[INFO] cloning repository https://github.com/CRefice/reel
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/CRefice/reel" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCRefice%2Freel", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCRefice%2Freel'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] eae3ca964f0f0e8b20d2e2387199dcbd280b2b75
[INFO] checking CRefice/reel against master#af3c6e733a40e671550e0f0f5aeecaa13772ba56 for pr-74989
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCRefice%2Freel" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/CRefice/reel on toolchain af3c6e733a40e671550e0f0f5aeecaa13772ba56
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/CRefice/reel
[INFO] finished tweaking git repo https://github.com/CRefice/reel
[INFO] tweaked toml for git repo https://github.com/CRefice/reel written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/CRefice/reel already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 861c20fb15175d64764429dcfd22ccb500c8f648ad4465f126b408a2569a466a
[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" "861c20fb15175d64764429dcfd22ccb500c8f648ad4465f126b408a2569a466a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "861c20fb15175d64764429dcfd22ccb500c8f648ad4465f126b408a2569a466a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "861c20fb15175d64764429dcfd22ccb500c8f648ad4465f126b408a2569a466a", kill_on_drop: false }`
[INFO] [stdout] 861c20fb15175d64764429dcfd22ccb500c8f648ad4465f126b408a2569a466a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+af3c6e733a40e671550e0f0f5aeecaa13772ba56" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 543c4f69cc3ea061e41ed7a042584ab9e48cc17f61924647cb6edd486feddf91
[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" "543c4f69cc3ea061e41ed7a042584ab9e48cc17f61924647cb6edd486feddf91", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.9
[INFO] [stderr]    Compiling bitflags v1.1.0
[INFO] [stderr]    Compiling memchr v2.2.1
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]     Checking utf8parse v0.1.1
[INFO] [stderr]     Checking unicode-width v0.1.5
[INFO] [stderr]     Checking dirs-sys v0.3.3
[INFO] [stderr]     Checking log v0.4.6
[INFO] [stderr]     Checking dirs v2.0.1
[INFO] [stderr]     Checking rustyline v5.0.0
[INFO] [stderr]     Checking oxide v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `compile::Error`
[INFO] [stdout]   --> src/compile.rs:92:44
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let offset = (dst - src).try_into()?;
[INFO] [stdout]    |                                            ^ the trait `From<TryFromIntError>` is not implemented for `compile::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]    = help: the following implementations were found:
[INFO] [stdout]              <compile::Error as From<scan::Error>>
[INFO] [stdout]    = note: required by `from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `compile::Error`
[INFO] [stdout]   --> src/compile.rs:92:44
[INFO] [stdout]    |
[INFO] [stdout] 92 |         let offset = (dst - src).try_into()?;
[INFO] [stdout]    |                                            ^ the trait `From<TryFromIntError>` is not implemented for `compile::Error`
[INFO] [stdout]    |
[INFO] [stdout]    = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]    = help: the following implementations were found:
[INFO] [stdout]              <compile::Error as From<scan::Error>>
[INFO] [stdout]    = note: required by `from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/compile.rs:368:32
[INFO] [stdout]     |
[INFO] [stdout] 63  |     fn declare_local(&mut self, name: String, loc: SourceLocation) -> Result<u16> {
[INFO] [stdout]     |     ----------------------------------------------------------------------------- defined here
[INFO] [stdout] ...
[INFO] [stdout] 368 |                 let idx = self.declare_local(ident)?;
[INFO] [stdout]     |                                ^^^^^^^^^^^^^ ----- supplied 1 argument
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                expected 2 arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/compile.rs:368:32
[INFO] [stdout]     |
[INFO] [stdout] 63  |     fn declare_local(&mut self, name: String, loc: SourceLocation) -> Result<u16> {
[INFO] [stdout]     |     ----------------------------------------------------------------------------- defined here
[INFO] [stdout] ...
