[INFO] crate n5 0.3.0 is already in cache
[INFO] extracting crate n5 0.3.0 into work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/reg/n5/0.3.0
[INFO] extracting crate n5 0.3.0 into work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/n5/0.3.0
[INFO] validating manifest of n5-0.3.0 on toolchain master#7840a0b753a065a41999f1fb6028f67d33e3fdd5
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of n5-0.3.0 on toolchain try#6a9f0b6cc40687e25f9d772e3b10bab335c63853
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing n5-0.3.0
[INFO] finished frobbing n5-0.3.0
[INFO] frobbed toml for n5-0.3.0 written to work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/reg/n5/0.3.0/Cargo.toml
[INFO] started frobbing n5-0.3.0
[INFO] finished frobbing n5-0.3.0
[INFO] frobbed toml for n5-0.3.0 written to work/ex/pr-60466/sources/try#6a9f0b6cc40687e25f9d772e3b10bab335c63853/reg/n5/0.3.0/Cargo.toml
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] running `"/mnt/crater-raid/crater/work/local/cargo-home/bin/cargo" "+6a9f0b6cc40687e25f9d772e3b10bab335c63853-alt" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] [stderr]     Blocking waiting for file lock on package cache lock
[INFO] checking n5-0.3.0 against master#7840a0b753a065a41999f1fb6028f67d33e3fdd5 for pr-60466
[INFO] running `"docker" "create" "-v" "/mnt/crater-raid/crater/work/local/target-dirs/pr-60466/worker-4/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5:/opt/crater/target:rw,Z" "-v" "/mnt/crater-raid/crater/work/ex/pr-60466/sources/master#7840a0b753a065a41999f1fb6028f67d33e3fdd5/reg/n5/0.3.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/crater-raid/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/crater-raid/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" "+7840a0b753a065a41999f1fb6028f67d33e3fdd5-alt" "check" "--frozen" "--all" "--all-targets"`
[INFO] [stdout] 24288bee135b4de607616c3f18b0b7610bc22ed8903469ca1e315a86cfc144b0
[INFO] running `"docker" "start" "-a" "24288bee135b4de607616c3f18b0b7610bc22ed8903469ca1e315a86cfc144b0"`
[INFO] [stderr]     Checking n5 v0.3.0 (/opt/crater/workdir)
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/raw.rs:10:54
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn decoder<'a, R: Read + 'a>(&self, r: R) -> Box<Read + 'a> {
[INFO] [stderr]    |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a`
[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/compression/raw.rs:14:55
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn encoder<'a, W: Write + 'a>(&self, w: W) -> Box<Write + 'a> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/bzip.rs:43:54
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn decoder<'a, R: Read + 'a>(&self, r: R) -> Box<Read + 'a> {
[INFO] [stderr]    |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/bzip.rs:47:55
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn encoder<'a, W: Write + 'a>(&self, w: W) -> Box<Write + 'a> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/gzip.rs:45:54
[INFO] [stderr]    |
[INFO] [stderr] 45 |     fn decoder<'a, R: Read + 'a>(&self, r: R) -> Box<Read + 'a> {
[INFO] [stderr]    |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/gzip.rs:49:55
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn encoder<'a, W: Write + 'a>(&self, w: W) -> Box<Write + 'a> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/lz.rs:74:54
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn decoder<'a, R: Read + 'a>(&self, r: R) -> Box<Read + 'a> {
[INFO] [stderr]    |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/lz.rs:78:55
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn encoder<'a, W: Write + 'a>(&self, w: W) -> Box<Write + 'a> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/xz.rs:29:54
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn decoder<'a, R: Read + 'a>(&self, r: R) -> Box<Read + 'a> {
[INFO] [stderr]    |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/xz.rs:33:55
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn encoder<'a, W: Write + 'a>(&self, w: W) -> Box<Write + 'a> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/mod.rs:20:54
