[INFO] cloning repository https://github.com/Callaghan-Hattingh/rust-strtok-1
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Callaghan-Hattingh/rust-strtok-1" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCallaghan-Hattingh%2Frust-strtok-1", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCallaghan-Hattingh%2Frust-strtok-1'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0be626035162edafcf4e073da4b5c09cecfdc3e4
[INFO] building Callaghan-Hattingh/rust-strtok-1 against try#334963c956d25708feab489a3816ae63f639355d for pr-135216
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FCallaghan-Hattingh%2Frust-strtok-1" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Callaghan-Hattingh/rust-strtok-1 on toolchain 334963c956d25708feab489a3816ae63f639355d
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/Callaghan-Hattingh/rust-strtok-1
[INFO] finished tweaking git repo https://github.com/Callaghan-Hattingh/rust-strtok-1
[INFO] tweaked toml for git repo https://github.com/Callaghan-Hattingh/rust-strtok-1 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/Callaghan-Hattingh/rust-strtok-1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 382108c214bcb250f987f39cb8ca928b1584debb5cff02d2a2a877ebda51c739
[INFO] running `Command { std: "docker" "start" "-a" "382108c214bcb250f987f39cb8ca928b1584debb5cff02d2a2a877ebda51c739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "382108c214bcb250f987f39cb8ca928b1584debb5cff02d2a2a877ebda51c739", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "382108c214bcb250f987f39cb8ca928b1584debb5cff02d2a2a877ebda51c739", kill_on_drop: false }`
[INFO] [stdout] 382108c214bcb250f987f39cb8ca928b1584debb5cff02d2a2a877ebda51c739
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cef0822c23741de22e7bc4046dcedfabae4ba94c78d1b6e320d4820e45d632d3
[INFO] running `Command { std: "docker" "start" "-a" "cef0822c23741de22e7bc4046dcedfabae4ba94c78d1b6e320d4820e45d632d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-strtok-1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.24s
[INFO] running `Command { std: "docker" "inspect" "cef0822c23741de22e7bc4046dcedfabae4ba94c78d1b6e320d4820e45d632d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cef0822c23741de22e7bc4046dcedfabae4ba94c78d1b6e320d4820e45d632d3", kill_on_drop: false }`
[INFO] [stdout] cef0822c23741de22e7bc4046dcedfabae4ba94c78d1b6e320d4820e45d632d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+334963c956d25708feab489a3816ae63f639355d" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aa2a4121e94a894a674b53acc7850bc43ea765ae989e344145dde149bf003b6b
[INFO] running `Command { std: "docker" "start" "-a" "aa2a4121e94a894a674b53acc7850bc43ea765ae989e344145dde149bf003b6b", kill_on_drop: false }`
[INFO] [stderr]    Compiling rust-strtok-1 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] error[E0502]: cannot borrow `x` as immutable because it is also borrowed as mutable
[INFO] [stdout]   --> src/lib.rs:24:9
[INFO] [stdout]    |
[INFO] [stdout] 22 |         let hello = strtok(&mut x, ' ');
[INFO] [stdout]    |                            ------ mutable borrow occurs here
[INFO] [stdout] 23 |         assert_eq!(hello, "hello");
[INFO] [stdout] 24 |         assert_eq!(x, "kitty");
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         immutable borrow occurs here
[INFO] [stdout]    |         mutable borrow later used here
[INFO] [stdout]    |
[INFO] [stdout]    = note: this error originates in the macro `assert_eq` (in Nightly builds, run with -Z macro-backtrace for more info)
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0502`.
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `rust-strtok-1` (lib test) due to 1 previous error
[INFO] running `Command { std: "docker" "inspect" "aa2a4121e94a894a674b53acc7850bc43ea765ae989e344145dde149bf003b6b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aa2a4121e94a894a674b53acc7850bc43ea765ae989e344145dde149bf003b6b", kill_on_drop: false }`
[INFO] [stdout] aa2a4121e94a894a674b53acc7850bc43ea765ae989e344145dde149bf003b6b
