[INFO] crate hc 0.1.2 is already in cache [INFO] testing hc-0.1.2 against master#8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e for pr-74409 [INFO] extracting crate hc 0.1.2 into /workspace/builds/worker-2/source [INFO] validating manifest of crates.io crate hc 0.1.2 on toolchain 8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [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 /workspace/builds/worker-2/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] c69692e267ae3847cec71ec4ba1a4e640b7237318f8a66512b315e75cac245e2 [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" "c69692e267ae3847cec71ec4ba1a4e640b7237318f8a66512b315e75cac245e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "c69692e267ae3847cec71ec4ba1a4e640b7237318f8a66512b315e75cac245e2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c69692e267ae3847cec71ec4ba1a4e640b7237318f8a66512b315e75cac245e2", kill_on_drop: false }` [INFO] [stdout] c69692e267ae3847cec71ec4ba1a4e640b7237318f8a66512b315e75cac245e2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 06a388476a43529be8cf19ed5b6a7f66fff07807871293a6484e40fc21d5dbbb [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" "06a388476a43529be8cf19ed5b6a7f66fff07807871293a6484e40fc21d5dbbb", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.73 [INFO] [stderr] Compiling bitflags v0.4.0 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling either v1.5.3 [INFO] [stderr] Compiling encode_unicode v0.1.3 [INFO] [stderr] Compiling getopts v0.2.21 [INFO] [stderr] Compiling itertools v0.5.10 [INFO] [stderr] Compiling nix v0.5.1 [INFO] [stderr] Compiling rustyline v1.0.0 [INFO] [stderr] Compiling hc v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:115:17 [INFO] [stdout] | [INFO] [stdout] 115 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:125:17 [INFO] [stdout] | [INFO] [stdout] 125 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:126:17 [INFO] [stdout] | [INFO] [stdout] 126 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:135:17 [INFO] [stdout] | [INFO] [stdout] 135 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:136:17 [INFO] [stdout] | [INFO] [stdout] 136 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:145:17 [INFO] [stdout] | [INFO] [stdout] 145 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:146:17 [INFO] [stdout] | [INFO] [stdout] 146 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:159:17 [INFO] [stdout] | [INFO] [stdout] 159 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:160:17 [INFO] [stdout] | [INFO] [stdout] 160 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:169:17 [INFO] [stdout] | [INFO] [stdout] 169 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:170:17 [INFO] [stdout] | [INFO] [stdout] 170 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:179:17 [INFO] [stdout] | [INFO] [stdout] 179 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:180:17 [INFO] [stdout] | [INFO] [stdout] 180 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:189:17 [INFO] [stdout] | [INFO] [stdout] 189 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:190:17 [INFO] [stdout] | [INFO] [stdout] 190 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:199:17 [INFO] [stdout] | [INFO] [stdout] 199 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:200:17 [INFO] [stdout] | [INFO] [stdout] 200 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:209:17 [INFO] [stdout] | [INFO] [stdout] 209 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:210:17 [INFO] [stdout] | [INFO] [stdout] 210 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:220:17 [INFO] [stdout] | [INFO] [stdout] 220 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:229:17 [INFO] [stdout] | [INFO] [stdout] 229 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.81s [INFO] running `Command { std: "docker" "inspect" "06a388476a43529be8cf19ed5b6a7f66fff07807871293a6484e40fc21d5dbbb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "06a388476a43529be8cf19ed5b6a7f66fff07807871293a6484e40fc21d5dbbb", kill_on_drop: false }` [INFO] [stdout] 06a388476a43529be8cf19ed5b6a7f66fff07807871293a6484e40fc21d5dbbb [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "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] d435a65943e0388190b5fea6a60df4ffe44f532bdb416ee3d4176c60e2a4de4f [INFO] running `Command { std: "docker" "start" "-a" "d435a65943e0388190b5fea6a60df4ffe44f532bdb416ee3d4176c60e2a4de4f", kill_on_drop: false }` [INFO] [stderr] Compiling hc v0.1.2 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:115:17 [INFO] [stdout] | [INFO] [stdout] 115 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:116:17 [INFO] [stdout] | [INFO] [stdout] 116 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:125:17 [INFO] [stdout] | [INFO] [stdout] 125 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:126:17 [INFO] [stdout] | [INFO] [stdout] 126 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:135:17 [INFO] [stdout] | [INFO] [stdout] 135 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:136:17 [INFO] [stdout] | [INFO] [stdout] 136 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:145:17 [INFO] [stdout] | [INFO] [stdout] 145 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:146:17 [INFO] [stdout] | [INFO] [stdout] 146 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:159:17 [INFO] [stdout] | [INFO] [stdout] 159 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:160:17 [INFO] [stdout] | [INFO] [stdout] 160 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:169:17 [INFO] [stdout] | [INFO] [stdout] 169 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:170:17 [INFO] [stdout] | [INFO] [stdout] 170 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:179:17 [INFO] [stdout] | [INFO] [stdout] 179 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:180:17 [INFO] [stdout] | [INFO] [stdout] 180 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:189:17 [INFO] [stdout] | [INFO] [stdout] 189 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:190:17 [INFO] [stdout] | [INFO] [stdout] 190 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:199:17 [INFO] [stdout] | [INFO] [stdout] 199 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:200:17 [INFO] [stdout] | [INFO] [stdout] 200 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:209:17 [INFO] [stdout] | [INFO] [stdout] 209 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:210:17 [INFO] [stdout] | [INFO] [stdout] 210 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:219:17 [INFO] [stdout] | [INFO] [stdout] 219 | let lhs = try!(execute(ctx, &*l)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:220:17 [INFO] [stdout] | [INFO] [stdout] 220 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stdout] --> src/executor.rs:229:17 [INFO] [stdout] | [INFO] [stdout] 229 | let rhs = try!(execute(ctx, &*r)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 23 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.90s [INFO] running `Command { std: "docker" "inspect" "d435a65943e0388190b5fea6a60df4ffe44f532bdb416ee3d4176c60e2a4de4f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d435a65943e0388190b5fea6a60df4ffe44f532bdb416ee3d4176c60e2a4de4f", kill_on_drop: false }` [INFO] [stdout] d435a65943e0388190b5fea6a60df4ffe44f532bdb416ee3d4176c60e2a4de4f [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+8534be72fc3b9c5f2f2dc4e4ee7b651a008e9a3e" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5bed1d7faa688b7ff0ccf197ff316b556188ac1c0780d493f428ccf8fba1dda7 [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" "5bed1d7faa688b7ff0ccf197ff316b556188ac1c0780d493f428ccf8fba1dda7", kill_on_drop: false }` [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] warning: 23 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/hc-720df022325d259d [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 `Command { std: "docker" "inspect" "5bed1d7faa688b7ff0ccf197ff316b556188ac1c0780d493f428ccf8fba1dda7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5bed1d7faa688b7ff0ccf197ff316b556188ac1c0780d493f428ccf8fba1dda7", kill_on_drop: false }` [INFO] [stdout] 5bed1d7faa688b7ff0ccf197ff316b556188ac1c0780d493f428ccf8fba1dda7