[INFO] updating cached repository https://github.com/MarimeGui/smf_lib [INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"` [INFO] running `"git" "rev-parse" "HEAD"` [INFO] [stdout] bd6124554f3065e92c2da9c25568799fd7c50927 [INFO] checking MarimeGui/smf_lib against try#e4dba30b9b475d8750370c4dfb49b6541990904d for pr-71393 [INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FMarimeGui%2Fsmf_lib" "/workspace/builds/worker-9/source"` [INFO] [stderr] Cloning into '/workspace/builds/worker-9/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/MarimeGui/smf_lib on toolchain e4dba30b9b475d8750370c4dfb49b6541990904d [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "read-manifest" "--manifest-path" "Cargo.toml"` [INFO] started tweaking git repo https://github.com/MarimeGui/smf_lib [INFO] finished tweaking git repo https://github.com/MarimeGui/smf_lib [INFO] tweaked toml for git repo https://github.com/MarimeGui/smf_lib written to /workspace/builds/worker-9/source/Cargo.toml [INFO] crate git repo https://github.com/MarimeGui/smf_lib already has a lockfile, it will not be regenerated [INFO] running `"/workspace/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "fetch" "--locked" "--manifest-path" "Cargo.toml"` [INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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" "MAP_USER_ID=0" "-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" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+e4dba30b9b475d8750370c4dfb49b6541990904d" "check" "--frozen" "--all" "--all-targets"` [INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap. [INFO] [stdout] ecf40716b0444ab939731f2b9d4a7cc33c44108cc9f1a0d1f26552afaeafe463 [INFO] running `"docker" "start" "-a" "ecf40716b0444ab939731f2b9d4a7cc33c44108cc9f1a0d1f26552afaeafe463"` [INFO] [stderr] Checking ez_io v0.1.0 (https://github.com/MarimeGui/ez_io#d2a48131) [INFO] [stderr] Checking smf_lib v0.1.0 (/opt/rustwide/workdir) [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:31:47 [INFO] [stderr] | [INFO] [stderr] 31 | fn read_vlv(&mut self) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/file/header/mod.rs:43:79 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/midi.rs:14:101 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn read(reader: &mut R, running_status_byte: Option) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/midi.rs:35:112 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn read(reader: &mut R, running_status_byte: Option) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/midi.rs:56:107 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn read(reader: &mut R, running_status_byte: Option) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/midi.rs:76:104 [INFO] [stderr] | [INFO] [stderr] 76 | pub fn read(reader: &mut R, running_status_byte: Option) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/midi.rs:94:109 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn read(reader: &mut R, running_status_byte: Option) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/midi.rs:112:100 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn read(reader: &mut R, running_status_byte: Option) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/sysex.rs:12:63 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/meta.rs:13:72 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/meta.rs:27:75 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn read(reader: &mut R, length: u32) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/meta.rs:43:75 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/meta.rs:57:66 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/meta.rs:74:66 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/meta.rs:92:69 [INFO] [stderr] | [INFO] [stderr] 92 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/meta.rs:117:71 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/meta.rs:138:70 [INFO] [stderr] | [INFO] [stderr] 138 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/meta.rs:157:94 [INFO] [stderr] | [INFO] [stderr] 157 | pub fn read(reader: &mut R, total_length: u32) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/mod.rs:66:115 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn read(reader: &mut R, code_byte: u8, running_status_byte: Option) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/mod.rs:130:83 [INFO] [stderr] | [INFO] [stderr] 130 | pub fn read(reader: &mut R, code_byte: u8) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/mod.rs:180:74 [INFO] [stderr] | [INFO] [stderr] 180 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/mod.rs:276:96 [INFO] [stderr] | [INFO] [stderr] 276 | pub fn new(reader: &mut R, last_event: Option) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/mod.rs:18:101 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn new(reader: &mut R, last_event: Option) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/mod.rs:22:78 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/mod.rs:21:68 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/lib.rs:31:47 [INFO] [stderr] | [INFO] [stderr] 31 | fn read_vlv(&mut self) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [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/file/header/mod.rs:43:79 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/midi.rs:14:101 [INFO] [stderr] | [INFO] [stderr] 14 | pub fn read(reader: &mut R, running_status_byte: Option) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/midi.rs:35:112 [INFO] [stderr] | [INFO] [stderr] 35 | pub fn read(reader: &mut R, running_status_byte: Option) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/midi.rs:56:107 [INFO] [stderr] | [INFO] [stderr] 56 | pub fn read(reader: &mut R, running_status_byte: Option) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/midi.rs:76:104 [INFO] [stderr] | [INFO] [stderr] 76 | pub fn read(reader: &mut R, running_status_byte: Option) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/midi.rs:94:109 [INFO] [stderr] | [INFO] [stderr] 94 | pub fn read(reader: &mut R, running_status_byte: Option) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/midi.rs:112:100 [INFO] [stderr] | [INFO] [stderr] 112 | pub fn read(reader: &mut R, running_status_byte: Option) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/sysex.rs:12:63 [INFO] [stderr] | [INFO] [stderr] 12 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/meta.rs:13:72 [INFO] [stderr] | [INFO] [stderr] 13 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/meta.rs:27:75 [INFO] [stderr] | [INFO] [stderr] 27 | pub fn read(reader: &mut R, length: u32) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/meta.rs:43:75 [INFO] [stderr] | [INFO] [stderr] 43 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/meta.rs:57:66 [INFO] [stderr] | [INFO] [stderr] 57 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/meta.rs:74:66 [INFO] [stderr] | [INFO] [stderr] 74 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/meta.rs:92:69 [INFO] [stderr] | [INFO] [stderr] 92 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/meta.rs:117:71 [INFO] [stderr] | [INFO] [stderr] 117 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/meta.rs:138:70 [INFO] [stderr] | [INFO] [stderr] 138 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/meta.rs:157:94 [INFO] [stderr] | [INFO] [stderr] 157 | pub fn read(reader: &mut R, total_length: u32) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/mod.rs:66:115 [INFO] [stderr] | [INFO] [stderr] 66 | pub fn read(reader: &mut R, code_byte: u8, running_status_byte: Option) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/mod.rs:130:83 [INFO] [stderr] | [INFO] [stderr] 130 | pub fn read(reader: &mut R, code_byte: u8) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/mod.rs:180:74 [INFO] [stderr] | [INFO] [stderr] 180 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/event/mod.rs:276:96 [INFO] [stderr] | [INFO] [stderr] 276 | pub fn new(reader: &mut R, last_event: Option) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/data/mod.rs:18:101 [INFO] [stderr] | [INFO] [stderr] 18 | pub fn new(reader: &mut R, last_event: Option) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/track/mod.rs:22:78 [INFO] [stderr] | [INFO] [stderr] 22 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/file/mod.rs:21:68 [INFO] [stderr] | [INFO] [stderr] 21 | pub fn read(reader: &mut R) -> Result> { [INFO] [stderr] | ^^^^^ help: use `dyn`: `dyn Error` [INFO] [stderr] [INFO] [stderr] warning: 25 warnings emitted [INFO] [stderr] [INFO] [stderr] warning: 25 warnings emitted [INFO] [stderr] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.71s [INFO] running `"docker" "inspect" "ecf40716b0444ab939731f2b9d4a7cc33c44108cc9f1a0d1f26552afaeafe463"` [INFO] running `"docker" "rm" "-f" "ecf40716b0444ab939731f2b9d4a7cc33c44108cc9f1a0d1f26552afaeafe463"` [INFO] [stdout] ecf40716b0444ab939731f2b9d4a7cc33c44108cc9f1a0d1f26552afaeafe463