[INFO] cloning repository https://github.com/gifnksm/man-sysnopsis-tools [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gifnksm/man-sysnopsis-tools" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgifnksm%2Fman-sysnopsis-tools", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgifnksm%2Fman-sysnopsis-tools'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9c7227b7b6f20785eef1c0bb97a8c224fb0e1cee [INFO] checking gifnksm/man-sysnopsis-tools/9c7227b7b6f20785eef1c0bb97a8c224fb0e1cee against master#f609b7e0586f81fefb3523e3e17adf779ac416be for pr-129466-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgifnksm%2Fman-sysnopsis-tools" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/gifnksm/man-sysnopsis-tools on toolchain f609b7e0586f81fefb3523e3e17adf779ac416be [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/gifnksm/man-sysnopsis-tools [INFO] finished tweaking git repo https://github.com/gifnksm/man-sysnopsis-tools [INFO] tweaked toml for git repo https://github.com/gifnksm/man-sysnopsis-tools written to /workspace/builds/worker-7-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/gifnksm/man-sysnopsis-tools already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 413a90c10dce030f0f9c6138b10f3d1482a1c62457321193849d50b8dc277912 [INFO] running `Command { std: "docker" "start" "-a" "413a90c10dce030f0f9c6138b10f3d1482a1c62457321193849d50b8dc277912", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "413a90c10dce030f0f9c6138b10f3d1482a1c62457321193849d50b8dc277912", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "413a90c10dce030f0f9c6138b10f3d1482a1c62457321193849d50b8dc277912", kill_on_drop: false }` [INFO] [stdout] 413a90c10dce030f0f9c6138b10f3d1482a1c62457321193849d50b8dc277912 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/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" "RUSTDOCFLAGS=--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@sha256:6252d7ea7fb8caaf7af6d800c5fb250a9cd862b9a7f9508afb3c54fa7fe1102e" "/opt/rustwide/cargo-home/bin/cargo" "+f609b7e0586f81fefb3523e3e17adf779ac416be" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 5420488f53f410edb447db66d3c5f46e27069fcf7961ffab7b9976877479739d [INFO] running `Command { std: "docker" "start" "-a" "5420488f53f410edb447db66d3c5f46e27069fcf7961ffab7b9976877479739d", kill_on_drop: false }` [INFO] [stderr] warning: no edition set: defaulting to the 2015 edition while the latest is 2021 [INFO] [stderr] Checking cmdutil v0.0.1 (/opt/rustwide/workdir/deps/cmdutil) [INFO] [stderr] Checking synop v0.0.1 (/opt/rustwide/workdir/deps/synop) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> deps/synop/src/parser.rs:9:30 [INFO] [stdout] | [INFO] [stdout] 9 | let (expr, next_token) = try!(parse_expr(&mut tokenizer)); [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] --> deps/synop/src/parser.rs:19:25 [INFO] [stdout] | [INFO] [stdout] 19 | let (term, n) = try!(parse_term(&mut *tokenizer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> deps/synop/src/parser.rs:34:38 [INFO] [stdout] | [INFO] [stdout] 34 | Some(LBracket) => v.push(try!(parse_bracket(&mut *tokenizer))), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> deps/synop/src/parser.rs:35:38 [INFO] [stdout] | [INFO] [stdout] 35 | Some(LBrace) => v.push(try!(parse_brace(&mut *tokenizer))), [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> deps/synop/src/parser.rs:59:5 [INFO] [stdout] | [INFO] [stdout] 59 | try!(expect_token(&RBracket, &c)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> deps/synop/src/parser.rs:58:21 [INFO] [stdout] | [INFO] [stdout] 58 | let (expr, c) = try!(parse_expr(&mut *tokenizer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> deps/synop/src/parser.rs:65:5 [INFO] [stdout] | [INFO] [stdout] 65 | try!(expect_token(&RBrace, &c)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> deps/synop/src/parser.rs:64:21 [INFO] [stdout] | [INFO] [stdout] 64 | let (expr, c) = try!(parse_expr(&mut *tokenizer)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0635]: unknown feature `io` [INFO] [stdout] --> deps/synop/src/lib.rs:5:12 [INFO] [stdout] | [INFO] [stdout] 5 | #![feature(io)] [INFO] [stdout] | ^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `chars` found for struct `BufReader` in the current scope [INFO] [stdout] --> deps/synop/src/util.rs:9:37 [INFO] [stdout] | [INFO] [stdout] 9 | let cs = BufReader::new(reader).chars().map(|c| c.unwrap()); [INFO] [stdout] | ^^^^^ method not found in `BufReader` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 8 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0599, E0635. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `synop` (lib) due to 3 previous errors; 8 warnings emitted [INFO] running `Command { std: "docker" "inspect" "5420488f53f410edb447db66d3c5f46e27069fcf7961ffab7b9976877479739d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5420488f53f410edb447db66d3c5f46e27069fcf7961ffab7b9976877479739d", kill_on_drop: false }` [INFO] [stdout] 5420488f53f410edb447db66d3c5f46e27069fcf7961ffab7b9976877479739d