INFO] [stderr] | [INFO] [stderr] 447 | fn write_dot(&self, wr: &mut W) -> io::Result<()> { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `artificial-genome` (lib) generated 16 warnings [INFO] [stderr] warning: `artificial-genome` (lib test) generated 16 warnings (16 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/artificial_genome-582f4b46ca3d1d1f) [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/artificial_genome-af8ee723656183d6) [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] [stderr] Doc-tests artificial-genome [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" "0973bf30dff103ac8ae83b1e1803b06c8055e8cec9b8178b890d3ab4a338afee", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0973bf30dff103ac8ae83b1e1803b06c8055e8cec9b8178b890d3ab4a338afee", kill_on_drop: false }` [INFO] [stdout] 0973bf30dff103ac8ae83b1e1803b06c8055e8cec9b8178b890d3ab4a338afee