[INFO] cloning repository https://github.com/MikkelSchubert/big_text [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/MikkelSchubert/big_text" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMikkelSchubert%2Fbig_text", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMikkelSchubert%2Fbig_text'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 5a5855e554b62355c8b109c6732ca986803d2219 [INFO] testing MikkelSchubert/big_text against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMikkelSchubert%2Fbig_text" "/workspace/builds/worker-1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MikkelSchubert/big_text on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/MikkelSchubert/big_text [INFO] finished tweaking git repo https://github.com/MikkelSchubert/big_text [INFO] tweaked toml for git repo https://github.com/MikkelSchubert/big_text written to /workspace/builds/worker-1/source/Cargo.toml [INFO] crate git repo https://github.com/MikkelSchubert/big_text already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded clap v2.23.1 [INFO] [stderr] Downloaded miniz-sys v0.1.9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 91169c1b669ce59cbb9e74025a9f14e346c239867a709a15898af874633cf1a8 [INFO] running `Command { std: "docker" "start" "-a" "91169c1b669ce59cbb9e74025a9f14e346c239867a709a15898af874633cf1a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "91169c1b669ce59cbb9e74025a9f14e346c239867a709a15898af874633cf1a8", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "91169c1b669ce59cbb9e74025a9f14e346c239867a709a15898af874633cf1a8", kill_on_drop: false }` [INFO] [stdout] 91169c1b669ce59cbb9e74025a9f14e346c239867a709a15898af874633cf1a8 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] cb90654255dbac3a774eec1edd8a169bb083a89951b0787034c174e4731ae6e0 [INFO] running `Command { std: "docker" "start" "-a" "cb90654255dbac3a774eec1edd8a169bb083a89951b0787034c174e4731ae6e0", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.21 [INFO] [stderr] Compiling ansi_term v0.9.0 [INFO] [stderr] Compiling bitflags v0.8.2 [INFO] [stderr] Compiling same-file v0.1.3 [INFO] [stderr] Compiling miniz-sys v0.1.9 [INFO] [stderr] Compiling walkdir v1.0.7 [INFO] [stderr] Compiling term_size v0.2.3 [INFO] [stderr] Compiling atty v0.2.2 [INFO] [stderr] Compiling clap v2.23.1 [INFO] [stderr] Compiling flate2 v0.2.17 [INFO] [stderr] Compiling big_text v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/stderr.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | / macro_rules! stderr( [INFO] [stdout] 3 | | ($($arg:tt)*) => { { [INFO] [stdout] 4 | | let result = write!(&mut ::std::io::stderr(), $($arg)*); [INFO] [stdout] 5 | | result.expect("error printing to stderr"); [INFO] [stdout] 6 | | } } [INFO] [stdout] 7 | | ); [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:61:32 [INFO] [stdout] | [INFO] [stdout] 61 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/processor.rs:31:23 [INFO] [stdout] | [INFO] [stdout] 31 | pub criteria: Box, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Criteria` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/processor.rs:58:50 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn set_criteria(&mut self, criteria: Box) { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Criteria` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/processor.rs:131:45 [INFO] [stdout] | [INFO] [stdout] 131 | fn is_candidate_file(criteria: &mut Box, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Criteria` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/main.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | 0...1023 => return format!("{}", n_bytes), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/main.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | 1024...1048575 => (2u64.pow(10), " KB"), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/main.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | 1048576...1073741823 => (2u64.pow(20), " MB"), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/main.