[INFO] cloning repository https://github.com/gsingh93/rust-lisp
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/gsingh93/rust-lisp" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgsingh93%2Frust-lisp", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgsingh93%2Frust-lisp'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 960da55f8a3029f55eef7684fc7cf9ae3a0fafcc
[INFO] testing gsingh93/rust-lisp against beta-2021-08-01 for beta-1.55-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fgsingh93%2Frust-lisp" "/workspace/builds/worker-97/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-97/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/gsingh93/rust-lisp on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/gsingh93/rust-lisp
[INFO] finished tweaking git repo https://github.com/gsingh93/rust-lisp
[INFO] tweaked toml for git repo https://github.com/gsingh93/rust-lisp written to /workspace/builds/worker-97/source/Cargo.toml
[INFO] crate git repo https://github.com/gsingh93/rust-lisp already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "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] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded peg v0.1.8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dee8312c757aa23a1cfcc0abf514f6b96f918c353b590f24b6f7cb5d830289c1
[INFO] running `Command { std: "docker" "start" "-a" "dee8312c757aa23a1cfcc0abf514f6b96f918c353b590f24b6f7cb5d830289c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dee8312c757aa23a1cfcc0abf514f6b96f918c353b590f24b6f7cb5d830289c1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dee8312c757aa23a1cfcc0abf514f6b96f918c353b590f24b6f7cb5d830289c1", kill_on_drop: false }`
[INFO] [stdout] dee8312c757aa23a1cfcc0abf514f6b96f918c353b590f24b6f7cb5d830289c1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 02a8eecc06244a51ca307646e61543363c7f895bc36f4606ed1864684499681f
[INFO] running `Command { std: "docker" "start" "-a" "02a8eecc06244a51ca307646e61543363c7f895bc36f4606ed1864684499681f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling peg v0.1.8
[INFO] [stdout] error[E0557]: feature has been removed
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/peg-0.1.8/src/peg_syntax_ext.rs:1:30
[INFO] [stdout]   |
[INFO] [stdout] 1 | #![feature(plugin_registrar, quote, box_syntax, core, collections, rustc_private, unicode, box_patterns, old_path, old_io)]
[INFO] [stdout]   |                              ^^^^^ feature has been removed
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,`, `.`, `?`, `}`, or an operator, found `expression`
[INFO] [stdout]    --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/peg-0.1.8/src/grammar.rs:216:112
[INFO] [stdout]     |
[INFO] [stdout] 213 | ...                   Rule{name:
[INFO] [stdout]     |                       ---- while parsing this struct
[INFO] [stdout] ...
[INFO] [stdout] 216 | ...                            box() expression,
[INFO] [stdout]     |                                     -^^^^^^^^^^ expected one of `,`, `.`, `?`, `}`, or an operator
[INFO] [stdout]     |                                     |
[INFO] [stdout]     |                                     help: try adding a comma: `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,`, `.`, `?`, `}`, or an operator, found `expression`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/peg-0.1.8/src/grammar.rs:1600:90
[INFO] [stdout]      |
[INFO] [stdout] 1597 | ...                   TaggedExpr{name:
[INFO] [stdout]      |                       ---------- while parsing this struct
[INFO] [stdout] ...
[INFO] [stdout] 1600 | ...                                  box() expression,}
[INFO] [stdout]      |                                           -^^^^^^^^^^ expected one of `,`, `.`, `?`, `}`, or an operator
[INFO] [stdout]      |                                           |
[INFO] [stdout]      |                                           help: try adding a comma: `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `,`, `.`, `?`, `}`, or an operator, found `expr`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/peg-0.1.8/src/grammar.rs:1629:68
[INFO] [stdout]      |
[INFO] [stdout] 1628 | ...                   TaggedExpr{name: None,
[INFO] [stdout]      |                       ---------- while parsing this struct
[INFO] [stdout] 1629 | ...                              expr: box() expr,}
[INFO] [stdout]      |                                             -^^^^ expected one of `,`, `.`, `?`, `}`, or an operator
[INFO] [stdout]      |                                             |
[INFO] [stdout]      |                                             help: try adding a comma: `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `expression`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/peg-0.1.8/src/grammar.rs:1689:85
[INFO] [stdout]      |
[INFO] [stdout] 1689 | ...                   PosAssertExpr(box() expression)
[INFO] [stdout]      |                                          -^^^^^^^^^^ expected one of `)`, `,`, `.`, `?`, or an operator
[INFO] [stdout]      |                                          |
[INFO] [stdout]      |                                          help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `expression`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/peg-0.1.8/src/grammar.rs:1725:93
[INFO] [stdout]      |
[INFO] [stdout] 1725 | ...                   NegAssertExpr(box() expression)
[INFO] [stdout]      |                                          -^^^^^^^^^^ expected one of `)`, `,`, `.`, `?`, or an operator
[INFO] [stdout]      |                                          |
