[INFO] cloning repository https://github.com/Vurich/sexpress [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Vurich/sexpress" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVurich%2Fsexpress", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVurich%2Fsexpress'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] ce998ca0b7f5d4a7f02f800612cd2b72f26d4a14 [INFO] checking Vurich/sexpress against beta for pr-78714 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FVurich%2Fsexpress" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Vurich/sexpress on toolchain beta [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Vurich/sexpress [INFO] finished tweaking git repo https://github.com/Vurich/sexpress [INFO] tweaked toml for git repo https://github.com/Vurich/sexpress written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/Vurich/sexpress already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 04b7f533afd7b42440069c8925a52152ff2af05a98215dc00a9558cdc1c33f9b [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" "04b7f533afd7b42440069c8925a52152ff2af05a98215dc00a9558cdc1c33f9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "04b7f533afd7b42440069c8925a52152ff2af05a98215dc00a9558cdc1c33f9b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "04b7f533afd7b42440069c8925a52152ff2af05a98215dc00a9558cdc1c33f9b", kill_on_drop: false }` [INFO] [stdout] 04b7f533afd7b42440069c8925a52152ff2af05a98215dc00a9558cdc1c33f9b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+beta" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0c48623faa25d22b60b583a2bc982827270fcc7b8d2bdcec6fa6e8e060a87432 [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" "0c48623faa25d22b60b583a2bc982827270fcc7b8d2bdcec6fa6e8e060a87432", kill_on_drop: false }` [INFO] [stderr] Checking byteorder v1.2.1 [INFO] [stderr] Checking libc v0.2.34 [INFO] [stderr] Checking smallvec v0.6.0 [INFO] [stderr] Checking fxhash v0.2.1 [INFO] [stderr] Checking toolshed v0.4.0 (https://github.com/Vurich/toolshed.git?branch=set-tools#c6f16dbe) [INFO] [stderr] Checking memmap v0.6.1 [INFO] [stderr] Checking sexpress v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:167:17 [INFO] [stdout] | [INFO] [stdout] 167 | try!(write!(f, "{}", open)); [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/lib.rs:169:21 [INFO] [stdout] | [INFO] [stdout] 169 | try!(write!(f, "{}", first)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:171:25 [INFO] [stdout] | [INFO] [stdout] 171 | try!(write!(f, " {}", x)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:177:21 [INFO] [stdout] | [INFO] [stdout] 177 | try!(write!(f, " . {}", last)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:515:30 [INFO] [stdout] | [INFO] [stdout] 515 | let next_token = try!(parse_inner(counter, loc_cache, arena, input)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:524:30 [INFO] [stdout] | [INFO] [stdout] 524 | let next_token = try!(parse_inner(counter, loc_cache, arena, input)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:541:30 [INFO] [stdout] | [INFO] [stdout] 541 | let next_token = try!(parse_inner(counter, loc_cache, arena, input)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:572:40 [INFO] [stdout] | [INFO] [stdout] 572 | last = arena.alloc(try!(parse_inner(counter, loc_cache, arena, input))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:587:31 [INFO] [stdout] | [INFO] [stdout] 587 | let current = try!(parse_inner(counter, loc_cache, arena, input)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:167:17 [INFO] [stdout] | [INFO] [stdout] 167 | try!(write!(f, "{}", open)); [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/lib.rs:169:21 [INFO] [stdout] | [INFO] [stdout] 169 | try!(write!(f, "{}", first)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:171:25 [INFO] [stdout] | [INFO] [stdout] 171 | try!(write!(f, " {}", x)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:177:21 [INFO] [stdout] | [INFO] [stdout] 177 | try!(write!(f, " . {}", last)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:515:30 [INFO] [stdout] | [INFO] [stdout] 515 | let next_token = try!(parse_inner(counter, loc_cache, arena, input)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:524:30 [INFO] [stdout] | [INFO] [stdout] 524 | let next_token = try!(parse_inner(counter, loc_cache, arena, input)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:541:30 [INFO] [stdout] | [INFO] [stdout] 541 | let next_token = try!(parse_inner(counter, loc_cache, arena, input)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:572:40 [INFO] [stdout] | [INFO] [stdout] 572 | last = arena.alloc(try!(parse_inner(counter, loc_cache, arena, input))); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/lib.rs:587:31 [INFO] [stdout] | [INFO] [stdout] 587 | let current = try!(parse_inner(counter, loc_cache, arena, input)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:418:21 [INFO] [stdout] | [INFO] [stdout] 418 | let mut without_backslashes = arena.require(bytes.len()); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/lib.rs:418:21 [INFO] [stdout] | [INFO] [stdout] 418 | let mut without_backslashes = arena.require(bytes.len()); [INFO] [stdout] | ----^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 10 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.33s [INFO] running `Command { std: "docker" "inspect" "0c48623faa25d22b60b583a2bc982827270fcc7b8d2bdcec6fa6e8e060a87432", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0c48623faa25d22b60b583a2bc982827270fcc7b8d2bdcec6fa6e8e060a87432", kill_on_drop: false }` [INFO] [stdout] 0c48623faa25d22b60b583a2bc982827270fcc7b8d2bdcec6fa6e8e060a87432