[INFO] fetching crate dfrs 0.0.7... [INFO] testing dfrs-0.0.7 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate dfrs 0.0.7 into /workspace/builds/worker-5-tc1/source [INFO] started tweaking crates.io crate dfrs 0.0.7 [INFO] finished tweaking crates.io crate dfrs 0.0.7 [INFO] tweaked toml for crates.io crate dfrs 0.0.7 written to /workspace/builds/worker-5-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate dfrs 0.0.7 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 dfrs 0.0.7 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-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] f03577bff96a86c92474b3f29871cf854619886da879419c185338f0513b1513 [INFO] running `Command { std: "docker" "start" "-a" "f03577bff96a86c92474b3f29871cf854619886da879419c185338f0513b1513", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f03577bff96a86c92474b3f29871cf854619886da879419c185338f0513b1513", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f03577bff96a86c92474b3f29871cf854619886da879419c185338f0513b1513", kill_on_drop: false }` [INFO] [stdout] f03577bff96a86c92474b3f29871cf854619886da879419c185338f0513b1513 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] d9ad0b1739a4ad40d8dbd2059266998a25b16d832eb870be0bde3a4b81c50694 [INFO] running `Command { std: "docker" "start" "-a" "d9ad0b1739a4ad40d8dbd2059266998a25b16d832eb870be0bde3a4b81c50694", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling libc v0.2.83 [INFO] [stderr] Compiling version_check v0.9.2 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Compiling memchr v2.3.4 [INFO] [stderr] Compiling unicode-segmentation v1.7.1 [INFO] [stderr] Compiling once_cell v1.5.2 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling unicode-width v0.1.8 [INFO] [stderr] Compiling anyhow v1.0.38 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling regex-syntax v0.6.22 [INFO] [stderr] Compiling vec_map v0.8.2 [INFO] [stderr] Compiling termcolor v1.1.2 [INFO] [stderr] Compiling humantime v2.1.0 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling strum v0.20.0 [INFO] [stderr] Compiling thread_local v1.1.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling aho-corasick v0.7.15 [INFO] [stderr] Compiling heck v0.3.2 [INFO] [stderr] Compiling quote v1.0.8 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling nix v0.19.1 [INFO] [stderr] Compiling clap v2.33.3 [INFO] [stderr] Compiling colored v2.0.0 [INFO] [stderr] Compiling regex v1.4.3 [INFO] [stderr] Compiling env_logger v0.8.2 [INFO] [stderr] Compiling structopt-derive v0.4.14 [INFO] [stderr] Compiling strum_macros v0.20.1 [INFO] [stderr] Compiling structopt v0.3.21 [INFO] [stderr] Compiling dfrs v0.0.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `error`, `info`, and `warn` [INFO] [stdout] --> src/errors.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | pub use log::{debug, error, info, warn}; [INFO] [stdout] | ^^^^^ ^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `base2` is never read [INFO] [stdout] --> src/args.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Args { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 35 | pub base2: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `mnt_opts`, `mnt_freq`, and `mnt_passno` are never read [INFO] [stdout] --> src/mount.rs:17:9 [INFO] [stdout] | [INFO] [stdout] 13 | pub struct Mount { [INFO] [stdout] | ----- fields in this struct [INFO] [stdout] ... [INFO] [stdout] 17 | pub mnt_opts: String, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 18 | pub mnt_freq: i32, [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] 19 | pub mnt_passno: i32, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Mount` has a derived impl for the trait `Clone`, but this is intentionally ignored during dead code analysis [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 24.68s [INFO] running `Command { std: "docker" "inspect" "d9ad0b1739a4ad40d8dbd2059266998a25b16d832eb870be0bde3a4b81c50694", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d9ad0b1739a4ad40d8dbd2059266998a25b16d832eb870be0bde3a4b81c50694", kill_on_drop: false }` [INFO] [stdout] d9ad0b1739a4ad40d8dbd2059266998a25b16d832eb870be0bde3a4b81c50694 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] 3ad5903f2f360d45f03b78662013b1bad00f441d7eddefaa697ecceaee9e06de [INFO] running `Command { std: "docker" "start" "-a" "3ad5903f2f360d45f03b78662013b1bad00f441d7eddefaa697ecceaee9e06de", kill_on_drop: false }` [INFO] [stderr] Compiling dfrs v0.0.