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn decoder<'a, R: Read + 'a>(&self, r: R) -> Box<Read + 'a>;
[INFO] [stderr]    |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/mod.rs:22:55
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn encoder<'a, W: Write + 'a>(&self, w: W) -> Box<Write + 'a>;
[INFO] [stderr]    |                                                       ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/mod.rs:55:54
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn decoder<'a, R: Read + 'a>(&self, r: R) -> Box<Read + 'a> {
[INFO] [stderr]    |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/mod.rs:73:55
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn encoder<'a, W: Write + 'a>(&self, w: W) -> Box<Write + 'a> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/raw.rs:10:54
[INFO] [stderr]    |
[INFO] [stderr] 10 |     fn decoder<'a, R: Read + 'a>(&self, r: R) -> Box<Read + 'a> {
[INFO] [stderr]    |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a`
[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/compression/raw.rs:14:55
[INFO] [stderr]    |
[INFO] [stderr] 14 |     fn encoder<'a, W: Write + 'a>(&self, w: W) -> Box<Write + 'a> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/bzip.rs:43:54
[INFO] [stderr]    |
[INFO] [stderr] 43 |     fn decoder<'a, R: Read + 'a>(&self, r: R) -> Box<Read + 'a> {
[INFO] [stderr]    |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/bzip.rs:47:55
[INFO] [stderr]    |
[INFO] [stderr] 47 |     fn encoder<'a, W: Write + 'a>(&self, w: W) -> Box<Write + 'a> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/gzip.rs:45:54
[INFO] [stderr]    |
[INFO] [stderr] 45 |     fn decoder<'a, R: Read + 'a>(&self, r: R) -> Box<Read + 'a> {
[INFO] [stderr]    |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/gzip.rs:49:55
[INFO] [stderr]    |
[INFO] [stderr] 49 |     fn encoder<'a, W: Write + 'a>(&self, w: W) -> Box<Write + 'a> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/lz.rs:74:54
[INFO] [stderr]    |
[INFO] [stderr] 74 |     fn decoder<'a, R: Read + 'a>(&self, r: R) -> Box<Read + 'a> {
[INFO] [stderr]    |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/lz.rs:78:55
[INFO] [stderr]    |
[INFO] [stderr] 78 |     fn encoder<'a, W: Write + 'a>(&self, w: W) -> Box<Write + 'a> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/xz.rs:29:54
[INFO] [stderr]    |
[INFO] [stderr] 29 |     fn decoder<'a, R: Read + 'a>(&self, r: R) -> Box<Read + 'a> {
[INFO] [stderr]    |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/xz.rs:33:55
[INFO] [stderr]    |
[INFO] [stderr] 33 |     fn encoder<'a, W: Write + 'a>(&self, w: W) -> Box<Write + 'a> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/mod.rs:20:54
[INFO] [stderr]    |
[INFO] [stderr] 20 |     fn decoder<'a, R: Read + 'a>(&self, r: R) -> Box<Read + 'a>;
[INFO] [stderr]    |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/mod.rs:22:55
[INFO] [stderr]    |
[INFO] [stderr] 22 |     fn encoder<'a, W: Write + 'a>(&self, w: W) -> Box<Write + 'a>;
[INFO] [stderr]    |                                                       ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/mod.rs:55:54
[INFO] [stderr]    |
[INFO] [stderr] 55 |     fn decoder<'a, R: Read + 'a>(&self, r: R) -> Box<Read + 'a> {
[INFO] [stderr]    |                                                      ^^^^^^^^^ help: use `dyn`: `dyn Read + 'a`
[INFO] [stderr] 
[INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated
[INFO] [stderr]   --> src/compression/mod.rs:73:55
[INFO] [stderr]    |
[INFO] [stderr] 73 |     fn encoder<'a, W: Write + 'a>(&self, w: W) -> Box<Write + 'a> {
[INFO] [stderr]    |                                                       ^^^^^^^^^^ help: use `dyn`: `dyn Write + 'a`
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 5.80s
[INFO] running `"docker" "inspect" "24288bee135b4de607616c3f18b0b7610bc22ed8903469ca1e315a86cfc144b0"`
[INFO] running `"docker" "rm" "-f" "24288bee135b4de607616c3f18b0b7610bc22ed8903469ca1e315a86cfc144b0"`
[INFO] [stdout] 24288bee135b4de607616c3f18b0b7610bc22ed8903469ca1e315a86cfc144b0