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 26 | 1073741824...1099511627775 => (2u64.pow(30), " GB"), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:46:70 [INFO] [stdout] | [INFO] [stdout] 46 | args::CriteriaArg::Text => Box::new(TextFiles::new()) as Box, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Criteria` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:48:75 [INFO] [stdout] | [INFO] [stdout] 48 | Box::new(DeflatableFiles::new(args.compression_ratio)) as Box [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Criteria` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:36:32 [INFO] [stdout] | [INFO] [stdout] 36 | write!(fmt, "{}", self.description())?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:40:59 [INFO] [stdout] | [INFO] [stdout] 40 | write!(fmt, " due to IO error: {}", error.description())? [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:47:64 [INFO] [stdout] | [INFO] [stdout] 47 | write!(fmt, " due to walkdir error: {}", error.description())? [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 14.17s [INFO] running `Command { std: "docker" "inspect" "cb90654255dbac3a774eec1edd8a169bb083a89951b0787034c174e4731ae6e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cb90654255dbac3a774eec1edd8a169bb083a89951b0787034c174e4731ae6e0", kill_on_drop: false }` [INFO] [stdout] cb90654255dbac3a774eec1edd8a169bb083a89951b0787034c174e4731ae6e0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 0923deb1bf164526fb069ee4b3583b01347a1537af238bb06b94750a9f695e1e [INFO] running `Command { std: "docker" "start" "-a" "0923deb1bf164526fb069ee4b3583b01347a1537af238bb06b94750a9f695e1e", kill_on_drop: false }` [INFO] [stderr] Compiling big_text v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused macro definition [INFO] [stdout] --> src/stderr.rs:2:1 [INFO] [stdout] | [INFO] [stdout] 2 | / macro_rules! stderr( [INFO] [stdout] 3 | | ($($arg:tt)*) => { { [INFO] [stdout] 4 | | let result = write!(&mut ::std::io::stderr(), $($arg)*); [INFO] [stdout] 5 | | result.expect("error printing to stderr"); [INFO] [stdout] 6 | | } } [INFO] [stdout] 7 | | ); [INFO] [stdout] | |__^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_macros)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/error.rs:61:32 [INFO] [stdout] | [INFO] [stdout] 61 | fn cause(&self) -> Option<&Error> { [INFO] [stdout] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/processor.rs:31:23 [INFO] [stdout] | [INFO] [stdout] 31 | pub criteria: Box, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Criteria` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/processor.rs:58:50 [INFO] [stdout] | [INFO] [stdout] 58 | pub fn set_criteria(&mut self, criteria: Box) { [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Criteria` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/processor.rs:131:45 [INFO] [stdout] | [INFO] [stdout] 131 | fn is_candidate_file(criteria: &mut Box, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Criteria` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/main.rs:23:10 [INFO] [stdout] | [INFO] [stdout] 23 | 0...1023 => return format!("{}", n_bytes), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/main.rs:24:13 [INFO] [stdout] | [INFO] [stdout] 24 | 1024...1048575 => (2u64.pow(10), " KB"), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/main.rs:25:16 [INFO] [stdout] | [INFO] [stdout] 25 | 1048576...1073741823 => (2u64.pow(20), " MB"), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: `...` range patterns are deprecated [INFO] [stdout] --> src/main.rs:26:19 [INFO] [stdout] | [INFO] [stdout] 26 | 1073741824...1099511627775 => (2u64.pow(30), " GB"), [INFO] [stdout] | ^^^ help: use `..=` for an inclusive range [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:46:70 [INFO] [stdout] | [INFO] [stdout] 46 | args::CriteriaArg::Text => Box::new(TextFiles::new()) as Box, [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Criteria` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/main.rs:48:75 [INFO] [stdout] | [INFO] [stdout] 48 | Box::new(DeflatableFiles::new(args.compression_ratio)) as Box [INFO] [stdout] | ^^^^^^^^ help: use `dyn`: `dyn Criteria` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:36:32 [INFO] [stdout] | [INFO] [stdout] 36 | write!(fmt, "{}", self.description())?; [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:40:59 [INFO] [stdout] | [INFO] [stdout] 40 | write!(fmt, " due to IO error: {}", error.description())? [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/error.rs:47:64 [INFO] [stdout] | [INFO] [stdout] 47 | write!