[INFO] crate http-file-headers 0.1.8 is already in cache [INFO] extracting crate http-file-headers 0.1.8 into work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/http-file-headers/0.1.8 [INFO] extracting crate http-file-headers 0.1.8 into work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/http-file-headers/0.1.8 [INFO] validating manifest of http-file-headers-0.1.8 on toolchain master#5f9c0448dde167128d668da4555879f64e56af1d [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] validating manifest of http-file-headers-0.1.8 on toolchain try#8ec8125bea94852768b56958f05da47666c21ab0 [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started frobbing http-file-headers-0.1.8 [INFO] finished frobbing http-file-headers-0.1.8 [INFO] frobbed toml for http-file-headers-0.1.8 written to work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/http-file-headers/0.1.8/Cargo.toml [INFO] started frobbing http-file-headers-0.1.8 [INFO] finished frobbing http-file-headers-0.1.8 [INFO] frobbed toml for http-file-headers-0.1.8 written to work/ex/pr-62133/sources/try#8ec8125bea94852768b56958f05da47666c21ab0/reg/http-file-headers/0.1.8/Cargo.toml [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+8ec8125bea94852768b56958f05da47666c21ab0-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] checking http-file-headers-0.1.8 against master#5f9c0448dde167128d668da4555879f64e56af1d for pr-62133 [INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/pr-62133/worker-4/master#5f9c0448dde167128d668da4555879f64e56af1d:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/pr-62133/sources/master#5f9c0448dde167128d668da4555879f64e56af1d/reg/http-file-headers/0.1.8:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+5f9c0448dde167128d668da4555879f64e56af1d-alt" "check" "--frozen" "--all" "--all-targets"` [INFO] [stdout] 8c45719ff2def93203beb9da4f1fdb6cffcba18e112b4a983fdf135a7d5bde2c [INFO] running `"docker" "start" "-a" "8c45719ff2def93203beb9da4f1fdb6cffcba18e112b4a983fdf135a7d5bde2c"` [INFO] [stderr] Checking digest-writer v0.3.1 [INFO] [stderr] Checking http-file-headers v0.1.8 (/opt/crater/workdir) [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/etag.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | b'0'...b'9' => Ok(c - b'0' + 52), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/etag.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | b'A'...b'Z' => Ok(c - b'A'), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/etag.rs:87:13 [INFO] [stderr] | [INFO] [stderr] 87 | b'a'...b'z' => Ok(c - b'a' + 26), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output.rs:112:29 [INFO] [stderr] | [INFO] [stderr] 112 | type Item=(&'a str, &'a Display); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Display` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output.rs:113:48 [INFO] [stderr] | [INFO] [stderr] 113 | fn next(&mut self) -> Option<(&'a str, &'a Display)> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output.rs:119:58 [INFO] [stderr] | [INFO] [stderr] 119 | .map(|x| ("Last-Modified", x as &Display)) [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output.rs:123:49 [INFO] [stderr] | [INFO] [stderr] 123 | .map(|x| ("ETag", x as &Display)) [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output.rs:128:55 [INFO] [stderr] | [INFO] [stderr] 128 | &self.head.encoding as &Display)) [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output.rs:135:58 [INFO] [stderr] | [INFO] [stderr] 135 | .map(|x| ("Content-Range", x as &Display)) [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output.rs:139:57 [INFO] [stderr] | [INFO] [stderr] 139 | .map(|x| ("Content-Type", x as &Display)) [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output.rs:142:58 [INFO] [stderr] | [INFO] [stderr] 142 | Some(("Accept-Ranges", BYTES_PTR as &Display)) [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Display` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/accept_encoding.rs:114:39 [INFO] [stderr] | [INFO] [stderr] 114 | x@b'0'...b'9' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/etag.rs:85:13 [INFO] [stderr] | [INFO] [stderr] 85 | b'0'...b'9' => Ok(c - b'0' + 52), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] | [INFO] [stderr] = note: #[warn(ellipsis_inclusive_range_patterns)] on by default [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/etag.rs:86:13 [INFO] [stderr] | [INFO] [stderr] 86 | b'A'...b'Z' => Ok(c - b'A'), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/etag.rs:87:13 [INFO] [stderr] | [INFO] [stderr] 87 | b'a'...b'z' => Ok(c - b'a' + 26), [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output.rs:112:29 [INFO] [stderr] | [INFO] [stderr] 112 | type Item=(&'a str, &'a Display); [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Display` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output.rs:113:48 [INFO] [stderr] | [INFO] [stderr] 113 | fn next(&mut self) -> Option<(&'a str, &'a Display)> { [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output.rs:119:58 [INFO] [stderr] | [INFO] [stderr] 119 | .map(|x| ("Last-Modified", x as &Display)) [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output.rs:123:49 [INFO] [stderr] | [INFO] [stderr] 123 | .map(|x| ("ETag", x as &Display)) [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output.rs:128:55 [INFO] [stderr] | [INFO] [stderr] 128 | &self.head.encoding as &Display)) [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output.rs:135:58 [INFO] [stderr] | [INFO] [stderr] 135 | .map(|x| ("Content-Range", x as &Display)) [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output.rs:139:57 [INFO] [stderr] | [INFO] [stderr] 139 | .map(|x| ("Content-Type", x as &Display)) [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Display` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/output.rs:142:58 [INFO] [stderr] | [INFO] [stderr] 142 | Some(("Accept-Ranges", BYTES_PTR as &Display)) [INFO] [stderr] | ^^^^^^^ help: use `dyn`: `dyn Display` [INFO] [stderr] [INFO] [stderr] warning: `...` range patterns are deprecated [INFO] [stderr] --> src/accept_encoding.rs:114:39 [INFO] [stderr] | [INFO] [stderr] 114 | x@b'0'...b'9' => { [INFO] [stderr] | ^^^ help: use `..=` for an inclusive range [INFO] [stderr] [INFO] [stderr] warning: unused import: `Digest` [INFO] [stderr] --> src/etag.rs:7:23 [INFO] [stderr] | [INFO] [stderr] 7 | use blake2::{Blake2b, Digest, digest::VariableOutput}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused import: `Digest` [INFO] [stderr] --> src/etag.rs:7:23 [INFO] [stderr] | [INFO] [stderr] 7 | use blake2::{Blake2b, Digest, digest::VariableOutput}; [INFO] [stderr] | ^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_imports)] on by default [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/etag.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | digest.variable_result(&mut value[..]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: unused `std::result::Result` that must be used [INFO] [stderr] --> src/etag.rs:34:9 [INFO] [stderr] | [INFO] [stderr] 34 | digest.variable_result(&mut value[..]); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(unused_must_use)] on by default [INFO] [stderr] = note: this `Result` may be an `Err` variant, which should be handled [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> examples/serve_dir.rs:36:30 [INFO] [stderr] | [INFO] [stderr] 36 | type ResponseFuture = Box, [INFO] [stderr] | ______________________________^ [INFO] [stderr] 37 | | Error=server::Error>>; [INFO] [stderr] | |_______________________________________________________^ [INFO] [stderr] | [INFO] [stderr] = note: #[warn(bare_trait_objects)] on by default [INFO] [stderr] help: use `dyn` [INFO] [stderr] | [INFO] [stderr] 36 | type ResponseFuture = Box, [INFO] [stderr] 37 | Error=server::Error>>; [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: use of deprecated item 'core::str::::trim_left_matches': superseded by `trim_start_matches` [INFO] [stderr] --> examples/serve_dir.rs:155:14 [INFO] [stderr] | [INFO] [stderr] 155 | .trim_left_matches(|x| x == '/')); [INFO] [stderr] | ^^^^^^^^^^^^^^^^^ help: replace the use of the deprecated item: `trim_start_matches` [INFO] [stderr] | [INFO] [stderr] = note: #[warn(deprecated)] on by default [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 2.17s [INFO] running `"docker" "inspect" "8c45719ff2def93203beb9da4f1fdb6cffcba18e112b4a983fdf135a7d5bde2c"` [INFO] running `"docker" "rm" "-f" "8c45719ff2def93203beb9da4f1fdb6cffcba18e112b4a983fdf135a7d5bde2c"` [INFO] [stdout] 8c45719ff2def93203beb9da4f1fdb6cffcba18e112b4a983fdf135a7d5bde2c