[INFO] cloning repository https://github.com/michael-robbins/filemerger [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/michael-robbins/filemerger" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichael-robbins%2Ffilemerger", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichael-robbins%2Ffilemerger'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] b1aa6583546731068df1b5e64a08ef8967fbc0d1 [INFO] testing michael-robbins/filemerger against 1.75.0 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichael-robbins%2Ffilemerger" "/workspace/builds/worker-3-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/michael-robbins/filemerger on toolchain 1.75.0 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.75.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/michael-robbins/filemerger [INFO] finished tweaking git repo https://github.com/michael-robbins/filemerger [INFO] tweaked toml for git repo https://github.com/michael-robbins/filemerger written to /workspace/builds/worker-3-tc1/source/Cargo.toml [INFO] crate git repo https://github.com/michael-robbins/filemerger 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" "+1.75.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded winapi-util v0.1.1 [INFO] [stderr] Downloaded humantime v1.1.1 [INFO] [stderr] Downloaded getopts v0.2.18 [INFO] [stderr] Downloaded env_logger v0.5.13 [INFO] [stderr] Downloaded csv v0.15.0 [INFO] [stderr] Downloaded yaml-rust v0.4.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 1605c1552c90548768b2cb7d9b0bc7515b8555c5ec23ff59b8e80071bea93399 [INFO] running `Command { std: "docker" "start" "-a" "1605c1552c90548768b2cb7d9b0bc7515b8555c5ec23ff59b8e80071bea93399", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "1605c1552c90548768b2cb7d9b0bc7515b8555c5ec23ff59b8e80071bea93399", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1605c1552c90548768b2cb7d9b0bc7515b8555c5ec23ff59b8e80071bea93399", kill_on_drop: false }` [INFO] [stdout] 1605c1552c90548768b2cb7d9b0bc7515b8555c5ec23ff59b8e80071bea93399 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3b2cdf2c607129d66cff334ce0ef6ff07af3658f23ce6f4ae604d7db5147a99b [INFO] running `Command { std: "docker" "start" "-a" "3b2cdf2c607129d66cff334ce0ef6ff07af3658f23ce6f4ae604d7db5147a99b", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling termcolor v1.0.4 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling getopts v0.2.18 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stderr] Compiling humantime v1.1.1 [INFO] [stderr] Compiling yaml-rust v0.4.2 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling csv v0.15.0 [INFO] [stderr] Compiling flate2 v0.2.20 [INFO] [stderr] Compiling bzip2 v0.4.4 [INFO] [stderr] Compiling regex v1.5.6 [INFO] [stderr] Compiling env_logger v0.5.13 [INFO] [stderr] Compiling file-merger v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/merge_file_manager.rs:79:18 [INFO] [stdout] | [INFO] [stdout] 79 | #[derive(RustcDecodable,Debug)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/merge_file_manager.rs:96:32 [INFO] [stdout] | [INFO] [stdout] 96 | let metadata = try!(fs::metadata(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/merge_file.rs:58:20 [INFO] [stdout] | [INFO] [stdout] 58 | let file = try!(File::open(filepath)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/merge_file.rs:59:24 [INFO] [stdout] | [INFO] [stdout] 59 | let filesize = try!(file.metadata()).len(); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/settings.rs:56:30 [INFO] [stdout] | [INFO] [stdout] 56 | let delimiter_char = try!(self.parse_delimiter()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/settings.rs:57:25 [INFO] [stdout] | [INFO] [stdout] 57 | let key_index = try!(self.parse_key_index()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/settings.rs:58:28 [INFO] [stdout] | [INFO] [stdout] 58 | let glob_choices = try!(self.parse_glob()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/settings.rs:59:26 [INFO] [stdout] | [INFO] [stdout] 59 | let cache_path = try!(self.parse_cache_file()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/settings.rs:68:25 [INFO] [stdout] | [INFO] [stdout] 68 | let key_start = try!(self.parse_key_generic("key-start")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/settings.rs:69:23 [INFO] [stdout] | [INFO] [stdout] 69 | let key_end = try!(self.parse_key_generic("key-end")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/settings.rs:71:24 [INFO] [stdout] | [INFO] [stdout] 71 | let key_type = try!(self.parse_key_type()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/merge_file.rs:29:32 [INFO] [stdout] | [INFO] [stdout] 29 | lines: Lines>>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 29 | lines: Lines>>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/merge_file.rs:62:31 [INFO] [stdout] | [INFO] [stdout] 62 | let decompressor: Box = match file_ext.to_str() { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 62 | let decompressor: Box = match file_ext.to_str() { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `beginning_merge_key` is never read [INFO] [stdout] --> src/merge_file_manager.