[INFO] [stdout] 368 |                 let idx = self.declare_local(ident)?;
[INFO] [stdout]     |                                ^^^^^^^^^^^^^ ----- supplied 1 argument
[INFO] [stdout]     |                                |
[INFO] [stdout]     |                                expected 2 arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `compile::Error`
[INFO] [stdout]    --> src/compile.rs:489:76
[INFO] [stdout]     |
[INFO] [stdout] 489 |         let loop_len: i16 = (self.instrs.len() - (loop_idx - 1)).try_into()?;
[INFO] [stdout]     |                                                                            ^ the trait `From<TryFromIntError>` is not implemented for `compile::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]     = help: the following implementations were found:
[INFO] [stdout]               <compile::Error as From<scan::Error>>
[INFO] [stdout]     = note: required by `from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/compile.rs:562:26
[INFO] [stdout]     |
[INFO] [stdout] 63  |     fn declare_local(&mut self, name: String, loc: SourceLocation) -> Result<u16> {
[INFO] [stdout]     |     ----------------------------------------------------------------------------- defined here
[INFO] [stdout] ...
[INFO] [stdout] 562 |                     self.declare_local(a)?;
[INFO] [stdout]     |                          ^^^^^^^^^^^^^ - supplied 1 argument
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          expected 2 arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0277]: `?` couldn't convert the error to `compile::Error`
[INFO] [stdout]    --> src/compile.rs:489:76
[INFO] [stdout]     |
[INFO] [stdout] 489 |         let loop_len: i16 = (self.instrs.len() - (loop_idx - 1)).try_into()?;
[INFO] [stdout]     |                                                                            ^ the trait `From<TryFromIntError>` is not implemented for `compile::Error`
[INFO] [stdout]     |
[INFO] [stdout]     = note: the question mark operation (`?`) implicitly performs a conversion on the error value using the `From` trait
[INFO] [stdout]     = help: the following implementations were found:
[INFO] [stdout]               <compile::Error as From<scan::Error>>
[INFO] [stdout]     = note: required by `from`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/compile.rs:568:34
[INFO] [stdout]     |
[INFO] [stdout] 63  |     fn declare_local(&mut self, name: String, loc: SourceLocation) -> Result<u16> {
[INFO] [stdout]     |     ----------------------------------------------------------------------------- defined here
[INFO] [stdout] ...
[INFO] [stdout] 568 |                             self.declare_local(a)?;
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ - supplied 1 argument
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  expected 2 arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/compile.rs:562:26
[INFO] [stdout]     |
[INFO] [stdout] 63  |     fn declare_local(&mut self, name: String, loc: SourceLocation) -> Result<u16> {
[INFO] [stdout]     |     ----------------------------------------------------------------------------- defined here
[INFO] [stdout] ...
[INFO] [stdout] 562 |                     self.declare_local(a)?;
[INFO] [stdout]     |                          ^^^^^^^^^^^^^ - supplied 1 argument
[INFO] [stdout]     |                          |
[INFO] [stdout]     |                          expected 2 arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0061]: this function takes 2 arguments but 1 argument was supplied
[INFO] [stdout]    --> src/compile.rs:568:34
[INFO] [stdout]     |
[INFO] [stdout] 63  |     fn declare_local(&mut self, name: String, loc: SourceLocation) -> Result<u16> {
[INFO] [stdout]     |     ----------------------------------------------------------------------------- defined here
[INFO] [stdout] ...
[INFO] [stdout] 568 |                             self.declare_local(a)?;
[INFO] [stdout]     |                                  ^^^^^^^^^^^^^ - supplied 1 argument
[INFO] [stdout]     |                                  |
[INFO] [stdout]     |                                  expected 2 arguments
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0277.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `oxide`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] [stderr] warning: build failed, waiting for other jobs to finish...
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] Some errors have detailed explanations: E0061, E0277.
[INFO] [stdout] 
[INFO] [stdout] For more information about an error, try `rustc --explain E0061`.
[INFO] [stdout] 
[INFO] [stderr] error: build failed
[INFO] running `Command { std: "docker" "inspect" "543c4f69cc3ea061e41ed7a042584ab9e48cc17f61924647cb6edd486feddf91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "543c4f69cc3ea061e41ed7a042584ab9e48cc17f61924647cb6edd486feddf91", kill_on_drop: false }`
[INFO] [stdout] 543c4f69cc3ea061e41ed7a042584ab9e48cc17f61924647cb6edd486feddf91
