[INFO] cloning repository https://github.com/archer884/value_compressor [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/archer884/value_compressor" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcher884%2Fvalue_compressor", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcher884%2Fvalue_compressor'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] bcaf0aa4e748f6b59e1d1e4c8e50f631f38f91ca [INFO] checking archer884/value_compressor against try#f47dd4da3ae8c32c9e65d307bfe640b143e674df for pr-77526 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Farcher884%2Fvalue_compressor" "/workspace/builds/worker-14/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-14/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/archer884/value_compressor 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/archer884/value_compressor [INFO] finished tweaking git repo https://github.com/archer884/value_compressor [INFO] tweaked toml for git repo https://github.com/archer884/value_compressor written to /workspace/builds/worker-14/source/Cargo.toml [INFO] crate git repo https://github.com/archer884/value_compressor 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-14/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+f47dd4da3ae8c32c9e65d307bfe640b143e674df" "generate-lockfile"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-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] 6205ee2a5e4d6b2cbe040a68292b2242aaf0eb6964f2169de00d63c7e310515b [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" "6205ee2a5e4d6b2cbe040a68292b2242aaf0eb6964f2169de00d63c7e310515b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "6205ee2a5e4d6b2cbe040a68292b2242aaf0eb6964f2169de00d63c7e310515b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6205ee2a5e4d6b2cbe040a68292b2242aaf0eb6964f2169de00d63c7e310515b", kill_on_drop: false }` [INFO] [stdout] 6205ee2a5e4d6b2cbe040a68292b2242aaf0eb6964f2169de00d63c7e310515b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-14/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] bacdd9de59697ecf072fe44ee6f244b394ca365f59a7bb58b725a64ca4448b73 [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" "bacdd9de59697ecf072fe44ee6f244b394ca365f59a7bb58b725a64ca4448b73", kill_on_drop: false }` [INFO] [stderr] Checking ppv-lite86 v0.2.9 [INFO] [stderr] Compiling bzip2-sys v0.1.9+1.0.8 [INFO] [stderr] Checking getrandom v0.1.15 [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 bzip2 v0.4.1 [INFO] [stderr] Checking value_compressor v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] error[E0432]: unresolved import `bzip2::reader` [INFO] [stdout] --> src/main.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | use bzip2::reader::BzCompressor; [INFO] [stdout] | ^^^^^^ could not find `reader` in `bzip2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `rand::distributions::IndependentSample`, `rand::distributions::Range` [INFO] [stdout] --> src/main.rs:8:27 [INFO] [stdout] | [INFO] [stdout] 8 | use rand::distributions::{IndependentSample, Range}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^ no `Range` in `distributions` [INFO] [stdout] | | [INFO] [stdout] | no `IndependentSample` in `distributions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `range` in `distributions` [INFO] [stdout] --> src/main.rs:70:48 [INFO] [stdout] | [INFO] [stdout] 70 | where T: PartialOrd + rand::distributions::range::SampleRange [INFO] [stdout] | ^^^^^ could not find `range` in `distributions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Path` [INFO] [stdout] --> src/main.rs:33:33 [INFO] [stdout] | [INFO] [stdout] 33 | match File::create(&Path::new(if compress { "./compress.out" } else { "./uncompress.out" })) { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 6 | use std::path::Path; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Slice` in module `std::raw` [INFO] [stdout] --> src/main.rs:76:35 [INFO] [stdout] | [INFO] [stdout] 76 | std::mem::transmute(std::raw::Slice { [INFO] [stdout] | ^^^^^ not found in `std::raw` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufWriter` [INFO] [stdout] --> src/main.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::{BufWriter, Cursor, Write}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved import `bzip2::reader` [INFO] [stdout] --> src/main.rs:7:12 [INFO] [stdout] | [INFO] [stdout] 7 | use bzip2::reader::BzCompressor; [INFO] [stdout] | ^^^^^^ could not find `reader` in `bzip2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0432]: unresolved imports `rand::distributions::IndependentSample`, `rand::distributions::Range` [INFO] [stdout] --> src/main.rs:8:27 [INFO] [stdout] | [INFO] [stdout] 8 | use rand::distributions::{IndependentSample, Range}; [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ ^^^^^ no `Range` in `distributions` [INFO] [stdout] | | [INFO] [stdout] | no `IndependentSample` in `distributions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: could not find `range` in `distributions` [INFO] [stdout] --> src/main.rs:70:48 [INFO] [stdout] | [INFO] [stdout] 70 | where T: PartialOrd + rand::distributions::range::SampleRange [INFO] [stdout] | ^^^^^ could not find `range` in `distributions` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Path` [INFO] [stdout] --> src/main.rs:33:33 [INFO] [stdout] | [INFO] [stdout] 33 | match File::create(&Path::new(if compress { "./compress.out" } else { "./uncompress.out" })) { [INFO] [stdout] | ^^^^ not found in this scope [INFO] [stdout] | [INFO] [stdout] help: consider importing this struct [INFO] [stdout] | [INFO] [stdout] 6 | use std::path::Path; [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0422]: cannot find struct, variant or union type `Slice` in module `std::raw` [INFO] [stdout] --> src/main.rs:76:35 [INFO] [stdout] | [INFO] [stdout] 76 | std::mem::transmute(std::raw::Slice { [INFO] [stdout] | ^^^^^ not found in `std::raw` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: unused import: `BufWriter` [INFO] [stdout] --> src/main.rs:10:15 [INFO] [stdout] | [INFO] [stdout] 10 | use std::io::{BufWriter, Cursor, Write}; [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0422, E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0422`. [INFO] [stdout] [INFO] [stdout] error: aborting due to 5 previous errors; 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] Some errors have detailed explanations: E0422, E0432, E0433. [INFO] [stdout] [INFO] [stdout] For more information about an error, try `rustc --explain E0422`. [INFO] [stdout] [INFO] [stderr] error: could not compile `value_compressor` [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" "bacdd9de59697ecf072fe44ee6f244b394ca365f59a7bb58b725a64ca4448b73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "bacdd9de59697ecf072fe44ee6f244b394ca365f59a7bb58b725a64ca4448b73", kill_on_drop: false }` [INFO] [stdout] bacdd9de59697ecf072fe44ee6f244b394ca365f59a7bb58b725a64ca4448b73