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 80 | struct CacheFileLine { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 81 | filename: String, [INFO] [stdout] 82 | beginning_merge_key: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CacheFileLine` 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: panic message is not a string literal [INFO] [stdout] --> src/settings.rs:38:36 [INFO] [stdout] | [INFO] [stdout] 38 | Err(failure) => panic!(failure.to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 38 | Err(failure) => panic!("{}", failure.to_string()), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 11.89s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "3b2cdf2c607129d66cff334ce0ef6ff07af3658f23ce6f4ae604d7db5147a99b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3b2cdf2c607129d66cff334ce0ef6ff07af3658f23ce6f4ae604d7db5147a99b", kill_on_drop: false }` [INFO] [stdout] 3b2cdf2c607129d66cff334ce0ef6ff07af3658f23ce6f4ae604d7db5147a99b [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 1547104bf5b6d9e116f4f73d82f3418617d38c22a8722acf5534d360a2884dab [INFO] running `Command { std: "docker" "start" "-a" "1547104bf5b6d9e116f4f73d82f3418617d38c22a8722acf5534d360a2884dab", kill_on_drop: false }` [INFO] [stderr] Compiling file-merger v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stdout] --> src/merge_file_manager.rs:79:18 [INFO] [stdout] | [INFO] [stdout] 79 | #[derive(RustcDecodable,Debug)] [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/merge_file_manager.rs:96:32 [INFO] [stdout] | [INFO] [stdout] 96 | let metadata = try!(fs::metadata(filename)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/merge_file.rs:58:20 [INFO] [stdout] | [INFO] [stdout] 58 | let file = try!(File::open(filepath)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/merge_file.rs:59:24 [INFO] [stdout] | [INFO] [stdout] 59 | let filesize = try!(file.metadata()).len(); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/settings.rs:56:30 [INFO] [stdout] | [INFO] [stdout] 56 | let delimiter_char = try!(self.parse_delimiter()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/settings.rs:57:25 [INFO] [stdout] | [INFO] [stdout] 57 | let key_index = try!(self.parse_key_index()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/settings.rs:58:28 [INFO] [stdout] | [INFO] [stdout] 58 | let glob_choices = try!(self.parse_glob()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/settings.rs:59:26 [INFO] [stdout] | [INFO] [stdout] 59 | let cache_path = try!(self.parse_cache_file()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/settings.rs:68:25 [INFO] [stdout] | [INFO] [stdout] 68 | let key_start = try!(self.parse_key_generic("key-start")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/settings.rs:69:23 [INFO] [stdout] | [INFO] [stdout] 69 | let key_end = try!(self.parse_key_generic("key-end")); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/settings.rs:71:24 [INFO] [stdout] | [INFO] [stdout] 71 | let key_type = try!(self.parse_key_type()); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/merge_file.rs:29:32 [INFO] [stdout] | [INFO] [stdout] 29 | lines: Lines>>, [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 29 | lines: Lines>>, [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/merge_file.rs:62:31 [INFO] [stdout] | [INFO] [stdout] 62 | let decompressor: Box = match file_ext.to_str() { [INFO] [stdout] | ^^^^ [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: use `dyn` [INFO] [stdout] | [INFO] [stdout] 62 | let decompressor: Box = match file_ext.to_str() { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `beginning_merge_key` is never read [INFO] [stdout] --> src/merge_file_manager.rs:82:13 [INFO] [stdout] | [INFO] [stdout] 80 | struct CacheFileLine { [INFO] [stdout] | ------------- field in this struct [INFO] [stdout] 81 | filename: String, [INFO] [stdout] 82 | beginning_merge_key: String, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `CacheFileLine` 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: panic message is not a string literal [INFO] [stdout] --> src/settings.rs:38:36 [INFO] [stdout] | [INFO] [stdout] 38 | Err(failure) => panic!(failure.to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 38 | Err(failure) => panic!