[INFO] cloning repository https://github.com/andrewrds/ls [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/andrewrds/ls" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewrds%2Fls"` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewrds%2Fls'... [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] b731392f4e68cefc2a3d59dfc38d15881d9a27f1 [INFO] testing andrewrds/ls against 1.44.0 for beta-1.45-1 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fandrewrds%2Fls" "/workspace/builds/worker-2/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/andrewrds/ls on toolchain 1.44.0 [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/andrewrds/ls [INFO] finished tweaking git repo https://github.com/andrewrds/ls [INFO] tweaked toml for git repo https://github.com/andrewrds/ls written to /workspace/builds/worker-2/source/Cargo.toml [INFO] crate git repo https://github.com/andrewrds/ls already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] error: the lock file /workspace/builds/worker-2/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 [INFO] the lockfile is outdated, regenerating it [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] running `"/workspace/cargo-home/bin/cargo" "+1.44.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "build" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] 33511fa95faafdbd387dad7783fd55821f064b6d59d71f7f33b6c0850c2369f8 [INFO] running `"docker" "start" "-a" "33511fa95faafdbd387dad7783fd55821f064b6d59d71f7f33b6c0850c2369f8"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling dirs-sys v0.3.5 [INFO] [stderr] Compiling dirs v2.0.2 [INFO] [stderr] Compiling term v0.6.1 [INFO] [stderr] Compiling ls v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:44:20 [INFO] [stderr] | [INFO] [stderr] 44 | let metadata = try!(metadata(&path)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | try!(write!(term, "{}", "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | try!(write!(term, "{:>10} ", calculate_size_string(&metadata))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:58:9 [INFO] [stderr] | [INFO] [stderr] 58 | try!(term.fg(term::color::CYAN)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | try!(write!(term, "{}", file_name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | try!(term.fg(term::color::WHITE)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/main.rs:73:16 [INFO] [stderr] | [INFO] [stderr] 73 | TB ... std::u64::MAX => format!("{:.*}", 1, (len as f64 / TB as f64)) + "T", [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/main.rs:74:16 [INFO] [stderr] | [INFO] [stderr] 74 | GB ... TB => format!("{:.*}", 1, (len as f64 / GB as f64)) + "G", [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/main.rs:75:16 [INFO] [stderr] | [INFO] [stderr] 75 | MB ... GB => format!("{:.*}", 1, (len as f64/ MB as f64)) + "M", [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/main.rs:76:16 [INFO] [stderr] | [INFO] [stderr] 76 | KB ... MB => format!("{:.*}", 1, (len as f64 / KB as f64)) + "K", [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: multiple patterns covering the same range [INFO] [stderr] --> src/main.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 73 | TB ... std::u64::MAX => format!("{:.*}", 1, (len as f64 / TB as f64)) + "T", [INFO] [stderr] | -------------------- this range overlaps on `1099511627776u64` [INFO] [stderr] 74 | GB ... TB => format!("{:.*}", 1, (len as f64 / GB as f64)) + "G", [INFO] [stderr] | ^^^^^^^^^ overlapping patterns [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(overlapping_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: multiple patterns covering the same range [INFO] [stderr] --> src/main.rs:75:13 [INFO] [stderr] | [INFO] [stderr] 74 | GB ... TB => format!("{:.*}", 1, (len as f64 / GB as f64)) + "G", [INFO] [stderr] | --------- this range overlaps on `1073741824u64` [INFO] [stderr] 75 | MB ... GB => format!("{:.*}", 1, (len as f64/ MB as f64)) + "M", [INFO] [stderr] | ^^^^^^^^^ overlapping patterns [INFO] [stderr] [INFO] [stderr] warning: multiple patterns covering the same range [INFO] [stderr] --> src/main.