[INFO] fetching crate dynhash 0.1.0... [INFO] checking dynhash-0.1.0 against master#af4a5a13a15fa0c60e06321077ef452f769b42fd for pr-122960-3 [INFO] extracting crate dynhash 0.1.0 into /workspace/builds/worker-0-tc1/source [INFO] validating manifest of crates.io crate dynhash 0.1.0 on toolchain af4a5a13a15fa0c60e06321077ef452f769b42fd [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dynhash 0.1.0 [INFO] finished tweaking crates.io crate dynhash 0.1.0 [INFO] tweaked toml for crates.io crate dynhash 0.1.0 written to /workspace/builds/worker-0-tc1/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Locking 16 packages [INFO] [stderr] Adding block-buffer v0.7.3 (latest: v0.10.4) [INFO] [stderr] Adding block-padding v0.1.5 (latest: v0.3.3) [INFO] [stderr] Adding digest v0.8.1 (latest: v0.10.7) [INFO] [stderr] Adding generic-array v0.12.4 (latest: v1.0.0) [INFO] [stderr] Adding opaque-debug v0.2.3 (latest: v0.3.1) [INFO] [stderr] Adding sha2 v0.8.2 (latest: v0.10.8) [INFO] [stderr] Adding sha3 v0.8.2 (latest: v0.10.8) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded mopa v0.2.2 [INFO] [stderr] Downloaded sha3 v0.8.2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 3bd6276eb42a8d0a5a428c83de3bcae05cacc97c831b16d6c34494b6b6f9c929 [INFO] running `Command { std: "docker" "start" "-a" "3bd6276eb42a8d0a5a428c83de3bcae05cacc97c831b16d6c34494b6b6f9c929", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "3bd6276eb42a8d0a5a428c83de3bcae05cacc97c831b16d6c34494b6b6f9c929", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3bd6276eb42a8d0a5a428c83de3bcae05cacc97c831b16d6c34494b6b6f9c929", kill_on_drop: false }` [INFO] [stdout] 3bd6276eb42a8d0a5a428c83de3bcae05cacc97c831b16d6c34494b6b6f9c929 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+af4a5a13a15fa0c60e06321077ef452f769b42fd" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4625e3277861e666bb8aba8bc50f7d7e4971823492b8810f91d3ce40c8310619 [INFO] running `Command { std: "docker" "start" "-a" "4625e3277861e666bb8aba8bc50f7d7e4971823492b8810f91d3ce40c8310619", kill_on_drop: false }` [INFO] [stderr] Checking mopa v0.2.2 [INFO] [stderr] Checking dynhash v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:71:21 [INFO] [stdout] | [INFO] [stdout] 71 | impl fmt::Debug for HashType { [INFO] [stdout] | ^^^^^^^^ [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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 71 | impl fmt::Debug for dyn HashType { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:67:56 [INFO] [stdout] | [INFO] [stdout] 67 | fn new_with_content(&self, f: &[u8]) -> Result, HashError>; [INFO] [stdout] | ^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 67 | fn new_with_content(&self, f: &[u8]) -> Result, HashError>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:78:37 [INFO] [stdout] | [INFO] [stdout] 78 | fn hash_type(&self) -> &'static HashType [INFO] [stdout] | ^^^^^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 78 | fn hash_type(&self) -> &'static dyn HashType [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:87:34 [INFO] [stdout] | [INFO] [stdout] 87 | fn output_type() -> &'static HashType; [INFO] [stdout] | ^^^^^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 87 | fn output_type() -> &'static dyn HashType; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:71:21 [INFO] [stdout] | [INFO] [stdout] 71 | impl fmt::Debug for HashType { [INFO] [stdout] | ^^^^^^^^ [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] = note: `#[warn(bare_trait_objects)]` on by default [INFO] [stdout] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 71 | impl fmt::Debug for dyn HashType { [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:67:56 [INFO] [stdout] | [INFO] [stdout] 67 | fn new_with_content(&self, f: &[u8]) -> Result, HashError>; [INFO] [stdout] | ^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 67 | fn new_with_content(&self, f: &[u8]) -> Result, HashError>; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:78:37 [INFO] [stdout] | [INFO] [stdout] 78 | fn hash_type(&self) -> &'static HashType [INFO] [stdout] | ^^^^^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 78 | fn hash_type(&self) -> &'static dyn HashType [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/lib.rs:87:34 [INFO] [stdout] | [INFO] [stdout] 87 | fn output_type() -> &'static HashType; [INFO] [stdout] | ^^^^^^^^ [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] help: if this is an object-safe trait, use `dyn` [INFO] [stdout] | [INFO] [stdout] 87 | fn output_type() -> &'static dyn HashType; [INFO] [stdout] | +++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sha3` [INFO] [stdout] --> src/lib.rs:168:45 [INFO] [stdout] | [INFO] [stdout] 168 | let sha3_hash: Box = Box::new(sha3::Hash_Sha3_512([0xAF as u8; 64])); [INFO] [stdout] | ^^^^ use of undeclared crate or module `sha3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sha2` [INFO] [stdout] --> src/lib.rs:171:45 [INFO] [stdout] | [INFO] [stdout] 171 | let sha2_hash: Box = Box::new(sha2::Hash_Sha2_256([0xFA as u8; 32])); [INFO] [stdout] | ^^^^ use of undeclared crate or module `sha2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sha2` [INFO] [stdout] --> src/lib.rs:159:33 [INFO] [stdout] | [INFO] [stdout] 159 | assert!