[INFO] cloning repository https://github.com/chbatey/rust-intro
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/chbatey/rust-intro" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchbatey%2Frust-intro", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchbatey%2Frust-intro'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] e1a25f054aa2af3dc7f5b45bf3e1c880a28ecfa6
[INFO] testing chbatey/rust-intro against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fchbatey%2Frust-intro" "/workspace/builds/worker-10/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-10/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/chbatey/rust-intro on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/chbatey/rust-intro
[INFO] finished tweaking git repo https://github.com/chbatey/rust-intro
[INFO] tweaked toml for git repo https://github.com/chbatey/rust-intro written to /workspace/builds/worker-10/source/Cargo.toml
[INFO] crate git repo https://github.com/chbatey/rust-intro already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] 352cea3cdb8af806da949f11c523ef87b1cacba6492e6280810b63c30e574aa1
[INFO] running `Command { std: "docker" "start" "-a" "352cea3cdb8af806da949f11c523ef87b1cacba6492e6280810b63c30e574aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "352cea3cdb8af806da949f11c523ef87b1cacba6492e6280810b63c30e574aa1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "352cea3cdb8af806da949f11c523ef87b1cacba6492e6280810b63c30e574aa1", kill_on_drop: false }`
[INFO] [stdout] 352cea3cdb8af806da949f11c523ef87b1cacba6492e6280810b63c30e574aa1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-10/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "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] adc2979c29b336807d0ca975142fed3eb4485651659d47b97a9867dd2e817a67
[INFO] running `Command { std: "docker" "start" "-a" "adc2979c29b336807d0ca975142fed3eb4485651659d47b97a9867dd2e817a67", kill_on_drop: false }`
[INFO] [stderr]    Compiling intro v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] error: invalid suffix `i` for number literal
[INFO] [stdout]   --> src/lib.rs:15:30
[INFO] [stdout]    |
[INFO] [stdout] 15 |         let result = add_two(5i);
[INFO] [stdout]    |                              ^^ invalid suffix `i`
[INFO] [stdout]    |
[INFO] [stdout]    = help: the suffix must be one of the numeric types (`u32`, `isize`, `f32`, etc.)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/lib.rs:1:19
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn add_one(x: int) -> int {
[INFO] [stdout]   |                   ^^^
[INFO] [stdout]   |                   |
[INFO] [stdout]   |                   not found in this scope
[INFO] [stdout]   |                   help: perhaps you intended to use this type: `i32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/lib.rs:1:27
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn add_one(x: int) -> int {
[INFO] [stdout]   |                           ^^^
[INFO] [stdout]   |                           |
[INFO] [stdout]   |                           not found in this scope
[INFO] [stdout]   |                           help: perhaps you intended to use this type: `i32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/lib.rs:5:15
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn add_two(x: int) -> int {
[INFO] [stdout]   |               ^^^
[INFO] [stdout]   |               |
[INFO] [stdout]   |               not found in this scope
[INFO] [stdout]   |               help: perhaps you intended to use this type: `i32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error[E0412]: cannot find type `int` in this scope
[INFO] [stdout]  --> src/lib.rs:5:23
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn add_two(x: int) -> int {
[INFO] [stdout]   |                       ^^^
[INFO] [stdout]   |                       |
[INFO] [stdout]   |                       not found in this scope
[INFO] [stdout]   |                       help: perhaps you intended to use this type: `i32`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 5 previous errors
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0412`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `intro` due to 6 previous errors
[INFO] running `Command { std: "docker" "inspect" "adc2979c29b336807d0ca975142fed3eb4485651659d47b97a9867dd2e817a67", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "adc2979c29b336807d0ca975142fed3eb4485651659d47b97a9867dd2e817a67", kill_on_drop: false }`
[INFO] [stdout] adc2979c29b336807d0ca975142fed3eb4485651659d47b97a9867dd2e817a67