[INFO] cloning repository https://github.com/Diadlo/mp4_reader [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Diadlo/mp4_reader" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiadlo%2Fmp4_reader", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiadlo%2Fmp4_reader'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 590a539c7b5119f9c8824c47cb5a5de0ddd85eac [INFO] testing Diadlo/mp4_reader against beta-2021-09-08 for beta-1.56-1 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FDiadlo%2Fmp4_reader" "/workspace/builds/worker-13/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-13/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/Diadlo/mp4_reader on toolchain beta-2021-09-08 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/Diadlo/mp4_reader [INFO] finished tweaking git repo https://github.com/Diadlo/mp4_reader [INFO] tweaked toml for git repo https://github.com/Diadlo/mp4_reader written to /workspace/builds/worker-13/source/Cargo.toml [INFO] crate git repo https://github.com/Diadlo/mp4_reader already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f082ff9689d17f975aafbde7bffdcd3523cd1f1a438e2d920e082cfc114eada7 [INFO] running `Command { std: "docker" "start" "-a" "f082ff9689d17f975aafbde7bffdcd3523cd1f1a438e2d920e082cfc114eada7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f082ff9689d17f975aafbde7bffdcd3523cd1f1a438e2d920e082cfc114eada7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f082ff9689d17f975aafbde7bffdcd3523cd1f1a438e2d920e082cfc114eada7", kill_on_drop: false }` [INFO] [stdout] f082ff9689d17f975aafbde7bffdcd3523cd1f1a438e2d920e082cfc114eada7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 52f63e596dfb410405e40e3aae437a2614706db92b3baf930f22a96aab1485a1 [INFO] running `Command { std: "docker" "start" "-a" "52f63e596dfb410405e40e3aae437a2614706db92b3baf930f22a96aab1485a1", kill_on_drop: false }` [INFO] [stderr] Compiling mp4_reader v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/atom.rs:98:20 [INFO] [stdout] | [INFO] [stdout] 98 | atoms: Vec>, [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Atom` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/atom.rs:110:48 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn set_atoms(&mut self, atoms: Vec>) { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Atom` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:15:40 [INFO] [stdout] | [INFO] [stdout] 15 | fn read_atom(buf: &[u8]) -> Option> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Atom` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:36:23 [INFO] [stdout] | [INFO] [stdout] 36 | let atom_box: Box = match atom_name.as_ref() { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Atom` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:50:42 [INFO] [stdout] | [INFO] [stdout] 50 | fn read_atoms(mut buf: &[u8]) -> Vec> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Atom` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:59:40 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn read_mp4(buf: &[u8]) -> Vec> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Atom` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 0.86s [INFO] running `Command { std: "docker" "inspect" "52f63e596dfb410405e40e3aae437a2614706db92b3baf930f22a96aab1485a1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "52f63e596dfb410405e40e3aae437a2614706db92b3baf930f22a96aab1485a1", kill_on_drop: false }` [INFO] [stdout] 52f63e596dfb410405e40e3aae437a2614706db92b3baf930f22a96aab1485a1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 3fa3b384cda29b4d0cfb5d6950f926c0663e54a3e212de758214b20dfa0880f9 [INFO] running `Command { std: "docker" "start" "-a" "3fa3b384cda29b4d0cfb5d6950f926c0663e54a3e212de758214b20dfa0880f9", kill_on_drop: false }` [INFO] [stderr] Compiling mp4_reader v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/atom.rs:98:20 [INFO] [stdout] | [INFO] [stdout] 98 | atoms: Vec>, [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Atom` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/atom.rs:110:48 [INFO] [stdout] | [INFO] [stdout] 110 | pub fn set_atoms(&mut self, atoms: Vec>) { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Atom` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:15:40 [INFO] [stdout] | [INFO] [stdout] 15 | fn read_atom(buf: &[u8]) -> Option> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Atom` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:36:23 [INFO] [stdout] | [INFO] [stdout] 36 | let atom_box: Box = match atom_name.as_ref() { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Atom` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:50:42 [INFO] [stdout] | [INFO] [stdout] 50 | fn read_atoms(mut buf: &[u8]) -> Vec> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Atom` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/reader.rs:59:40 [INFO] [stdout] | [INFO] [stdout] 59 | pub fn read_mp4(buf: &[u8]) -> Vec> { [INFO] [stdout] | ^^^^ help: use `dyn`: `dyn Atom` [INFO] [stdout] | [INFO] [stdout] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stdout] = note: for more information, see [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 6 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.74s [INFO] running `Command { std: "docker" "inspect" "3fa3b384cda29b4d0cfb5d6950f926c0663e54a3e212de758214b20dfa0880f9", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3fa3b384cda29b4d0cfb5d6950f926c0663e54a3e212de758214b20dfa0880f9", kill_on_drop: false }` [INFO] [stdout] 3fa3b384cda29b4d0cfb5d6950f926c0663e54a3e212de758214b20dfa0880f9 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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" "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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] b2a862ee7ab2acb15cf8d9965c20808fc1a753c73917bb7410dc36f2c11a620c [INFO] running `Command { std: "docker" "start" "-a" "b2a862ee7ab2acb15cf8d9965c20808fc1a753c73917bb7410dc36f2c11a620c", kill_on_drop: false }` [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/atom.rs:98:20 [INFO] [stderr] | [INFO] [stderr] 98 | atoms: Vec>, [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Atom` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/atom.rs:110:48 [INFO] [stderr] | [INFO] [stderr] 110 | pub fn set_atoms(&mut self, atoms: Vec>) { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Atom` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:15:40 [INFO] [stdout] [INFO] [stderr] | [INFO] [stdout] running 0 tests [INFO] [stderr] 15 | fn read_atom(buf: &[u8]) -> Option> { [INFO] [stdout] [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Atom` [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stderr] | [INFO] [stdout] [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:36:23 [INFO] [stderr] | [INFO] [stderr] 36 | let atom_box: Box = match atom_name.as_ref() { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Atom` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:50:42 [INFO] [stderr] | [INFO] [stderr] 50 | fn read_atoms(mut buf: &[u8]) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Atom` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stderr] --> src/reader.rs:59:40 [INFO] [stderr] | [INFO] [stderr] 59 | pub fn read_mp4(buf: &[u8]) -> Vec> { [INFO] [stderr] | ^^^^ help: use `dyn`: `dyn Atom` [INFO] [stderr] | [INFO] [stderr] = warning: this is accepted in the current edition (Rust 2018) but is a hard error in Rust 2021! [INFO] [stderr] = note: for more information, see [INFO] [stderr] [INFO] [stderr] warning: `mp4_reader` (bin "mp4_reader" test) generated 6 warnings [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.02s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/mp4_reader-e54dbdf3c9e4415d) [INFO] running `Command { std: "docker" "inspect" "b2a862ee7ab2acb15cf8d9965c20808fc1a753c73917bb7410dc36f2c11a620c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b2a862ee7ab2acb15cf8d9965c20808fc1a753c73917bb7410dc36f2c11a620c", kill_on_drop: false }` [INFO] [stdout] b2a862ee7ab2acb15cf8d9965c20808fc1a753c73917bb7410dc36f2c11a620c