[INFO] cloning repository https://github.com/insideoutclub/ElementsOfProgramming
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/insideoutclub/ElementsOfProgramming" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finsideoutclub%2FElementsOfProgramming", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finsideoutclub%2FElementsOfProgramming'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 93bf6ebf84d1e8075cf2b01ceee3119be7c9d0a2
[INFO] testing insideoutclub/ElementsOfProgramming against try#03a1ea71b075ab964b5278bc6e74cd6c52c36ee0 for pr-74409
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Finsideoutclub%2FElementsOfProgramming" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/insideoutclub/ElementsOfProgramming on toolchain 03a1ea71b075ab964b5278bc6e74cd6c52c36ee0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/insideoutclub/ElementsOfProgramming
[INFO] finished tweaking git repo https://github.com/insideoutclub/ElementsOfProgramming
[INFO] tweaked toml for git repo https://github.com/insideoutclub/ElementsOfProgramming written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] crate git repo https://github.com/insideoutclub/ElementsOfProgramming already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ec277a5e9fe76e6c6e6398edf6ab6f008664a1b85b4b4c3c48d2d8976c5227cf
[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" "ec277a5e9fe76e6c6e6398edf6ab6f008664a1b85b4b4c3c48d2d8976c5227cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ec277a5e9fe76e6c6e6398edf6ab6f008664a1b85b4b4c3c48d2d8976c5227cf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec277a5e9fe76e6c6e6398edf6ab6f008664a1b85b4b4c3c48d2d8976c5227cf", kill_on_drop: false }`
[INFO] [stdout] ec277a5e9fe76e6c6e6398edf6ab6f008664a1b85b4b4c3c48d2d8976c5227cf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env@sha256:38e1b949b06cde1964af550a6e548bd9b2b2ea170003ae122f8fc0886596cc07" "/opt/rustwide/cargo-home/bin/cargo" "+03a1ea71b075ab964b5278bc6e74cd6c52c36ee0" "build" "--frozen" "--message-format=json", 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] e69c6f6ab508a99f45cf6be6a36ccf0cd40e87d642f2b902d6a0409d59338e4a
[INFO] running `Command { std: "docker" "start" "-a" "e69c6f6ab508a99f45cf6be6a36ccf0cd40e87d642f2b902d6a0409d59338e4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling num-traits v0.2.10
[INFO] [stderr]    Compiling num-integer v0.1.41
[INFO] [stderr]    Compiling num-bigint v0.2.3
[INFO] [stderr]    Compiling num-complex v0.2.3
[INFO] [stderr]    Compiling num-rational v0.2.2
[INFO] [stderr]    Compiling num-iter v0.1.39
[INFO] [stderr]    Compiling num v0.2.0
[INFO] [stderr]    Compiling eop v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: expected `;` or `{`, found `}`
[INFO] [stdout]     --> src/lib.rs:6095:1
[INFO] [stdout]      |
[INFO] [stdout] 6090 | impl<I> Linearizable for BoundedRange<I> where I: Readable + Iterator {
[INFO] [stdout]      |                                                                       - while parsing this item list starting here
[INFO] [stdout] ...
[INFO] [stdout] 6095 | }
[INFO] [stdout]      | ^
[INFO] [stdout]      | |
[INFO] [stdout]      | expected `;` or `{`
[INFO] [stdout]      | the item list ends here
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0046]: not all trait items implemented, missing: `begin`, `end`, `deref`
[INFO] [stdout]     --> src/lib.rs:6090:1
[INFO] [stdout]      |
[INFO] [stdout] 6018 |     fn begin(&self) -> Self::IteratorType;
[INFO] [stdout]      |     -------------------------------------- `begin` from trait
[INFO] [stdout] 6019 |     fn end(&self) -> Self::IteratorType;
[INFO] [stdout]      |     ------------------------------------ `end` from trait
[INFO] [stdout] ...
[INFO] [stdout] 6026 |     fn deref(&self, i: Self::SizeType) -> Self::ValueType;
[INFO] [stdout]      |     ------------------------------------------------------ `deref` from trait
[INFO] [stdout] ...
[INFO] [stdout] 6090 | impl<I> Linearizable for BoundedRange<I> where I: Readable + Iterator {
[INFO] [stdout]      | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ missing `begin`, `end`, `deref` in implementation
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0046`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `eop`.
[INFO] [stderr] 
[INFO] [stderr] To learn more, run the command again with --verbose.
[INFO] running `Command { std: "docker" "inspect" "e69c6f6ab508a99f45cf6be6a36ccf0cd40e87d642f2b902d6a0409d59338e4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e69c6f6ab508a99f45cf6be6a36ccf0cd40e87d642f2b902d6a0409d59338e4a", kill_on_drop: false }`
[INFO] [stdout] e69c6f6ab508a99f45cf6be6a36ccf0cd40e87d642f2b902d6a0409d59338e4a