[INFO] cloning repository https://github.com/nowakf/snakeskin [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/nowakf/snakeskin" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnowakf%2Fsnakeskin", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnowakf%2Fsnakeskin'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 15704915fab5cea69a9fa8647dbaa0e09b1435d6 [INFO] checking nowakf/snakeskin against try#a7a572ce3edd6d476191fbfe92c9c1986e009b34 for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fnowakf%2Fsnakeskin" "/workspace/builds/worker-6/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/nowakf/snakeskin on toolchain a7a572ce3edd6d476191fbfe92c9c1986e009b34 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/nowakf/snakeskin [INFO] finished tweaking git repo https://github.com/nowakf/snakeskin [INFO] tweaked toml for git repo https://github.com/nowakf/snakeskin written to /workspace/builds/worker-6/source/Cargo.toml [INFO] crate git repo https://github.com/nowakf/snakeskin already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded tiff v0.4.0 [INFO] [stderr] Downloaded hermit-abi v0.1.10 [INFO] [stderr] Downloaded num-iter v0.1.40 [INFO] [stderr] Downloaded bytemuck v1.2.0 [INFO] [stderr] Downloaded anyhow v1.0.28 [INFO] [stderr] Downloaded color_quant v1.0.1 [INFO] [stderr] Downloaded gif v0.10.3 [INFO] [stderr] Downloaded image v0.23.2 [INFO] [stderr] Downloaded inflate v0.4.5 [INFO] [stderr] Downloaded png v0.16.1 [INFO] [stderr] Downloaded memoffset v0.5.4 [INFO] [stderr] Downloaded jpeg-decoder v0.1.18 [INFO] [stderr] Downloaded deflate v0.8.3 [INFO] [stderr] Downloaded miniz_oxide v0.3.6 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "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] 8c23809d6cf680acf952428b464e046638b53f64344c4620ef05554409704a51 [INFO] running `Command { std: "docker" "start" "-a" "8c23809d6cf680acf952428b464e046638b53f64344c4620ef05554409704a51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8c23809d6cf680acf952428b464e046638b53f64344c4620ef05554409704a51", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8c23809d6cf680acf952428b464e046638b53f64344c4620ef05554409704a51", kill_on_drop: false }` [INFO] [stdout] 8c23809d6cf680acf952428b464e046638b53f64344c4620ef05554409704a51 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+a7a572ce3edd6d476191fbfe92c9c1986e009b34" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f182a5e1032cc15c60dbc39affa0298fe49e98c92c7980a9306871a8d208f312 [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" "f182a5e1032cc15c60dbc39affa0298fe49e98c92c7980a9306871a8d208f312", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] Running `cargo fix --edition` [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Checking scopeguard v1.1.0 [INFO] [stderr] Compiling getrandom v0.1.14 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling crc32fast v1.2.0 [INFO] [stderr] Checking ppv-lite86 v0.2.6 [INFO] [stderr] Checking bytemuck v1.2.0 [INFO] [stderr] Compiling memoffset v0.5.4 [INFO] [stderr] Compiling num-integer v0.1.42 [INFO] [stderr] Compiling num-iter v0.1.40 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Checking miniz_oxide v0.3.6 [INFO] [stderr] Checking num_cpus v1.12.0 [INFO] [stderr] Checking deflate v0.8.3 [INFO] [stderr] Checking time v0.1.42 [INFO] [stderr] Checking crossbeam-utils v0.7.2 [INFO] [stderr] Checking crossbeam-epoch v0.8.2 [INFO] [stderr] Checking crossbeam-queue v0.2.1 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking tiff v0.4.0 [INFO] [stderr] Checking png v0.16.1 [INFO] [stderr] Checking chrono v0.4.11 [INFO] [stderr] Checking crossbeam-deque v0.7.3 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rayon-core v1.7.0 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking rayon v1.3.0 [INFO] [stderr] Checking jpeg-decoder v0.1.18 [INFO] [stderr] Checking image v0.23.2 [INFO] [stderr] Checking entropy v0.1.0 (/tmp/fixit) [INFO] [stderr] Migrating src/main.rs from 2018 edition to 2021 [INFO] [stdout] error: expected `;`, found keyword `let` [INFO] [stdout] --> src/main.rs:86:27 [INFO] [stdout] | [INFO] [stdout] 86 | fn main() -> Result<()> {Q [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 87 | //parse command-line arguments [INFO] [stdout] 88 | let args : Vec = std::env::args().collect(); [INFO] [stdout] | --- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `Q` in this scope [INFO] [stdout] --> src/main.rs:86:26 [INFO] [stdout] | [INFO] [stdout] 86 | fn main() -> Result<()> {Q [INFO] [stdout] | ^ not found in this scope [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 E0425`. [INFO] [stdout] [INFO] [stderr] error: could not compile `entropy` due to 3 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: expected `;`, found keyword `let` [INFO] [stdout] --> src/main.rs:86:27 [INFO] [stdout] | [INFO] [stdout] 86 | fn main() -> Result<()> {Q [INFO] [stdout] | ^ help: add `;` here [INFO] [stdout] 87 | //parse command-line arguments [INFO] [stdout] 88 | let args : Vec = std::env::args().collect(); [INFO] [stdout] | --- unexpected token [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0425]: cannot find value `Q` in this scope [INFO] [stdout] --> src/main.rs:86:26 [INFO] [stdout] | [INFO] [stdout] 86 | fn main() -> Result<()> {Q [INFO] [stdout] | ^ not found in this scope [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 E0425`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] [stderr] error: failed to migrate to next edition [INFO] [stderr] [INFO] [stderr] Caused by: [INFO] [stderr] process didn't exit successfully: `cargo fix --edition --allow-no-vcs --allow-dirty --frozen --all --all-targets --message-format=json` (exit status: 101) [INFO] running `Command { std: "docker" "inspect" "f182a5e1032cc15c60dbc39affa0298fe49e98c92c7980a9306871a8d208f312", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f182a5e1032cc15c60dbc39affa0298fe49e98c92c7980a9306871a8d208f312", kill_on_drop: false }` [INFO] [stdout] f182a5e1032cc15c60dbc39affa0298fe49e98c92c7980a9306871a8d208f312