[INFO] updating cached repository benbrunton/les [INFO] running `"git" "fetch" "--all"` [INFO] [stdout] Fetching origin [INFO] [stderr] From git://github.com/benbrunton/les [INFO] [stderr] * branch HEAD -> FETCH_HEAD [INFO] running `"git" "clone" "work/cache/sources/gh/benbrunton/les" "work/ex/beta-1.38-1/sources/1.37.0/gh/benbrunton/les"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/1.37.0/gh/benbrunton/les'... [INFO] [stderr] done. [INFO] running `"git" "clone" "work/cache/sources/gh/benbrunton/les" "work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/benbrunton/les"` [INFO] [stderr] Cloning into 'work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/benbrunton/les'... [INFO] [stderr] done. [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] 678e146f26fd9d86e986719b3250f233b82de4b1 [INFO] sha for GitHub repo benbrunton/les: 678e146f26fd9d86e986719b3250f233b82de4b1 [INFO] validating manifest of benbrunton/les on toolchain 1.37.0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of benbrunton/les on toolchain beta-2019-08-13 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing benbrunton/les [INFO] finished frobbing benbrunton/les [INFO] frobbed toml for benbrunton/les written to work/ex/beta-1.38-1/sources/1.37.0/gh/benbrunton/les/Cargo.toml [INFO] started frobbing benbrunton/les [INFO] finished frobbing benbrunton/les [INFO] frobbed toml for benbrunton/les written to work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/benbrunton/les/Cargo.toml [INFO] crate benbrunton/les already has a lockfile, it will not be regenerated [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.37.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-08-13" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] testing benbrunton/les against beta-2019-08-13 for beta-1.38-1 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/benbrunton/les:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "build" "--frozen"` [INFO] [stdout] 8a759c19be8a567922e047f5ea6d932f4c0f53c700570ef60a9f6de9746b3c4d [INFO] running `"docker" "start" "-a" "8a759c19be8a567922e047f5ea6d932f4c0f53c700570ef60a9f6de9746b3c4d"` [INFO] [stderr] Compiling terminal_size v0.1.7 [INFO] [stderr] Compiling les v0.2.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::io::stdout` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::io::stdout; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/les/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `decorate::Decorate` [INFO] [stderr] --> src/les/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use decorate::Decorate; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `paintitems::PaintItems` [INFO] [stderr] --> src/les/mod.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use paintitems::PaintItems; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Stdout`, `stdout` [INFO] [stderr] --> src/io/mod.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{Stdout,stdout}; [INFO] [stderr] | ^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `min` [INFO] [stderr] --> src/io/mod.rs:2:16 [INFO] [stderr] | [INFO] [stderr] 2 | use std::cmp::{min,max}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/decorate/mod.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decorate/mod.rs:11:24 [INFO] [stderr] | [INFO] [stderr] 11 | config: Option<&'a Store> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Store` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decorate/mod.rs:16:35 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn new(config: Option<&'a Store>) -> Decorate<'a> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Store` [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inodes_count` [INFO] [stderr] --> src/io/mod.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | let inodes_count = inodes.len(); [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_inodes_count` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: value assigned to `prev_item_length` is never read [INFO] [stderr] --> src/io/mod.rs:73:21 [INFO] [stderr] | [INFO] [stderr] 73 | let mut prev_item_length = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/io/mod.rs:120:13 [INFO] [stderr] | [INFO] [stderr] 120 | let mut visible_items = paint_items.get_visible(); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `path` [INFO] [stderr] --> src/fs/mod.rs:92:5 [INFO] [stderr] | [INFO] [stderr] 92 | path: String [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_path` [INFO] [stderr] --> src/fs/mod.rs:117:5 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn get_path(&self) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/paintitems/mod.rs:25:41 [INFO] [stderr] | [INFO] [stderr] 25 | if index >= self.items.len() || index < 0 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.94s [INFO] running `"docker" "inspect" "8a759c19be8a567922e047f5ea6d932f4c0f53c700570ef60a9f6de9746b3c4d"` [INFO] running `"docker" "rm" "-f" "8a759c19be8a567922e047f5ea6d932f4c0f53c700570ef60a9f6de9746b3c4d"` [INFO] [stdout] 8a759c19be8a567922e047f5ea6d932f4c0f53c700570ef60a9f6de9746b3c4d [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/benbrunton/les:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen" "--no-run"` [INFO] [stdout] 76c2d9270ae1171f1bf4b08a0091b2082d6f50323d029069ae3f9c610c1510a9 [INFO] running `"docker" "start" "-a" "76c2d9270ae1171f1bf4b08a0091b2082d6f50323d029069ae3f9c610c1510a9"` [INFO] [stderr] Compiling les v0.2.1 (/opt/crater/workdir) [INFO] [stderr] warning: unused import: `std::io::stdout` [INFO] [stderr] --> src/main.