[INFO] cloning repository https://github.com/soisy/Mars-Rover-Kata [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/soisy/Mars-Rover-Kata" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoisy%2FMars-Rover-Kata", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoisy%2FMars-Rover-Kata'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 65daf0f2e6ff13e34b2845e3ceb26925538de254 [INFO] checking soisy/Mars-Rover-Kata against master#3f28fe133475ec5faf3413b556bf3cfb0d51336c for pr-112365-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoisy%2FMars-Rover-Kata" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/soisy/Mars-Rover-Kata on toolchain 3f28fe133475ec5faf3413b556bf3cfb0d51336c [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+3f28fe133475ec5faf3413b556bf3cfb0d51336c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/soisy/Mars-Rover-Kata [INFO] finished tweaking git repo https://github.com/soisy/Mars-Rover-Kata [INFO] tweaked toml for git repo https://github.com/soisy/Mars-Rover-Kata written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/soisy/Mars-Rover-Kata 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" "+3f28fe133475ec5faf3413b556bf3cfb0d51336c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [ERROR] error running command: no output for 300 seconds [ERROR] this task or one of its parent failed! [ERROR] no output for 300 seconds [ERROR] note: run with `RUST_BACKTRACE=1` to display a backtrace. [INFO] checking soisy/Mars-Rover-Kata against try#2eb702bf20a12c67e5629a5c82890c910c267bd9 for pr-112365-2 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoisy%2FMars-Rover-Kata" "/workspace/builds/worker-4-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/soisy/Mars-Rover-Kata on toolchain 2eb702bf20a12c67e5629a5c82890c910c267bd9 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2eb702bf20a12c67e5629a5c82890c910c267bd9" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/soisy/Mars-Rover-Kata [INFO] finished tweaking git repo https://github.com/soisy/Mars-Rover-Kata [INFO] tweaked toml for git repo https://github.com/soisy/Mars-Rover-Kata written to /workspace/builds/worker-4-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/soisy/Mars-Rover-Kata 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" "+2eb702bf20a12c67e5629a5c82890c910c267bd9" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded do-notation v0.1.3 [INFO] [stderr] Downloaded multi_try v0.3.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2eb702bf20a12c67e5629a5c82890c910c267bd9" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] dab686932b8009c8d6a5cb2ef9992e20c28144cc14c461363c75946b535d3217 [INFO] running `Command { std: "docker" "start" "-a" "dab686932b8009c8d6a5cb2ef9992e20c28144cc14c461363c75946b535d3217", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "dab686932b8009c8d6a5cb2ef9992e20c28144cc14c461363c75946b535d3217", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dab686932b8009c8d6a5cb2ef9992e20c28144cc14c461363c75946b535d3217", kill_on_drop: false }` [INFO] [stdout] dab686932b8009c8d6a5cb2ef9992e20c28144cc14c461363c75946b535d3217 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+2eb702bf20a12c67e5629a5c82890c910c267bd9" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] bc8c40247a82659f10f455f5bf6bcce365d688890f06007614b6a52ca705d773 [INFO] running `Command { std: "docker" "start" "-a" "bc8c40247a82659f10f455f5bf6bcce365d688890f06007614b6a52ca705d773", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.127 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling io-lifetimes v0.7.2 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Checking bitflags v1.3.2 [INFO] [stderr] Compiling rustix v0.35.7 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Checking linux-raw-sys v0.0.46 [INFO] [stderr] Checking smallvec v1.9.0 [INFO] [stderr] Checking endian-type v0.1.2 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking unicode-segmentation v1.9.0 [INFO] [stderr] Checking either v1.7.0 [INFO] [stderr] Checking diff v0.1.13 [INFO] [stderr] Checking ansi_term v0.12.1 [INFO] [stderr] Checking do-notation v0.1.3 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking multi_try v0.3.0 [INFO] [stderr] Checking nibble_vec v0.1.0 [INFO] [stderr] Checking pretty_assertions v1.2.1 [INFO] [stderr] Checking radix_trie v0.2.1 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking nix v0.23.1 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking fd-lock v3.0.6 [INFO] [stderr] Compiling thiserror-impl v1.0.31 [INFO] [stderr] Checking thiserror v1.0.31 [INFO] [stderr] Checking rustyline v9.1.2 [INFO] [stderr] Checking promptly v0.3.1 [INFO] [stderr] Checking mars_rover_kata v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> src/main.rs:31:39 [INFO] [stdout] | [INFO] [stdout] 31 | fn read_from_console(prompt: Prompter>) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 31 | fn read_from_console(prompt: Prompter>) -> Result { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> src/main.rs:31:51 [INFO] [stdout] | [INFO] [stdout] 31 | fn read_from_console(prompt: Prompter>) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 31 | fn read_from_console(prompt: Prompter>) -> Result { [INFO] [stdout] | +++ [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 E0782`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mars_rover_kata` (bin "mars_rover_kata") due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> src/main.rs:31:39 [INFO] [stdout] | [INFO] [stdout] 31 | fn read_from_console(prompt: Prompter>) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 31 | fn read_from_console(prompt: Prompter>) -> Result { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0782]: trait objects must include the `dyn` keyword [INFO] [stdout] --> src/main.rs:31:51 [INFO] [stdout] | [INFO] [stdout] 31 | fn read_from_console(prompt: Prompter>) -> Result { [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] help: add `dyn` keyword before this trait [INFO] [stdout] | [INFO] [stdout] 31 | fn read_from_console(prompt: Prompter>) -> Result { [INFO] [stdout] | +++ [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 E0782`. [INFO] [stdout] [INFO] [stderr] error: could not compile `mars_rover_kata` (bin "mars_rover_kata" test) due to 3 previous errors [INFO] running `Command { std: "docker" "inspect" "bc8c40247a82659f10f455f5bf6bcce365d688890f06007614b6a52ca705d773", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bc8c40247a82659f10f455f5bf6bcce365d688890f06007614b6a52ca705d773", kill_on_drop: false }` [INFO] [stdout] bc8c40247a82659f10f455f5bf6bcce365d688890f06007614b6a52ca705d773