("{}", failure.to_string()), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 15 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.73s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] running `Command { std: "docker" "inspect" "1547104bf5b6d9e116f4f73d82f3418617d38c22a8722acf5534d360a2884dab", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "1547104bf5b6d9e116f4f73d82f3418617d38c22a8722acf5534d360a2884dab", kill_on_drop: false }` [INFO] [stdout] 1547104bf5b6d9e116f4f73d82f3418617d38c22a8722acf5534d360a2884dab [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.75.0" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 3548d7ce33c6b0f257cf8ab7124c4eae128100b2f9fbfac7967099eea48eea60 [INFO] running `Command { std: "docker" "start" "-a" "3548d7ce33c6b0f257cf8ab7124c4eae128100b2f9fbfac7967099eea48eea60", kill_on_drop: false }` [INFO] [stderr] warning: use of deprecated macro `RustcDecodable`: rustc-serialize is deprecated and no longer supported [INFO] [stderr] --> src/merge_file_manager.rs:79:18 [INFO] [stderr] | [INFO] [stderr] 79 | #[derive(RustcDecodable,Debug)] [INFO] [stderr] | ^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/merge_file_manager.rs:96:32 [INFO] [stderr] | [INFO] [stderr] 96 | let metadata = try!(fs::metadata(filename)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/merge_file.rs:58:20 [INFO] [stderr] | [INFO] [stderr] 58 | let file = try!(File::open(filepath)); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/merge_file.rs:59:24 [INFO] [stderr] | [INFO] [stderr] 59 | let filesize = try!(file.metadata()).len(); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/settings.rs:56:30 [INFO] [stderr] | [INFO] [stderr] 56 | let delimiter_char = try!(self.parse_delimiter()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/settings.rs:57:25 [INFO] [stderr] | [INFO] [stderr] 57 | let key_index = try!(self.parse_key_index()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/settings.rs:58:28 [INFO] [stderr] | [INFO] [stderr] 58 | let glob_choices = try!(self.parse_glob()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/settings.rs:59:26 [INFO] [stderr] | [INFO] [stderr] 59 | let cache_path = try!(self.parse_cache_file()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/settings.rs:68:25 [INFO] [stderr] | [INFO] [stderr] 68 | let key_start = try!(self.parse_key_generic("key-start")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/settings.rs:69:23 [INFO] [stderr] | [INFO] [stderr] 69 | let key_end = try!(self.parse_key_generic("key-end")); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stderr] --> src/settings.rs:71:24 [INFO] [stderr] | [INFO] [stderr] 71 | let key_type = try!(self.parse_key_type()); [INFO] [stderr] | ^^^ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/merge_file.rs:29:32 [INFO] [stderr] | [INFO] [stderr] 29 | lines: Lines>>, [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 29 | lines: Lines>>, [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/merge_file.rs:62:31 [INFO] [stderr] | [INFO] [stderr] 62 | let decompressor: Box = match file_ext.to_str() { [INFO] [stderr] | ^^^^ [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2015) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 62 | let decompressor: Box = match file_ext.to_str() { [INFO] [stderr] | +++ [INFO] [stderr] [INFO] [stderr] warning: field `beginning_merge_key` is never read [INFO] [stderr] --> src/merge_file_manager.rs:82:13 [INFO] [stderr] | [INFO] [stderr] 80 | struct CacheFileLine { [INFO] [stderr] | ------------- field in this struct [INFO] [stderr] 81 | filename: String, [INFO] [stderr] 82 | beginning_merge_key: String, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `CacheFileLine` 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: panic message is not a string literal [INFO] [stderr] --> src/settings.rs:38:36 [INFO] [stderr] | [INFO] [stderr] 38 | Err(failure) => panic!(failure.to_string()), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: this usage of `panic!()` is deprecated; it will be a hard error in Rust 2021 [INFO] [stderr] = note: for more information, see [INFO] [stderr] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stderr] help: add a "{}" format string to `Display` the message [INFO] [stderr] | [INFO] [stderr] 38 | Err(failure) => panic!("{}", failure.to_string()), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `file-merger` (bin "file-merger" test) generated 15 warnings (run `cargo fix --bin "file-merger" --tests` to apply 3 suggestions) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] warning: the following packages contain code that will be rejected by a future version of Rust: rustc-serialize v0.3.24 [INFO] [stderr] note: to see what the problems were, use the option `--future-incompat-report`, or run `cargo report future-incompatibilities --id 1` [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/file_merger-ebf763691156ed02) [INFO] [stdout] [INFO] [stdout] running 12 tests [INFO] [stdout] test merge_file::tests::fast_forward ... ok [INFO] [stdout] test merge_file::tests::fast_forward_to_end ... ok [INFO] [stdout] test merge_file::tests::impl_iterator ... ok [INFO] [stdout] test merge_file::tests::new ... ok [INFO] [stdout] test merge_file_manager::tests::write_cache ... ok [INFO] [stdout] test merge_file_manager::tests::new_merge_file ... ok [INFO] [stdout] test merge_file::tests::impl_formatting ... ok [INFO] [stdout] test merge_file::tests::impl_ordering_and_equality ... ok [INFO] [stdout] test merge_file_manager::tests::retrieve_from_glob ... ok [INFO] [stdout] test merge_file_manager::tests::cache_to_vec ... ok [INFO] [stdout] test merge_file_manager::tests::begin_merge ... ok [INFO] [stdout] test merge_file_manager::tests::retrieve_from_cache ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 12 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.07s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "3548d7ce33c6b0f257cf8ab7124c4eae128100b2f9fbfac7967099eea48eea60", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3548d7ce33c6b0f257cf8ab7124c4eae128100b2f9fbfac7967099eea48eea60", kill_on_drop: false }` [INFO] [stdout] 3548d7ce33c6b0f257cf8ab7124c4eae128100b2f9fbfac7967099eea48eea60 [INFO] testing michael-robbins/filemerger against beta-2024-01-09 for beta-1.76-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmichael-robbins%2Ffilemerger" "/workspace/builds/worker-3-tc2/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-3-tc2/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/michael-robbins/filemerger on toolchain beta-2024-01-09 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/michael-robbins/filemerger [INFO] finished tweaking git repo https://github.com/michael-robbins/filemerger [INFO] tweaked toml for git repo https://github.com/michael-robbins/filemerger written to /workspace/builds/worker-3-tc2/source/Cargo.toml [INFO] crate git repo https://github.com/michael-robbins/filemerger 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" "+beta-2024-01-09" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b255e3ddb95befc64165b52aa3f3557193ed97c89385cb207112e030726bc9bf [INFO] running `Command { std: "docker" "start" "-a" "b255e3ddb95befc64165b52aa3f3557193ed97c89385cb207112e030726bc9bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b255e3ddb95befc64165b52aa3f3557193ed97c89385cb207112e030726bc9bf", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b255e3ddb95befc64165b52aa3f3557193ed97c89385cb207112e030726bc9bf", kill_on_drop: false }` [INFO] [stdout] b255e3ddb95befc64165b52aa3f3557193ed97c89385cb207112e030726bc9bf [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2024-01-09" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4eeb2903ad1a280bdf9f3e8f713fc97117c9279ed6187d2f48b17207b94e0d87 [INFO] running `Command { std: "docker" "start" "-a" "4eeb2903ad1a280bdf9f3e8f713fc97117c9279ed6187d2f48b17207b94e0d87", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.43 [INFO] [stderr] Compiling cc v1.0.25 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling pkg-config v0.3.26 [INFO] [stderr] Compiling regex-syntax v0.6.26 [INFO] [stderr] Compiling quick-error v1.2.2 [INFO] [stderr] Compiling byteorder v1.2.7 [INFO] [stderr] Compiling rustc-serialize v0.3.24 [INFO] [stderr] Compiling termcolor v1.0.4 [INFO] [stderr] Compiling linked-hash-map v0.5.4 [INFO] [stderr] Compiling glob v0.2.11 [INFO] [stderr] Compiling getopts v0.2.18 [INFO] [stderr] Compiling humantime v1.1.1 [INFO] [stderr] Compiling yaml-rust v0.4.2 [INFO] [stdout] error[E0310]: the parameter type `T` may not live long enough [INFO] [stdout] --> /opt/rustwide/cargo-home/registry/src/index.crates.io-6f17d22bba15001f/rustc-serialize-0.3.24/src/serialize.rs:1155:5 [INFO] [stdout] | [INFO] [stdout] 1155 | fn decode(d: &mut D) -> Result, D::Error> { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | the parameter type `T` must be valid for the static lifetime... [INFO] [stdout] | ...so that the type `T` will meet its required lifetime bounds... [INFO] [stdout] | [INFO] [stdout] note: ...that is required by this bound [INFO] [stdout] --> /rustc/650745ceb2ae60e04f8cd7bfb671fc37239533e4/library/alloc/src/borrow.rs:180:30 [INFO] [stdout] help: consider adding an explicit lifetime bound [INFO] [stdout] | [INFO] [stdout] 1151 | impl<'a, T: ?Sized + 'static> Decodable for Cow<'a, T> [INFO] [stdout] | +++++++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling atty v0.2.11 [INFO] [stderr] Compiling memchr v1.0.2 [INFO] [stderr] Compiling bzip2-sys v0.1.11+1.0.8 [INFO] [stderr] Compiling miniz-sys v0.1.11 [INFO] [stderr] Compiling aho-corasick v0.7.18 [INFO] [stdout] error: aborting due to 1 previous error [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0310`. [INFO] [stdout] [INFO] [stderr] error: could not compile `rustc-serialize` (lib) due to 2 previous errors [INFO] [stderr] warning: build failed, waiting for other jobs to finish... [INFO] running `Command { std: "docker" "inspect" "4eeb2903ad1a280bdf9f3e8f713fc97117c9279ed6187d2f48b17207b94e0d87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4eeb2903ad1a280bdf9f3e8f713fc97117c9279ed6187d2f48b17207b94e0d87", kill_on_drop: false }` [INFO] [stdout] 4eeb2903ad1a280bdf9f3e8f713fc97117c9279ed6187d2f48b17207b94e0d87