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::io::stdout; [INFO] [stderr] | ^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::io::Write` [INFO] [stderr] --> src/les/mod.rs:2:5 [INFO] [stderr] | [INFO] [stderr] 2 | use std::io::Write; [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `decorate::Decorate` [INFO] [stderr] --> src/les/mod.rs:4:5 [INFO] [stderr] | [INFO] [stderr] 4 | use decorate::Decorate; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `paintitems::PaintItems` [INFO] [stderr] --> src/les/mod.rs:5:5 [INFO] [stderr] | [INFO] [stderr] 5 | use paintitems::PaintItems; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `std` [INFO] [stderr] --> src/les/mod.rs:43:9 [INFO] [stderr] | [INFO] [stderr] 43 | use std; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: unused imports: `Stdout`, `stdout` [INFO] [stderr] --> src/io/mod.rs:1:15 [INFO] [stderr] | [INFO] [stderr] 1 | use std::io::{Stdout,stdout}; [INFO] [stderr] | ^^^^^^ ^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused import: `min` [INFO] [stderr] --> src/io/mod.rs:2:16 [INFO] [stderr] | [INFO] [stderr] 2 | use std::cmp::{min,max}; [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decorate/mod.rs:11:24 [INFO] [stderr] | [INFO] [stderr] 11 | config: Option<&'a Store> [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Store` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/decorate/mod.rs:16:35 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn new(config: Option<&'a Store>) -> Decorate<'a> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Store` [INFO] [stderr] [INFO] [stderr] warning: unused import: `std::str::FromStr` [INFO] [stderr] --> src/decorate/mod.rs:8:5 [INFO] [stderr] | [INFO] [stderr] 8 | use std::str::FromStr; [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: unused variable: `decorator` [INFO] [stderr] --> src/les/mod.rs:53:13 [INFO] [stderr] | [INFO] [stderr] 53 | let decorator = decorate::Decorate::new(None); [INFO] [stderr] | ^^^^^^^^^ help: consider prefixing with an underscore: `_decorator` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_variables)]` on by default [INFO] [stderr] [INFO] [stderr] warning: unused variable: `inodes_count` [INFO] [stderr] --> src/io/mod.rs:27:13 [INFO] [stderr] | [INFO] [stderr] 27 | let inodes_count = inodes.len(); [INFO] [stderr] | ^^^^^^^^^^^^ help: consider prefixing with an underscore: `_inodes_count` [INFO] [stderr] [INFO] [stderr] warning: value assigned to `prev_item_length` is never read [INFO] [stderr] --> src/io/mod.rs:73:21 [INFO] [stderr] | [INFO] [stderr] 73 | let mut prev_item_length = 0; [INFO] [stderr] | ^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_assignments)]` on by default [INFO] [stderr] = help: maybe it is overwritten before being read? [INFO] [stderr] [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/io/mod.rs:120:13 [INFO] [stderr] | [INFO] [stderr] 120 | let mut visible_items = paint_items.get_visible(); [INFO] [stderr] | ----^^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field is never used: `path` [INFO] [stderr] --> src/fs/mod.rs:92:5 [INFO] [stderr] | [INFO] [stderr] 92 | path: String [INFO] [stderr] | ^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: method is never used: `get_path` [INFO] [stderr] --> src/fs/mod.rs:117:5 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn get_path(&self) -> String { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: variable `licenseItem` should have a snake case name [INFO] [stderr] --> src/style/mod.rs:67:13 [INFO] [stderr] | [INFO] [stderr] 67 | let licenseItem = PaintItem{ [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `license_item` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(non_snake_case)]` on by default [INFO] [stderr] [INFO] [stderr] warning: variable `licenseItem` should have a snake case name [INFO] [stderr] --> src/style/mod.rs:83:13 [INFO] [stderr] | [INFO] [stderr] 83 | let licenseItem = PaintItem{ [INFO] [stderr] | ^^^^^^^^^^^ help: convert the identifier to snake case: `license_item` [INFO] [stderr] [INFO] [stderr] warning: function `it_returns_a_Paint_Item` should have a snake case name [INFO] [stderr] --> src/decorate/mod.rs:201:8 [INFO] [stderr] | [INFO] [stderr] 201 | fn it_returns_a_Paint_Item() { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^ help: convert the identifier to snake case: `it_returns_a_paint_item` [INFO] [stderr] [INFO] [stderr] warning: comparison is useless due to type limits [INFO] [stderr] --> src/paintitems/mod.rs:25:41 [INFO] [stderr] | [INFO] [stderr] 25 | if index >= self.items.len() || index < 0 { [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_comparisons)]` on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1.56s [INFO] running `"docker" "inspect" "76c2d9270ae1171f1bf4b08a0091b2082d6f50323d029069ae3f9c610c1510a9"` [INFO] running `"docker" "rm" "-f" "76c2d9270ae1171f1bf4b08a0091b2082d6f50323d029069ae3f9c610c1510a9"` [INFO] [stdout] 76c2d9270ae1171f1bf4b08a0091b2082d6f50323d029069ae3f9c610c1510a9 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.38-1/worker-6/beta-2019-08-13:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.38-1/sources/beta-2019-08-13/gh/benbrunton/les:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-08-13" "test" "--frozen"` [INFO] [stdout] 549437882e58c2a03681e99c5b302e9eac23736bebf916992965e7782fa056a7 [INFO] running `"docker" "start" "-a" "549437882e58c2a03681e99c5b302e9eac23736bebf916992965e7782fa056a7"` [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running /opt/crater/target/debug/deps/les-993654f7c3c9272c [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test decorate::tests::it_can_decorate_based_on_filename ... ok [INFO] [stdout] test decorate::tests::it_returns_a_Paint_Item ... ok [INFO] [stdout] test style::tests::it_paints_colours ... ok [INFO] [stdout] test paintitems::tests::get_longest_filename_size_returns_correct_size ... ok [INFO] [stdout] test paintitems::tests::get_visible_returns_visible_items ... ok [INFO] [stdout] test style::tests::it_paints_directory_icons ... ok [INFO] [stdout] test les::tests::it_doesnt_error ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "549437882e58c2a03681e99c5b302e9eac23736bebf916992965e7782fa056a7"` [INFO] running `"docker" "rm" "-f" "549437882e58c2a03681e99c5b302e9eac23736bebf916992965e7782fa056a7"` [INFO] [stdout] 549437882e58c2a03681e99c5b302e9eac23736bebf916992965e7782fa056a7