[INFO] cloning repository https://github.com/oakmanjacob/bank_benchmark_rs [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/oakmanjacob/bank_benchmark_rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foakmanjacob%2Fbank_benchmark_rs", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foakmanjacob%2Fbank_benchmark_rs'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f03e48ed146a4df34fef77c7cc5bca7a5370c1fd [INFO] checking oakmanjacob/bank_benchmark_rs against try#ec8d137b933d39ddf0a2878617a0335f0f9d7116 for pr-116607 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Foakmanjacob%2Fbank_benchmark_rs" "/workspace/builds/worker-0-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-0-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/oakmanjacob/bank_benchmark_rs on toolchain ec8d137b933d39ddf0a2878617a0335f0f9d7116 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ec8d137b933d39ddf0a2878617a0335f0f9d7116" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/oakmanjacob/bank_benchmark_rs [INFO] finished tweaking git repo https://github.com/oakmanjacob/bank_benchmark_rs [INFO] tweaked toml for git repo https://github.com/oakmanjacob/bank_benchmark_rs written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/oakmanjacob/bank_benchmark_rs 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" "+ec8d137b933d39ddf0a2878617a0335f0f9d7116" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+ec8d137b933d39ddf0a2878617a0335f0f9d7116" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 00f42ddb08f3c810adc613e685a33e22288a0defd0b900dc0f8a827cb8c2419d [INFO] running `Command { std: "docker" "start" "-a" "00f42ddb08f3c810adc613e685a33e22288a0defd0b900dc0f8a827cb8c2419d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "00f42ddb08f3c810adc613e685a33e22288a0defd0b900dc0f8a827cb8c2419d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "00f42ddb08f3c810adc613e685a33e22288a0defd0b900dc0f8a827cb8c2419d", kill_on_drop: false }` [INFO] [stdout] 00f42ddb08f3c810adc613e685a33e22288a0defd0b900dc0f8a827cb8c2419d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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@sha256:023092b8bfa974c7f3e45c5ce651cc8dd3afd5e76915d5995b8dacd3032bf956" "/opt/rustwide/cargo-home/bin/cargo" "+ec8d137b933d39ddf0a2878617a0335f0f9d7116" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f371a1f617b1e6e4977a9ba183d5f4a16a3e1c5bc30e621b7e96c9b02c2620b7 [INFO] running `Command { std: "docker" "start" "-a" "f371a1f617b1e6e4977a9ba183d5f4a16a3e1c5bc30e621b7e96c9b02c2620b7", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.81 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling getrandom v0.2.0 [INFO] [stderr] Compiling syn v1.0.55 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Checking strsim v0.8.0 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Checking ansi_term v0.11.0 [INFO] [stderr] Checking ppv-lite86 v0.2.10 [INFO] [stderr] Checking textwrap v0.11.0 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking rand v0.4.6 [INFO] [stderr] Checking clap v2.33.3 [INFO] [stderr] Checking rand_core v0.6.0 [INFO] [stderr] Checking rand_chacha v0.3.0 [INFO] [stderr] Checking rand_pcg v0.3.0 [INFO] [stderr] Checking rand v0.8.0 [INFO] [stderr] Checking mersenne_twister v1.1.1 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Checking structopt v0.3.21 [INFO] [stderr] Checking bank_benchmark v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] error[E0507]: cannot move out of `self.buckets` which is behind a shared reference [INFO] [stdout] --> src/bucket.rs:131:3 [INFO] [stdout] | [INFO] [stdout] 131 | self.buckets [INFO] [stdout] | ^^^^^^^^^^^^ move occurs because `self.buckets` has type `Box<[RefCell>]>`, which does not implement the `Copy` trait [INFO] [stdout] 132 | .into_iter() [INFO] [stdout] | ----------- `self.buckets` moved due to this method call [INFO] [stdout] | [INFO] [stdout] note: `into_iter` takes ownership of the receiver `self`, which moves `self.buckets` [INFO] [stdout] --> /rustc/ec8d137b933d39ddf0a2878617a0335f0f9d7116/library/core/src/iter/traits/collect.rs:268:18 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0507]: cannot move out of `self.buckets` which is behind a shared reference [INFO] [stdout] --> src/bucket.rs:131:3 [INFO] [stdout] | [INFO] [stdout] 131 | self.buckets [INFO] [stdout] | ^^^^^^^^^^^^ move occurs because `self.buckets` has type `Box<[RefCell>]>`, which does not implement the `Copy` trait [INFO] [stdout] 132 | .into_iter() [INFO] [stdout] | ----------- `self.buckets` moved due to this method call [INFO] [stdout] | [INFO] [stdout] note: `into_iter` takes ownership of the receiver `self`, which moves `self.buckets` [INFO] [stdout] --> /rustc/ec8d137b933d39ddf0a2878617a0335f0f9d7116/library/core/src/iter/traits/collect.rs:268:18 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0507`. [INFO] [stdout] [INFO] [stdout] error: aborting due to previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0507`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bank_benchmark` (bin "bank_benchmark") due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] [stderr] error: could not compile `bank_benchmark` (bin "bank_benchmark" test) due to 2 previous errors [INFO] running `Command { std: "docker" "inspect" "f371a1f617b1e6e4977a9ba183d5f4a16a3e1c5bc30e621b7e96c9b02c2620b7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f371a1f617b1e6e4977a9ba183d5f4a16a3e1c5bc30e621b7e96c9b02c2620b7", kill_on_drop: false }` [INFO] [stdout] f371a1f617b1e6e4977a9ba183d5f4a16a3e1c5bc30e621b7e96c9b02c2620b7