[INFO] cloning repository https://github.com/jcdyer/potpot [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jcdyer/potpot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcdyer%2Fpotpot", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcdyer%2Fpotpot'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 0f416741aaf9fbe951f51134b02db24a5df69782 [INFO] checking jcdyer/potpot against try#ddfd70ee3c3748e597b32f416b0d15a4f6e37685 for pr-87050 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjcdyer%2Fpotpot" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/jcdyer/potpot on toolchain ddfd70ee3c3748e597b32f416b0d15a4f6e37685 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/jcdyer/potpot [INFO] finished tweaking git repo https://github.com/jcdyer/potpot [INFO] tweaked toml for git repo https://github.com/jcdyer/potpot written to /workspace/builds/worker-13/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded crc v2.0.0 [INFO] [stderr] Downloaded anyhow v1.0.42 [INFO] [stderr] Downloaded crc-catalog v1.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 038af56def6de84d05db4bb0eb485ab01d1c62973b0f0152290d08638f5c4e15 [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" "038af56def6de84d05db4bb0eb485ab01d1c62973b0f0152290d08638f5c4e15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "038af56def6de84d05db4bb0eb485ab01d1c62973b0f0152290d08638f5c4e15", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "038af56def6de84d05db4bb0eb485ab01d1c62973b0f0152290d08638f5c4e15", kill_on_drop: false }` [INFO] [stdout] 038af56def6de84d05db4bb0eb485ab01d1c62973b0f0152290d08638f5c4e15 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "+ddfd70ee3c3748e597b32f416b0d15a4f6e37685" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3499a69e9132dd05c7822105002e5bf940a1183b4ca4ff39621636bf37787b09 [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" "3499a69e9132dd05c7822105002e5bf940a1183b4ca4ff39621636bf37787b09", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.98 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Compiling serde v1.0.126 [INFO] [stderr] Checking static_assertions v1.1.0 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking crc-catalog v1.1.1 [INFO] [stderr] Checking crc v2.0.0 [INFO] [stderr] Compiling proc-macro2 v1.0.28 [INFO] [stderr] Checking bitvec v0.17.4 [INFO] [stderr] Compiling quote v1.0.9 [INFO] [stderr] Compiling syn v1.0.74 [INFO] [stderr] Checking rand_core v0.5.1 [INFO] [stderr] Checking rand_chacha v0.2.2 [INFO] [stderr] Checking rand v0.7.3 [INFO] [stderr] Checking twox-hash v1.6.0 [INFO] [stderr] Compiling thiserror-impl v1.0.26 [INFO] [stderr] Checking thiserror v1.0.26 [INFO] [stderr] Checking potpot v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0603]: module `crc32` is private [INFO] [stdout] --> src/aligned.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | use crc::crc32; [INFO] [stdout] | ^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `crc32` is defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crc-2.0.0/src/lib.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | mod crc32; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: module `crc32` is private [INFO] [stdout] --> src/hashtable.rs:229:14 [INFO] [stdout] | [INFO] [stdout] 229 | use crc::crc32; [INFO] [stdout] | ^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `crc32` is defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crc-2.0.0/src/lib.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | mod crc32; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryFrom` [INFO] [stdout] --> src/hashtable.rs:224:19 [INFO] [stdout] | [INFO] [stdout] 224 | convert::{TryFrom, TryInto}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: module `crc32` is private [INFO] [stdout] --> src/aligned.rs:1:10 [INFO] [stdout] | [INFO] [stdout] 1 | use crc::crc32; [INFO] [stdout] | ^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `crc32` is defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crc-2.0.0/src/lib.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | mod crc32; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0603]: module `crc32` is private [INFO] [stdout] --> src/hashtable.rs:229:14 [INFO] [stdout] | [INFO] [stdout] 229 | use crc::crc32; [INFO] [stdout] | ^^^^^ private module [INFO] [stdout] | [INFO] [stdout] note: the module `crc32` is defined here [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/github.com-1ecc6299db9ec823/crc-2.0.0/src/lib.rs:36:1 [INFO] [stdout] | [INFO] [stdout] 36 | mod crc32; [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `TryFrom` [INFO] [stdout] --> src/hashtable.rs:224:19 [INFO] [stdout] | [INFO] [stdout] 224 | convert::{TryFrom, TryInto}, [INFO] [stdout] | ^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0603`. [INFO] [stdout] [INFO] [stderr] error: could not compile `potpot` [INFO] [stderr] [INFO] [stderr] To learn more, run the command again with --verbose. [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stdout] error: aborting due to 2 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0603`. [INFO] [stdout] [INFO] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "3499a69e9132dd05c7822105002e5bf940a1183b4ca4ff39621636bf37787b09", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3499a69e9132dd05c7822105002e5bf940a1183b4ca4ff39621636bf37787b09", kill_on_drop: false }` [INFO] [stdout] 3499a69e9132dd05c7822105002e5bf940a1183b4ca4ff39621636bf37787b09