[INFO] fetching crate lsfp 0.5.0...
[INFO] testing lsfp-0.5.0 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0
[INFO] extracting crate lsfp 0.5.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate lsfp 0.5.0
[INFO] finished tweaking crates.io crate lsfp 0.5.0
[INFO] tweaked toml for crates.io crate lsfp 0.5.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate lsfp 0.5.0 on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate lsfp 0.5.0 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] a6d63a88f5c12d3430bac0dc8f5acb885505112a441a3b633527572777d48c97
[INFO] running `Command { std: "docker" "start" "-a" "a6d63a88f5c12d3430bac0dc8f5acb885505112a441a3b633527572777d48c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "a6d63a88f5c12d3430bac0dc8f5acb885505112a441a3b633527572777d48c97", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a6d63a88f5c12d3430bac0dc8f5acb885505112a441a3b633527572777d48c97", kill_on_drop: false }`
[INFO] [stdout] a6d63a88f5c12d3430bac0dc8f5acb885505112a441a3b633527572777d48c97
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 07404624e93b5e482dde545d85570c6df502529b14ff5abbffbcb6c06d7d1d90
[INFO] running `Command { std: "docker" "start" "-a" "07404624e93b5e482dde545d85570c6df502529b14ff5abbffbcb6c06d7d1d90", kill_on_drop: false }`
[INFO] [stderr]    Compiling cc v1.0.66
[INFO] [stderr]    Compiling lsfp v0.5.0 (/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)]` 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] [stderr]     Finished `dev` profile [optimized + debuginfo] target(s) in 2.52s
[INFO] running `Command { std: "docker" "inspect" "07404624e93b5e482dde545d85570c6df502529b14ff5abbffbcb6c06d7d1d90", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "07404624e93b5e482dde545d85570c6df502529b14ff5abbffbcb6c06d7d1d90", kill_on_drop: false }`
[INFO] [stdout] 07404624e93b5e482dde545d85570c6df502529b14ff5abbffbcb6c06d7d1d90
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] f2be3ddd254b494f031e64f4b94b0084a6bebb2446dda342dcbde58a4c6caea0
[INFO] running `Command { std: "docker" "start" "-a" "f2be3ddd254b494f031e64f4b94b0084a6bebb2446dda342dcbde58a4c6caea0", kill_on_drop: false }`
[INFO] [stderr]    Compiling lsfp v0.5.0 (/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)]` 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] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "f2be3ddd254b494f031e64f4b94b0084a6bebb2446dda342dcbde58a4c6caea0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2be3ddd254b494f031e64f4b94b0084a6bebb2446dda342dcbde58a4c6caea0", kill_on_drop: false }`
[INFO] [stdout] f2be3ddd254b494f031e64f4b94b0084a6bebb2446dda342dcbde58a4c6caea0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }`
[INFO] [stdout] 11dd366dd0de0c057acd1d5877786647dbf4733dcc933f8d4034f933f4e0c60a
[INFO] running `Command { std: "docker" "start" "-a" "11dd366dd0de0c057acd1d5877786647dbf4733dcc933f8d4034f933f4e0c60a", 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)]` 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] [stdout] 
[INFO] [stderr] 81 |   fn red(self, _flags: &args::Flags) -> String
[INFO] [stdout] running 6 tests
[INFO] [stderr]    |      ^^^
[INFO] [stdout] test modules::file_size::tests::b ... ok
[INFO] [stderr] 
[INFO] [stdout] test modules::file_size::tests::gb ... ok
[INFO] [stderr] warning: `lsfp` (bin "lsfp" test) generated 2 warnings
[INFO] [stderr]     Finished `test` profile [optimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/lsfp-717c2ad12b9e2b96)
[INFO] [stdout] test color::tests::color ... ok
[INFO] [stdout] test color::tests::no_color ... ok
[INFO] [stdout] test modules::file_size::tests::kb ... ok
[INFO] [stdout] test modules::file_size::tests::mb ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "11dd366dd0de0c057acd1d5877786647dbf4733dcc933f8d4034f933f4e0c60a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "11dd366dd0de0c057acd1d5877786647dbf4733dcc933f8d4034f933f4e0c60a", kill_on_drop: false }`
[INFO] [stdout] 11dd366dd0de0c057acd1d5877786647dbf4733dcc933f8d4034f933f4e0c60a