[INFO] [stdout]      |                                          help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `expression`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/peg-0.1.8/src/grammar.rs:1767:76
[INFO] [stdout]      |
[INFO] [stdout] 1767 | ...                   OptionalExpr(box() expression)
[INFO] [stdout]      |                                         -^^^^^^^^^^ expected one of `)`, `,`, `.`, `?`, or an operator
[INFO] [stdout]      |                                         |
[INFO] [stdout]      |                                         help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `expression`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/peg-0.1.8/src/grammar.rs:1806:90
[INFO] [stdout]      |
[INFO] [stdout] 1806 | ...                   Repeat(box() expression,
[INFO] [stdout]      |                                   -^^^^^^^^^^ expected one of `)`, `,`, `.`, `?`, or an operator
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `sep`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/peg-0.1.8/src/grammar.rs:1809:95
[INFO] [stdout]      |
[INFO] [stdout] 1809 | ...                   Some(box() sep))
[INFO] [stdout]      |                                 -^^^ expected one of `)`, `,`, `.`, `?`, or an operator
[INFO] [stdout]      |                                 |
[INFO] [stdout]      |                                 help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `expression`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/peg-0.1.8/src/grammar.rs:1857:98
[INFO] [stdout]      |
[INFO] [stdout] 1857 | ...                   Repeat(box() expression,
[INFO] [stdout]      |                                   -^^^^^^^^^^ expected one of `)`, `,`, `.`, `?`, or an operator
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `sep`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/peg-0.1.8/src/grammar.rs:1860:103
[INFO] [stdout]      |
[INFO] [stdout] 1860 | ...                   Some(box() sep))
[INFO] [stdout]      |                                 -^^^ expected one of `)`, `,`, `.`, `?`, or an operator
[INFO] [stdout]      |                                 |
[INFO] [stdout]      |                                 help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `expression`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/peg-0.1.8/src/grammar.rs:1902:94
[INFO] [stdout]      |
[INFO] [stdout] 1902 | ...                   Repeat(box() expression,
[INFO] [stdout]      |                                   -^^^^^^^^^^ expected one of `)`, `,`, `.`, `?`, or an operator
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `expression`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/peg-0.1.8/src/grammar.rs:1948:102
[INFO] [stdout]      |
[INFO] [stdout] 1948 | ...                   Repeat(box() expression,
[INFO] [stdout]      |                                   -^^^^^^^^^^ expected one of `)`, `,`, `.`, `?`, or an operator
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `expression`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/peg-0.1.8/src/grammar.rs:2018:134
[INFO] [stdout]      |
[INFO] [stdout] 2018 | ...                   Repeat(box() expression,
[INFO] [stdout]      |                                   -^^^^^^^^^^ expected one of `)`, `,`, `.`, `?`, or an operator
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `expression`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/peg-0.1.8/src/grammar.rs:2141:166
[INFO] [stdout]      |
[INFO] [stdout] 2141 | ...                   Repeat(box() expression,
[INFO] [stdout]      |                                   -^^^^^^^^^^ expected one of `)`, `,`, `.`, `?`, or an operator
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: expected one of `)`, `,`, `.`, `?`, or an operator, found `expression`
[INFO] [stdout]     --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/peg-0.1.8/src/grammar.rs:2269:162
[INFO] [stdout]      |
[INFO] [stdout] 2269 | ...                   Repeat(box() expression,
[INFO] [stdout]      |                                   -^^^^^^^^^^ expected one of `)`, `,`, `.`, `?`, or an operator
[INFO] [stdout]      |                                   |
[INFO] [stdout]      |                                   help: missing `,`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0462]: found staticlib `rustc` instead of rlib or dylib
[INFO] [stdout]  --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/peg-0.1.8/src/peg_syntax_ext.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | extern crate rustc;
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = help: please recompile that crate using --crate-type lib
[INFO] [stdout]   = note: the following crate versions were found:
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-beta_rt.asan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-beta_rt.tsan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-beta_rt.msan.a
[INFO] [stdout]           crate `rustc`: /opt/rustwide/rustup-home/toolchains/beta-2021-08-01-x86_64-unknown-linux-gnu/lib/rustlib/x86_64-unknown-linux-gnu/lib/librustc-beta_rt.lsan.a
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 17 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0557`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `peg` due to 18 previous errors
[INFO] running `Command { std: "docker" "inspect" "02a8eecc06244a51ca307646e61543363c7f895bc36f4606ed1864684499681f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02a8eecc06244a51ca307646e61543363c7f895bc36f4606ed1864684499681f", kill_on_drop: false }`
[INFO] [stdout] 02a8eecc06244a51ca307646e61543363c7f895bc36f4606ed1864684499681f