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 75 | MB ... GB => format!("{:.*}", 1, (len as f64/ MB as f64)) + "M", [INFO] [stderr] | --------- this range overlaps on `1048576u64` [INFO] [stderr] 76 | KB ... MB => format!("{:.*}", 1, (len as f64 / KB as f64)) + "K", [INFO] [stderr] | ^^^^^^^^^ overlapping patterns [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.42s [INFO] running `"docker" "inspect" "33511fa95faafdbd387dad7783fd55821f064b6d59d71f7f33b6c0850c2369f8"` [INFO] running `"docker" "rm" "-f" "33511fa95faafdbd387dad7783fd55821f064b6d59d71f7f33b6c0850c2369f8"` [INFO] [stdout] 33511fa95faafdbd387dad7783fd55821f064b6d59d71f7f33b6c0850c2369f8 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen" "--no-run"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] f5920d3e9496ca675331c1f62ebd6b09ba7f350c1a998f2b5f205f7a98e72535 [INFO] running `"docker" "start" "-a" "f5920d3e9496ca675331c1f62ebd6b09ba7f350c1a998f2b5f205f7a98e72535"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] Compiling ls v0.0.1 (/opt/rustwide/workdir) [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:44:20 [INFO] [stderr] | [INFO] [stderr] 44 | let metadata = try!(metadata(&path)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | try!(write!(term, "{}", "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | try!(write!(term, "{:>10} ", calculate_size_string(&metadata))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:58:9 [INFO] [stderr] | [INFO] [stderr] 58 | try!(term.fg(term::color::CYAN)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | try!(write!(term, "{}", file_name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | try!(term.fg(term::color::WHITE)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/main.rs:73:16 [INFO] [stderr] | [INFO] [stderr] 73 | TB ... std::u64::MAX => format!("{:.*}", 1, (len as f64 / TB as f64)) + "T", [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/main.rs:74:16 [INFO] [stderr] | [INFO] [stderr] 74 | GB ... TB => format!("{:.*}", 1, (len as f64 / GB as f64)) + "G", [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/main.rs:75:16 [INFO] [stderr] | [INFO] [stderr] 75 | MB ... GB => format!("{:.*}", 1, (len as f64/ MB as f64)) + "M", [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/main.rs:76:16 [INFO] [stderr] | [INFO] [stderr] 76 | KB ... MB => format!("{:.*}", 1, (len as f64 / KB as f64)) + "K", [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: multiple patterns covering the same range [INFO] [stderr] --> src/main.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 73 | TB ... std::u64::MAX => format!("{:.*}", 1, (len as f64 / TB as f64)) + "T", [INFO] [stderr] | -------------------- this range overlaps on `1099511627776u64` [INFO] [stderr] 74 | GB ... TB => format!("{:.*}", 1, (len as f64 / GB as f64)) + "G", [INFO] [stderr] | ^^^^^^^^^ overlapping patterns [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(overlapping_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: multiple patterns covering the same range [INFO] [stderr] --> src/main.rs:75:13 [INFO] [stderr] | [INFO] [stderr] 74 | GB ... TB => format!("{:.*}", 1, (len as f64 / GB as f64)) + "G", [INFO] [stderr] | --------- this range overlaps on `1073741824u64` [INFO] [stderr] 75 | MB ... GB => format!("{:.*}", 1, (len as f64/ MB as f64)) + "M", [INFO] [stderr] | ^^^^^^^^^ overlapping patterns [INFO] [stderr] [INFO] [stderr] warning: multiple patterns covering the same range [INFO] [stderr] --> src/main.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 75 | MB ... GB => format!("{:.*}", 1, (len as f64/ MB as f64)) + "M", [INFO] [stderr] | --------- this range overlaps on `1048576u64` [INFO] [stderr] 76 | KB ... MB => format!("{:.