[INFO] fetching crate lsfp 0.6.0...
[INFO] testing lsfp-0.6.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate lsfp 0.6.0 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate lsfp 0.6.0
[INFO] finished tweaking crates.io crate lsfp 0.6.0
[INFO] tweaked toml for crates.io crate lsfp 0.6.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate lsfp 0.6.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lsfp 0.6.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 74d912ca20b5da750f25c717af0bc5cf2ffac2dbb007ac64fcd25c1e16ed1826
[INFO] running `Command { std: "docker" "start" "-a" "74d912ca20b5da750f25c717af0bc5cf2ffac2dbb007ac64fcd25c1e16ed1826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "74d912ca20b5da750f25c717af0bc5cf2ffac2dbb007ac64fcd25c1e16ed1826", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74d912ca20b5da750f25c717af0bc5cf2ffac2dbb007ac64fcd25c1e16ed1826", kill_on_drop: false }`
[INFO] [stdout] 74d912ca20b5da750f25c717af0bc5cf2ffac2dbb007ac64fcd25c1e16ed1826
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e2beefdd94ca2924f57b5b0332ccbdd52662735c2db56b88ffb937a03adc5d3
[INFO] running `Command { std: "docker" "start" "-a" "0e2beefdd94ca2924f57b5b0332ccbdd52662735c2db56b88ffb937a03adc5d3", kill_on_drop: false }`
[INFO] [stderr]    Compiling lsfp v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `RED` is never used
[INFO] [stdout]   --> src/color.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const RED: &str = "\x1b[31m";
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `red` is never used
[INFO] [stdout]   --> src/color.rs:81:6
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub trait ColorExt {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 81 |   fn red(self, _flags: &args::Flags) -> String
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/themes/lang.rs:140:36
[INFO] [stdout]     |
[INFO] [stdout] 140 |   pub fn as_style(&'a mut self) -> FileStyle {
[INFO] [stdout]     |                    --              ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 140 |   pub fn as_style(&'a mut self) -> FileStyle<'a> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 1.59s
[INFO] running `Command { std: "docker" "inspect" "0e2beefdd94ca2924f57b5b0332ccbdd52662735c2db56b88ffb937a03adc5d3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e2beefdd94ca2924f57b5b0332ccbdd52662735c2db56b88ffb937a03adc5d3", kill_on_drop: false }`
[INFO] [stdout] 0e2beefdd94ca2924f57b5b0332ccbdd52662735c2db56b88ffb937a03adc5d3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8c997e136362c61e67d6df0cf4ad6f55112c97d6a54e2166ac50a30aa154c69e
[INFO] running `Command { std: "docker" "start" "-a" "8c997e136362c61e67d6df0cf4ad6f55112c97d6a54e2166ac50a30aa154c69e", kill_on_drop: false }`
[INFO] [stderr]    Compiling lsfp v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: constant `RED` is never used
[INFO] [stdout]   --> src/color.rs:22:7
[INFO] [stdout]    |
[INFO] [stdout] 22 | const RED: &str = "\x1b[31m";
[INFO] [stdout]    |       ^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: method `red` is never used
[INFO] [stdout]   --> src/color.rs:81:6
[INFO] [stdout]    |
[INFO] [stdout] 24 | pub trait ColorExt {
[INFO] [stdout]    |           -------- method in this trait
[INFO] [stdout] ...
[INFO] [stdout] 81 |   fn red(self, _flags: &args::Flags) -> String
[INFO] [stdout]    |      ^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/themes/lang.rs:140:36
[INFO] [stdout]     |
[INFO] [stdout] 140 |   pub fn as_style(&'a mut self) -> FileStyle {
[INFO] [stdout]     |                    --              ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                    |
[INFO] [stdout]     |                    the lifetime is named here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 140 |   pub fn as_style(&'a mut self) -> FileStyle<'a> {
[INFO] [stdout]     |                                             ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "8c997e136362c61e67d6df0cf4ad6f55112c97d6a54e2166ac50a30aa154c69e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c997e136362c61e67d6df0cf4ad6f55112c97d6a54e2166ac50a30aa154c69e", kill_on_drop: false }`
[INFO] [stdout] 8c997e136362c61e67d6df0cf4ad6f55112c97d6a54e2166ac50a30aa154c69e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] f3d0036119bb94e137903dd0f234391e3c5c927c72ce9b062fbfc85b7b1892e3
[INFO] running `Command { std: "docker" "start" "-a" "f3d0036119bb94e137903dd0f234391e3c5c927c72ce9b062fbfc85b7b1892e3", kill_on_drop: false }`
[INFO] [stderr] warning: constant `RED` is never used
[INFO] [stderr]   --> src/color.rs:22:7
[INFO] [stderr]    |
[INFO] [stderr] 22 | const RED: &str = "\x1b[31m";
[INFO] [stderr]    |       ^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: method `red` is never used
[INFO] [stderr]   --> src/color.rs:81:6
[INFO] [stderr]    |
[INFO] [stderr] 24 | pub trait ColorExt {
[INFO] [stderr]    |           -------- method in this trait
[INFO] [stderr] ...
[INFO] [stderr] 81 |   fn red(self, _flags: &args::Flags) -> String
[INFO] [stderr]    |      ^^^
[INFO] [stderr] 
[INFO] [stderr] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stderr]    --> src/themes/lang.rs:140:36
[INFO] [stderr]     |
[INFO] [stderr] 140 |   pub fn as_style(&'a mut self) -> FileStyle {
[INFO] [stderr]     |                    --              ^^^^^^^^^ the same lifetime is hidden here
[INFO] [stderr]     |                    |
[INFO] [stderr]     |                    the lifetime is named here
[INFO] [stderr]     |
[INFO] [stderr]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stderr]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stderr] help: consistently use `'a`
[INFO] [stderr]     |
[INFO] [stderr] 140 |   pub fn as_style(&'a mut self) -> FileStyle<'a> {
[INFO] [stderr]     |                                             ++++
[INFO] [stderr] 
[INFO] [stderr] warning: `lsfp` (bin "lsfp" test) generated 3 warnings (run `cargo fix --bin "lsfp" --tests` to apply 1 suggestion)
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/lsfp-4a274599b41cfe7c)
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test color::tests::color ... ok
[INFO] [stdout] test color::tests::no_color ... ok
[INFO] [stdout] test modules::file_size::tests::b ... ok
[INFO] [stdout] test modules::file_size::tests::gb ... ok
[INFO] [stdout] test modules::file_size::tests::mb ... ok
[INFO] [stdout] test modules::file_size::tests::kb ... ok
[INFO] [stdout] test themes::lang::tests::languages::js ... ok
[INFO] [stdout] test themes::lang::tests::languages::rs ... ok
[INFO] [stdout] test themes::lang::tests::languages::ts ... ok
[INFO] [stdout] test themes::lang::tests::panic::invalid_line - should panic ... ok
[INFO] [stdout] test themes::lang::tests::panic::negative_numbers - should panic ... ok
[INFO] [stdout] test themes::lang::tests::panic::too_big_number - should panic ... ok
[INFO] [stdout] test themes::lang::tests::panic::too_long_number - should panic ... ok
[INFO] [stdout] test themes::lang::tests::panic::too_many_number - should panic ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "f3d0036119bb94e137903dd0f234391e3c5c927c72ce9b062fbfc85b7b1892e3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f3d0036119bb94e137903dd0f234391e3c5c927c72ce9b062fbfc85b7b1892e3", kill_on_drop: false }`
[INFO] [stdout] f3d0036119bb94e137903dd0f234391e3c5c927c72ce9b062fbfc85b7b1892e3