(fmt, " due to walkdir error: {}", error.description())? [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 14 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 1.13s [INFO] running `Command { std: "docker" "inspect" "0923deb1bf164526fb069ee4b3583b01347a1537af238bb06b94750a9f695e1e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0923deb1bf164526fb069ee4b3583b01347a1537af238bb06b94750a9f695e1e", kill_on_drop: false }` [INFO] [stdout] 0923deb1bf164526fb069ee4b3583b01347a1537af238bb06b94750a9f695e1e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 5798afcc1998599027ae424ecb6f3095fda647017981c4cfaeb359f838186a22 [INFO] running `Command { std: "docker" "start" "-a" "5798afcc1998599027ae424ecb6f3095fda647017981c4cfaeb359f838186a22", kill_on_drop: false }` [INFO] [stdout] [INFO] [stderr] warning: unused macro definition [INFO] [stdout] running 0 tests [INFO] [stderr] --> src/stderr.rs:2:1 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] 2 | / macro_rules! stderr( [INFO] [stdout] [INFO] [stderr] 3 | | ($($arg:tt)*) => { { [INFO] [stderr] 4 | | let result = write!(&mut ::std::io::stderr(), $($arg)*); [INFO] [stderr] 5 | | result.expect("error printing to stderr"); [INFO] [stderr] 6 | | } } [INFO] [stderr] 7 | | ); [INFO] [stderr] | |__^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_macros)]` on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/error.rs:61:32 [INFO] [stderr] | [INFO] [stderr] 61 | fn cause(&self) -> Option<&Error> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/processor.rs:31:23 [INFO] [stderr] | [INFO] [stderr] 31 | pub criteria: Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Criteria` [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/processor.rs:58:50 [INFO] [stderr] | [INFO] [stderr] 58 | pub fn set_criteria(&mut self, criteria: Box) { [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Criteria` [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/processor.rs:131:45 [INFO] [stderr] | [INFO] [stderr] 131 | fn is_candidate_file(criteria: &mut Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Criteria` [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/main.rs:23:10 [INFO] [stderr] | [INFO] [stderr] 23 | 0...1023 => return format!("{}", n_bytes), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(ellipsis_inclusive_range_patterns)]` on by default [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/main.rs:24:13 [INFO] [stderr] | [INFO] [stderr] 24 | 1024...1048575 => (2u64.pow(10), " KB"), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/main.rs:25:16 [INFO] [stderr] | [INFO] [stderr] 25 | 1048576...1073741823 => (2u64.pow(20), " MB"), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/main.rs:26:19 [INFO] [stderr] | [INFO] [stderr] 26 | 1073741824...1099511627775 => (2u64.pow(30), " GB"), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:46:70 [INFO] [stderr] | [INFO] [stderr] 46 | args::CriteriaArg::Text => Box::new(TextFiles::new()) as Box, [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Criteria` [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/main.rs:48:75 [INFO] [stderr] | [INFO] [stderr] 48 | Box::new(DeflatableFiles::new(args.compression_ratio)) as Box [INFO] [stderr] | ^^^^^^^^ help: use `dyn`: `dyn Criteria` [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 issue #80165 [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:36:32 [INFO] [stderr] | [INFO] [stderr] 36 | write!(fmt, "{}", self.description())?; [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(deprecated)]` on by default [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:40:59 [INFO] [stderr] | [INFO] [stderr] 40 | write!(fmt, " due to IO error: {}", error.description())? [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stderr] --> src/error.rs:47:64 [INFO] [stderr] | [INFO] [stderr] 47 | write!(fmt, " due to walkdir error: {}", error.description())? [INFO] [stderr] | ^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `big_text` (bin "big_text" test) generated 14 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/big_text-6497deba6261f8f4) [INFO] running `Command { std: "docker" "inspect" "5798afcc1998599027ae424ecb6f3095fda647017981c4cfaeb359f838186a22", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5798afcc1998599027ae424ecb6f3095fda647017981c4cfaeb359f838186a22", kill_on_drop: false }` [INFO] [stdout] 5798afcc1998599027ae424ecb6f3095fda647017981c4cfaeb359f838186a22