*}", 1, (len as f64 / KB as f64)) + "K", [INFO] [stderr] | ^^^^^^^^^ overlapping patterns [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.61s [INFO] running `"docker" "inspect" "f5920d3e9496ca675331c1f62ebd6b09ba7f350c1a998f2b5f205f7a98e72535"` [INFO] running `"docker" "rm" "-f" "f5920d3e9496ca675331c1f62ebd6b09ba7f350c1a998f2b5f205f7a98e72535"` [INFO] [stdout] f5920d3e9496ca675331c1f62ebd6b09ba7f350c1a998f2b5f205f7a98e72535 [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+1.44.0" "test" "--frozen"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] aaf5bef30e539e8219f8e24f6e33eca47351a225d166146e3823378b2a0dead7 [INFO] running `"docker" "start" "-a" "aaf5bef30e539e8219f8e24f6e33eca47351a225d166146e3823378b2a0dead7"` [INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:44:20 [INFO] [stderr] | [INFO] [stderr] 44 | let metadata = try!(metadata(&path)); [INFO] [stderr] | ^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:51:9 [INFO] [stderr] | [INFO] [stderr] 51 | try!(write!(term, "{}", "\n")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:54:5 [INFO] [stderr] | [INFO] [stderr] 54 | try!(write!(term, "{:>10} ", calculate_size_string(&metadata))); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:58:9 [INFO] [stderr] | [INFO] [stderr] 58 | try!(term.fg(term::color::CYAN)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:61:5 [INFO] [stderr] | [INFO] [stderr] 61 | try!(write!(term, "{}", file_name)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'try': use the `?` operator instead [INFO] [stderr] --> src/main.rs:62:5 [INFO] [stderr] | [INFO] [stderr] 62 | try!(term.fg(term::color::WHITE)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/main.rs:73:16 [INFO] [stderr] | [INFO] [stderr] 73 | TB ... std::u64::MAX => format!("{:.*}", 1, (len as f64 / TB as f64)) + "T", [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/main.rs:74:16 [INFO] [stderr] | [INFO] [stderr] 74 | GB ... TB => format!("{:.*}", 1, (len as f64 / GB as f64)) + "G", [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/main.rs:75:16 [INFO] [stderr] | [INFO] [stderr] 75 | MB ... GB => format!("{:.*}", 1, (len as f64/ MB as f64)) + "M", [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/main.rs:76:16 [INFO] [stderr] | [INFO] [stderr] 76 | KB ... MB => format!("{:.*}", 1, (len as f64 / KB as f64)) + "K", [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: multiple patterns covering the same range [INFO] [stderr] --> src/main.rs:74:13 [INFO] [stderr] | [INFO] [stderr] 73 | TB ... std::u64::MAX => format!("{:.*}", 1, (len as f64 / TB as f64)) + "T", [INFO] [stderr] | -------------------- this range overlaps on `1099511627776u64` [INFO] [stderr] 74 | GB ... TB => format!("{:.*}", 1, (len as f64 / GB as f64)) + "G", [INFO] [stderr] | ^^^^^^^^^ overlapping patterns [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(overlapping_patterns)]` on by default [INFO] [stderr] [INFO] [stderr] warning: multiple patterns covering the same range [INFO] [stderr] --> src/main.rs:75:13 [INFO] [stderr] | [INFO] [stderr] 74 | GB ... TB => format!("{:.*}", 1, (len as f64 / GB as f64)) + "G", [INFO] [stderr] | --------- this range overlaps on `1073741824u64` [INFO] [stderr] 75 | MB ... GB => format!("{:.*}", 1, (len as f64/ MB as f64)) + "M", [INFO] [stderr] | ^^^^^^^^^ overlapping patterns [INFO] [stderr] [INFO] [stderr] warning: multiple patterns covering the same range [INFO] [stderr] --> src/main.rs:76:13 [INFO] [stderr] | [INFO] [stderr] 75 | MB ... GB => format!("{:.*}", 1, (len as f64/ MB as f64)) + "M", [INFO] [stderr] | --------- this range overlaps on `1048576u64` [INFO] [stderr] 76 | KB ... MB => format!("{:.*}", 1, (len as f64 / KB as f64)) + "K", [INFO] [stderr] | ^^^^^^^^^ overlapping patterns [INFO] [stderr] [INFO] [stderr] warning: 13 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.05s [INFO] [stderr] Running /opt/rustwide/target/debug/deps/ls-066b3b1a2be52fb6 [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out [INFO] [stdout] [INFO] running `"docker" "inspect" "aaf5bef30e539e8219f8e24f6e33eca47351a225d166146e3823378b2a0dead7"` [INFO] running `"docker" "rm" "-f" "aaf5bef30e539e8219f8e24f6e33eca47351a225d166146e3823378b2a0dead7"` [INFO] [stdout] aaf5bef30e539e8219f8e24f6e33eca47351a225d166146e3823378b2a0dead7