[INFO] cloning repository https://github.com/sd-rust/fusion-shell
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/sd-rust/fusion-shell" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsd-rust%2Ffusion-shell", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsd-rust%2Ffusion-shell'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 776d9376312d4339ef66ca321109a3808b9fb0d9
[INFO] testing sd-rust/fusion-shell 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%2Fsd-rust%2Ffusion-shell" "/workspace/builds/worker-5/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-5/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/sd-rust/fusion-shell 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/sd-rust/fusion-shell
[INFO] finished tweaking git repo https://github.com/sd-rust/fusion-shell
[INFO] tweaked toml for git repo https://github.com/sd-rust/fusion-shell written to /workspace/builds/worker-5/source/Cargo.toml
[INFO] crate git repo https://github.com/sd-rust/fusion-shell 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]  Downloading crates ...
[INFO] [stderr]   Downloaded peg v0.5.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8ca6d3bd3902f44ea45057d8dfcb300dacac3650ffc8a5b195eed2b761e86007
[INFO] running `Command { std: "docker" "start" "-a" "8ca6d3bd3902f44ea45057d8dfcb300dacac3650ffc8a5b195eed2b761e86007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8ca6d3bd3902f44ea45057d8dfcb300dacac3650ffc8a5b195eed2b761e86007", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8ca6d3bd3902f44ea45057d8dfcb300dacac3650ffc8a5b195eed2b761e86007", kill_on_drop: false }`
[INFO] [stdout] 8ca6d3bd3902f44ea45057d8dfcb300dacac3650ffc8a5b195eed2b761e86007
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 672ed94079c9b40f9b488008e26e2ec129f34774400f27dad1b495e05b201605
[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" "672ed94079c9b40f9b488008e26e2ec129f34774400f27dad1b495e05b201605", kill_on_drop: false }`
[INFO] [stderr]    Compiling bitflags v0.4.0
[INFO] [stderr]    Compiling libc v0.2.22
[INFO] [stderr]    Compiling encode_unicode v0.1.3
[INFO] [stderr]    Compiling peg v0.5.1
[INFO] [stderr]    Compiling nix v0.5.1
[INFO] [stderr]    Compiling fusion-shell v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling rustyline v1.0.0
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:3:1
[INFO] [stdout]   |
[INFO] [stdout] 3 | #![feature(plugin)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0554]: `#![feature]` may not be used on the beta release channel
[INFO] [stdout]  --> src/main.rs:4:1
[INFO] [stdout]   |
[INFO] [stdout] 4 | #![feature(slice_patterns)]
[INFO] [stdout]   | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: remove the attribute
[INFO] [stdout]   |
[INFO] [stdout]   = help: the feature `slice_patterns` has been stable since 1.42.0 and no longer requires an attribute to enable
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/fusion-shell-741018971e08f92a/out/fsh.rs:18:9
[INFO] [stdout]    |
[INFO] [stdout] 18 |         try!
[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]   --> /opt/rustwide/target/debug/build/fusion-shell-741018971e08f92a/out/fsh.rs:20:39
[INFO] [stdout]    |
[INFO] [stdout] 20 |         if self.expected.len() == 0 { try! (write! (fmt, "EOF")) ; } else if
[INFO] [stdout]    |                                       ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/fusion-shell-741018971e08f92a/out/fsh.rs:23:13
[INFO] [stdout]    |
[INFO] [stdout] 23 |             try!
[INFO] [stdout]    |             ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/fusion-shell-741018971e08f92a/out/fsh.rs:29:51
[INFO] [stdout]    |
[INFO] [stdout] 29 |             let mut iter = self.expected.iter() ; try!
[INFO] [stdout]    |                                                   ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead
[INFO] [stdout]   --> /opt/rustwide/target/debug/build/fusion-shell-741018971e08f92a/out/fsh.rs:33:15
[INFO] [stdout]    |
[INFO] [stdout] 33 |             { try! (write! (fmt, ", `{}`", escape_default(elem))) ; }
[INFO] [stdout]    |               ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/fusion-shell-741018971e08f92a/out/fsh.rs:109:443
[INFO] [stdout]     |
[INFO] [stdout] 109 | ...nge_at ( __input , __pos ) ; match __ch { '0' ... '9' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[0-9]" ) , ...
[INFO] [stdout]     |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/fusion-shell-741018971e08f92a/out/fsh.rs:134:688
[INFO] [stdout]     |
[INFO] [stdout] 134 | ... ( __input , __pos ) ; match __ch { '_' | 'a' ... 'z' | 'A' ... 'Z' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos ...
[INFO] [stdout]     |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/fusion-shell-741018971e08f92a/out/fsh.rs:134:702
[INFO] [stdout]     |
[INFO] [stdout] 134 | ..._pos ) ; match __ch { '_' | 'a' ... 'z' | 'A' ... 'Z' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[_a-zA-Z]" ...
[INFO] [stdout]     |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/fusion-shell-741018971e08f92a/out/fsh.rs:134:1095
[INFO] [stdout]     |
[INFO] [stdout] 134 | ... ( __input , __pos ) ; match __ch { '_' | 'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' => Matched ( __next , ( ) ) , _ => __state . mark_fa...
[INFO] [stdout]     |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/fusion-shell-741018971e08f92a/out/fsh.rs:134:1109
[INFO] [stdout]     |
[INFO] [stdout] 134 | ..._pos ) ; match __ch { '_' | 'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos ...
[INFO] [stdout]     |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: `...` range patterns are deprecated
[INFO] [stdout]    --> /opt/rustwide/target/debug/build/fusion-shell-741018971e08f92a/out/fsh.rs:134:1123
[INFO] [stdout]     |
[INFO] [stdout] 134 | ... __ch { '_' | 'a' ... 'z' | 'A' ... 'Z' | '0' ... '9' => Matched ( __next , ( ) ) , _ => __state . mark_failure ( __pos , "[_a-zA-Z0-9...
[INFO] [stdout]     |                                                  ^^^ help: use `..=` for an inclusive range
[INFO] [stdout]     |
[INFO] [stdout]     = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021!
[INFO] [stdout]     = note: for more information, see issue #80165 <https://github.com/rust-lang/rust/issues/80165>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors; 11 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0554`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `fusion-shell` due to 3 previous errors; 11 warnings emitted
[INFO] running `Command { std: "docker" "inspect" "672ed94079c9b40f9b488008e26e2ec129f34774400f27dad1b495e05b201605", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "672ed94079c9b40f9b488008e26e2ec129f34774400f27dad1b495e05b201605", kill_on_drop: false }`
[INFO] [stdout] 672ed94079c9b40f9b488008e26e2ec129f34774400f27dad1b495e05b201605
