[INFO] cloning repository https://github.com/35359595/bigdata [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/35359595/bigdata" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F35359595%2Fbigdata", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F35359595%2Fbigdata'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 9cd0f5ccfdab1a6be5bb266c48efa15d5006ceda [INFO] checking 35359595/bigdata against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2F35359595%2Fbigdata" "/workspace/builds/worker-11/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-11/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/35359595/bigdata on toolchain f47dd4da3ae8c32c9e65d307bfe640b143e674df [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/35359595/bigdata [INFO] finished tweaking git repo https://github.com/35359595/bigdata [INFO] tweaked toml for git repo https://github.com/35359595/bigdata written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate git repo https://github.com/35359595/bigdata already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] error: the lock file /workspace/builds/worker-11/source/Cargo.lock needs to be updated but --locked was passed to prevent this [INFO] [stderr] If you want to try to generate the lock file without accessing the network, use the --offline flag. [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 0abbec325e699bdfbd6b4a7dc8e879fe7cf4bbfccd75c1c78baab3716b2546f1 [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" "0abbec325e699bdfbd6b4a7dc8e879fe7cf4bbfccd75c1c78baab3716b2546f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "0abbec325e699bdfbd6b4a7dc8e879fe7cf4bbfccd75c1c78baab3716b2546f1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0abbec325e699bdfbd6b4a7dc8e879fe7cf4bbfccd75c1c78baab3716b2546f1", kill_on_drop: false }` [INFO] [stdout] 0abbec325e699bdfbd6b4a7dc8e879fe7cf4bbfccd75c1c78baab3716b2546f1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "rustops/crates-build-env@sha256:d92eaeed33fa75130ca1ee6c8a01d1ffb62bac859dfdfb3450e3e5d1c0146529" "/opt/rustwide/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0bf06d96af3fb8cef45cde71f0819a3a0aaba8e6319d1c2d85d2a8b2a960eaf8 [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" "0bf06d96af3fb8cef45cde71f0819a3a0aaba8e6319d1c2d85d2a8b2a960eaf8", kill_on_drop: false }` [INFO] [stderr] Compiling serde v1.0.116 [INFO] [stderr] Compiling memchr v2.3.3 [INFO] [stderr] Checking regex-automata v0.1.9 [INFO] [stderr] Checking csv-core v0.1.10 [INFO] [stderr] Checking bstr v0.2.13 [INFO] [stderr] Checking csv v1.1.3 [INFO] [stderr] Checking bigdata v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/main.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use std::fs::{File, OpenOptions}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `File` [INFO] [stdout] --> src/main.rs:6:15 [INFO] [stdout] | [INFO] [stdout] 6 | use std::fs::{File, OpenOptions}; [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_file` found for struct `Reader<_>` in the current scope [INFO] [stdout] --> src/main.rs:45:31 [INFO] [stdout] | [INFO] [stdout] 45 | let mut train = csv::Reader::from_file("./data/train.csv").unwrap(); [INFO] [stdout] | ^^^^^^^^^ function or associated item not found in `Reader<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_file` found for struct `Reader<_>` in the current scope [INFO] [stdout] --> src/main.rs:45:31 [INFO] [stdout] | [INFO] [stdout] 45 | let mut train = csv::Reader::from_file("./data/train.csv").unwrap(); [INFO] [stdout] | ^^^^^^^^^ function or associated item not found in `Reader<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_file` found for struct `Reader<_>` in the current scope [INFO] [stdout] --> src/main.rs:105:30 [INFO] [stdout] | [INFO] [stdout] 105 | let mut test = csv::Reader::from_file("./data/test.csv").unwrap(); [INFO] [stdout] | ^^^^^^^^^ function or associated item not found in `Reader<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no function or associated item named `from_file` found for struct `Reader<_>` in the current scope [INFO] [stdout] --> src/main.rs:105:30 [INFO] [stdout] | [INFO] [stdout] 105 | let mut test = csv::Reader::from_file("./data/test.csv").unwrap(); [INFO] [stdout] | ^^^^^^^^^ function or associated item not found in `Reader<_>` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `into_iter` found for struct `RCounter` in the current scope [INFO] [stdout] --> src/main.rs:149:19 [INFO] [stdout] | [INFO] [stdout] 31 | struct RCounter { [INFO] [stdout] | --------------- [INFO] [stdout] | | [INFO] [stdout] | method `into_iter` not found for this [INFO] [stdout] | doesn't satisfy `RCounter: IntoIterator` [INFO] [stdout] | doesn't satisfy `RCounter: Iterator` [INFO] [stdout] ... [INFO] [stdout] 149 | for c in rate.into_iter() { [INFO] [stdout] | ^^^^^^^^^ method not found in `RCounter` [INFO] [stdout] | [INFO] [stdout] = note: the method `into_iter` exists but the following trait bounds were not satisfied: [INFO] [stdout] `RCounter: Iterator` [INFO] [stdout] which is required by `RCounter: IntoIterator` [INFO] [stdout] `&RCounter: Iterator` [INFO] [stdout] which is required by `&RCounter: IntoIterator` [INFO] [stdout] `&mut RCounter: Iterator` [INFO] [stdout] which is required by `&mut RCounter: IntoIterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0599]: no method named `into_iter` found for struct `RCounter` in the current scope [INFO] [stdout] --> src/main.rs:149:19 [INFO] [stdout] | [INFO] [stdout] 31 | struct RCounter { [INFO] [stdout] | --------------- [INFO] [stdout] | | [INFO] [stdout] | method `into_iter` not found for this [INFO] [stdout] | doesn't satisfy `RCounter: IntoIterator` [INFO] [stdout] | doesn't satisfy `RCounter: Iterator` [INFO] [stdout] ... [INFO] [stdout] 149 | for c in rate.into_iter() { [INFO] [stdout] | ^^^^^^^^^ method not found in `RCounter` [INFO] [stdout] | [INFO] [stdout] = note: the method `into_iter` exists but the following trait bounds were not satisfied: [INFO] [stdout] `RCounter: Iterator` [INFO] [stdout] which is required by `RCounter: IntoIterator` [INFO] [stdout] `&RCounter: Iterator` [INFO] [stdout] which is required by `&RCounter: IntoIterator` [INFO] [stdout] `&mut RCounter: Iterator` [INFO] [stdout] which is required by `&mut RCounter: IntoIterator` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 3 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0599`. [INFO] [stdout] [INFO] [stderr] error: could not compile `bigdata` [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] [stderr] error: build failed [INFO] running `Command { std: "docker" "inspect" "0bf06d96af3fb8cef45cde71f0819a3a0aaba8e6319d1c2d85d2a8b2a960eaf8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0bf06d96af3fb8cef45cde71f0819a3a0aaba8e6319d1c2d85d2a8b2a960eaf8", kill_on_drop: false }` [INFO] [stdout] 0bf06d96af3fb8cef45cde71f0819a3a0aaba8e6319d1c2d85d2a8b2a960eaf8