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused imports: `error`, `info`, and `warn` [INFO] [stdout] --> src/errors.rs:2:22 [INFO] [stdout] | [INFO] [stdout] 2 | pub use log::{debug, error, info, warn}; [INFO] [stdout] | ^^^^^ ^^^^ ^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `base2` is never read [INFO] [stdout] --> src/args.rs:35:9 [INFO] [stdout] | [INFO] [stdout] 14 | pub struct Args { [INFO] [stdout] | ---- field in this struct [INFO] [stdout] ... [INFO] [stdout] 35 | pub base2: bool, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.48s [INFO] running `Command { std: "docker" "inspect" "3ad5903f2f360d45f03b78662013b1bad00f441d7eddefaa697ecceaee9e06de", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3ad5903f2f360d45f03b78662013b1bad00f441d7eddefaa697ecceaee9e06de", kill_on_drop: false }` [INFO] [stdout] 3ad5903f2f360d45f03b78662013b1bad00f441d7eddefaa697ecceaee9e06de [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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] a30924cf9f178400e0cc3157c77c9312b878878fd745d6120d6e08a4666c7517 [INFO] running `Command { std: "docker" "start" "-a" "a30924cf9f178400e0cc3157c77c9312b878878fd745d6120d6e08a4666c7517", kill_on_drop: false }` [INFO] [stderr] warning: unused imports: `error`, `info`, and `warn` [INFO] [stderr] --> src/errors.rs:2:22 [INFO] [stderr] | [INFO] [stderr] 2 | pub use log::{debug, error, info, warn}; [INFO] [stderr] | ^^^^^ ^^^^ ^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` on by default [INFO] [stderr] [INFO] [stderr] warning: field `base2` is never read [INFO] [stderr] --> src/args.rs:35:9 [INFO] [stderr] | [INFO] [stderr] 14 | pub struct Args { [INFO] [stderr] | ---- field in this struct [INFO] [stderr] ... [INFO] [stderr] 35 | pub base2: bool, [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `Args` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `dfrs` (bin "dfrs" test) generated 2 warnings (run `cargo fix --bin "dfrs" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/dfrs-c3901d3a17b11442) [INFO] [stdout] [INFO] [stdout] running 27 tests [INFO] [stdout] test mount::tests::is_local ... ok [INFO] [stdout] test mount::tests::is_remote ... ok [INFO] [stdout] test util::tests::calc_total_simple ... ok [INFO] [stdout] test util::tests::calculate_path_match_score_simple ... ok [INFO] [stdout] test util::tests::cmp_by_capacity_and_dir_name_equal ... ok [INFO] [stdout] test mount::tests::parse_mounts ... ok [INFO] [stdout] test util::tests::cmp_by_capacity_and_dir_name_equal_capacity_greater_name ... ok [INFO] [stdout] test util::tests::cmp_by_capacity_and_dir_name_greater_capacity_equal_name ... ok [INFO] [stdout] test util::tests::cmp_by_capacity_and_dir_name_smaller_capacity_greater_name ... ok [INFO] [stdout] test util::tests::cmp_by_capacity_and_dir_name_smaller_capacity_smaller_name ... ok [INFO] [stdout] test util::tests::format_count_bytes ... ok [INFO] [stdout] test util::tests::cmp_by_capacity_and_dir_name_greater_capacity_smaller_name ... ok [INFO] [stdout] test util::tests::cmp_by_capacity_and_dir_name_greater_capacity_greater_name ... ok [INFO] [stdout] test util::tests::format_percentage_fraction ... ok [INFO] [stdout] test util::tests::format_percentage_hundred ... ok [INFO] [stdout] test util::tests::format_percentage_zero ... ok [INFO] [stdout] test util::tests::get_best_mount_match_simple ... ok [INFO] [stdout] test util::tests::lvm_alias_five_dashes ... ok [INFO] [stdout] test util::tests::lvm_alias_four_dashes ... ok [INFO] [stdout] test util::tests::lvm_alias_none ... ok [INFO] [stdout] test util::tests::lvm_alias_simple ... ok [INFO] [stdout] test util::tests::lvm_alias_three_dashes ... ok [INFO] [stdout] test util::tests::lvm_alias_two_dashes ... ok [INFO] [stdout] test util::tests::format_count_megabyte ... ok [INFO] [stdout] test util::tests::format_count_very_large ... ok [INFO] [stdout] test util::tests::format_count_zero ... ok [INFO] [stdout] test util::tests::format_percentage_none ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 27 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "a30924cf9f178400e0cc3157c77c9312b878878fd745d6120d6e08a4666c7517", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "a30924cf9f178400e0cc3157c77c9312b878878fd745d6120d6e08a4666c7517", kill_on_drop: false }` [INFO] [stdout] a30924cf9f178400e0cc3157c77c9312b878878fd745d6120d6e08a4666c7517