[INFO] cloning repository https://github.com/phil-opp/rust-issue-51342-example [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/phil-opp/rust-issue-51342-example" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphil-opp%2Frust-issue-51342-example", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphil-opp%2Frust-issue-51342-example'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 52d06cf45476b3544205f177134a8cb523c0b39a [INFO] testing phil-opp/rust-issue-51342-example against 1.60.0 for beta-1.61-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fphil-opp%2Frust-issue-51342-example" "/workspace/builds/worker-64/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-64/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/phil-opp/rust-issue-51342-example on toolchain 1.60.0 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] removed /workspace/builds/worker-64/source/.cargo/config [INFO] started tweaking git repo https://github.com/phil-opp/rust-issue-51342-example [INFO] finished tweaking git repo https://github.com/phil-opp/rust-issue-51342-example [INFO] tweaked toml for git repo https://github.com/phil-opp/rust-issue-51342-example written to /workspace/builds/worker-64/source/Cargo.toml [INFO] crate git repo https://github.com/phil-opp/rust-issue-51342-example already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.60.0" "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 r0 v0.2.2 [INFO] [stderr] Downloaded cortex-m-rt v0.5.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1e4d669f5b8ea8e87bbee58e6bd1ec9b64e40c4b50972e6ff881c1938fdaf121 [INFO] running `Command { std: "docker" "start" "-a" "1e4d669f5b8ea8e87bbee58e6bd1ec9b64e40c4b50972e6ff881c1938fdaf121", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1e4d669f5b8ea8e87bbee58e6bd1ec9b64e40c4b50972e6ff881c1938fdaf121", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1e4d669f5b8ea8e87bbee58e6bd1ec9b64e40c4b50972e6ff881c1938fdaf121", kill_on_drop: false }` [INFO] [stdout] 1e4d669f5b8ea8e87bbee58e6bd1ec9b64e40c4b50972e6ff881c1938fdaf121 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-64/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+1.60.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 91d3425059b2b56bbaa714c37a4a8897cf41e519f15d7a556f575beb82ca047d [INFO] running `Command { std: "docker" "start" "-a" "91d3425059b2b56bbaa714c37a4a8897cf41e519f15d7a556f575beb82ca047d", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cc v1.0.18 [INFO] [stderr] Compiling r0 v0.2.2 [INFO] [stderr] Compiling testtest v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] Compiling cortex-m-rt v0.5.2 [INFO] [stdout] error[E0557]: feature has been removed [INFO] [stdout] --> src/main.rs:1:12 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(panic_implementation)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ feature has been removed [INFO] [stdout] | [INFO] [stdout] = note: subsumed by `#[panic_handler]` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: cannot find attribute `panic_implementation` in this scope [INFO] [stdout] --> src/main.rs:17:3 [INFO] [stdout] | [INFO] [stdout] 17 | #[panic_implementation] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:1:1 [INFO] [stdout] | [INFO] [stdout] 1 | #![feature(panic_implementation)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0554]: `#![feature]` may not be used on the stable release channel [INFO] [stdout] --> src/main.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | #![feature(alloc_error_handler)] [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: language item required, but not found: `eh_personality` [INFO] [stdout] | [INFO] [stdout] = note: this can occur when a binary crate with `#![no_std]` is compiled for a target where `eh_personality` is defined in the standard library [INFO] [stdout] = help: you may be able to compile for a target that doesn't need `eh_personality`, specify a target with `--target` or in `.cargo/config` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: `#[panic_handler]` function required, but not found [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 6 previous errors [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0554, E0557. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0554`. [INFO] [stdout] [INFO] [stderr] error: could not compile `testtest` due to 7 previous errors [INFO] running `Command { std: "docker" "inspect" "91d3425059b2b56bbaa714c37a4a8897cf41e519f15d7a556f575beb82ca047d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91d3425059b2b56bbaa714c37a4a8897cf41e519f15d7a556f575beb82ca047d", kill_on_drop: false }` [INFO] [stdout] 91d3425059b2b56bbaa714c37a4a8897cf41e519f15d7a556f575beb82ca047d