(std::mem::size_of::() == 0); [INFO] [stdout] | ^^^^ use of undeclared crate or module `sha2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sha3` [INFO] [stdout] --> src/lib.rs:160:33 [INFO] [stdout] | [INFO] [stdout] 160 | assert!(std::mem::size_of::() == 0); [INFO] [stdout] | ^^^^ use of undeclared crate or module `sha3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sha2` [INFO] [stdout] --> src/lib.rs:162:33 [INFO] [stdout] | [INFO] [stdout] 162 | assert!(std::mem::size_of::() == 32); [INFO] [stdout] | ^^^^ use of undeclared crate or module `sha2` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sha3` [INFO] [stdout] --> src/lib.rs:163:33 [INFO] [stdout] | [INFO] [stdout] 163 | assert!(std::mem::size_of::() == 64); [INFO] [stdout] | ^^^^ use of undeclared crate or module `sha3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sha3` [INFO] [stdout] --> src/lib.rs:172:37 [INFO] [stdout] | [INFO] [stdout] 172 | let maybe_sha3_hash: Result, Box> = sha2_hash.downcast(); [INFO] [stdout] | ^^^^ use of undeclared crate or module `sha3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error[E0433]: failed to resolve: use of undeclared crate or module `sha3` [INFO] [stdout] --> src/lib.rs:169:25 [INFO] [stdout] | [INFO] [stdout] 169 | let _sha3_hash: Box = sha3_hash.downcast().unwrap(); [INFO] [stdout] | ^^^^ use of undeclared crate or module `sha3` [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] error: aborting due to 8 previous errors; 4 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] For more information about this error, try `rustc --explain E0433`. [INFO] [stdout] [INFO] [stderr] error: could not compile `dynhash` (lib test) due to 9 previous errors; 4 warnings emitted [INFO] running `Command { std: "docker" "inspect" "4625e3277861e666bb8aba8bc50f7d7e4971823492b8810f91d3ce40c8310619", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4625e3277861e666bb8aba8bc50f7d7e4971823492b8810f91d3ce40c8310619", kill_on_drop: false }` [INFO] [stdout] 4625e3277861e666bb8aba8bc50f7d7e4971823492b8810f91d3ce40c8310619 [INFO] checking dynhash-0.1.0 against try#36dbcaee1a55543dfc181be52a69d99ff46ff62f for pr-122960-3 [INFO] extracting crate dynhash 0.1.0 into /workspace/builds/worker-0-tc2/source [INFO] validating manifest of crates.io crate dynhash 0.1.0 on toolchain 36dbcaee1a55543dfc181be52a69d99ff46ff62f [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate dynhash 0.1.0 [INFO] finished tweaking crates.io crate dynhash 0.1.0 [INFO] tweaked toml for crates.io crate dynhash 0.1.0 written to /workspace/builds/worker-0-tc2/source/Cargo.toml [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] e6afbf13d25060a483a9be2ddec763858761bbe3981e7a64324fb52ff17f3161 [INFO] running `Command { std: "docker" "start" "-a" "e6afbf13d25060a483a9be2ddec763858761bbe3981e7a64324fb52ff17f3161", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "e6afbf13d25060a483a9be2ddec763858761bbe3981e7a64324fb52ff17f3161", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "e6afbf13d25060a483a9be2ddec763858761bbe3981e7a64324fb52ff17f3161", kill_on_drop: false }` [INFO] [stdout] e6afbf13d25060a483a9be2ddec763858761bbe3981e7a64324fb52ff17f3161 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/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" "RUSTDOCFLAGS=--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@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+36dbcaee1a55543dfc181be52a69d99ff46ff62f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c24de57b1e88816920e7a7e0ae8bd0459f676e84f4dfa9dfa0c64c5cb9d1e61a [INFO] running `Command { std: "docker" "start" "-a" "c24de57b1e88816920e7a7e0ae8bd0459f676e84f4dfa9dfa0c64c5cb9d1e61a", kill_on_drop: false }` [INFO] [stderr] Copying to /tmp/fixit [INFO] [stderr] skipping non-2021 edition `2018` [INFO] running `Command { std: "docker" "inspect" "c24de57b1e88816920e7a7e0ae8bd0459f676e84f4dfa9dfa0c64c5cb9d1e61a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c24de57b1e88816920e7a7e0ae8bd0459f676e84f4dfa9dfa0c64c5cb9d1e61a", kill_on_drop: false }` [INFO] [stdout] c24de57b1e88816920e7a7e0ae8bd0459f676e84f4dfa9dfa0c64c5cb9d1e61a