[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] testing gifnksm/man-sysnopsis-tools against beta-2022-02-22 for beta-1.60-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgifnksm%2Fman-sysnopsis-tools" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gifnksm/man-sysnopsis-tools on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-1/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: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 25576789e86e6d8bc9eac5acb2bfff5481162c5eafdd5457de6eb5d2ac5b9f22
[INFO] running `Command { std: "docker" "start" "-a" "25576789e86e6d8bc9eac5acb2bfff5481162c5eafdd5457de6eb5d2ac5b9f22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "25576789e86e6d8bc9eac5acb2bfff5481162c5eafdd5457de6eb5d2ac5b9f22", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "25576789e86e6d8bc9eac5acb2bfff5481162c5eafdd5457de6eb5d2ac5b9f22", kill_on_drop: false }`
[INFO] [stdout] 25576789e86e6d8bc9eac5acb2bfff5481162c5eafdd5457de6eb5d2ac5b9f22
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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=warn" "-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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ef94bc00a4437ccd995b778541be021f2b4d7efedb9c3970a0c0b1523eccf90d
[INFO] running `Command { std: "docker" "start" "-a" "ef94bc00a4437ccd995b778541be021f2b4d7efedb9c3970a0c0b1523eccf90d", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling synop v0.0.1 (/opt/rustwide/workdir/deps/synop)
[INFO] [stderr]    Compiling cmdutil v0.0.1 (/opt/rustwide/workdir/deps/cmdutil)
[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[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<R>`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to previous error; 8 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0599`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `synop` due to 2 previous errors; 8 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "ef94bc00a4437ccd995b778541be021f2b4d7efedb9c3970a0c0b1523eccf90d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ef94bc00a4437ccd995b778541be021f2b4d7efedb9c3970a0c0b1523eccf90d", kill_on_drop: false }`
[INFO] [stdout] ef94bc00a4437ccd995b778541be021f2b4d7efedb9c3970a0c0b1523eccf90d