[INFO] fetching crate zifu 0.4.0... [INFO] checking zifu-0.4.0 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050 [INFO] extracting crate zifu 0.4.0 into /workspace/builds/worker-11/source [INFO] validating manifest of crates.io crate zifu 0.4.0 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate zifu 0.4.0 [INFO] finished tweaking crates.io crate zifu 0.4.0 [INFO] tweaked toml for crates.io crate zifu 0.4.0 written to /workspace/builds/worker-11/source/Cargo.toml [INFO] crate crates.io crate zifu 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded locale_config v0.3.0 [INFO] [stderr] Downloaded ahash v0.4.5 [INFO] [stderr] Downloaded oem_cp v0.2.0 [INFO] [stderr] Downloaded hfs_nfd v1.1.0 [INFO] [stderr] Downloaded locale_name_code_page v0.1.0 [INFO] [stderr] Downloaded zip_structs v0.1.0 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 5366e58dfe16ffc1c4dab536a75dc262ab92934ae2abc177c0275523c8a55348 [INFO] running `Command { std: "docker" "start" "-a" "5366e58dfe16ffc1c4dab536a75dc262ab92934ae2abc177c0275523c8a55348", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "5366e58dfe16ffc1c4dab536a75dc262ab92934ae2abc177c0275523c8a55348", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "5366e58dfe16ffc1c4dab536a75dc262ab92934ae2abc177c0275523c8a55348", kill_on_drop: false }` [INFO] [stdout] 5366e58dfe16ffc1c4dab536a75dc262ab92934ae2abc177c0275523c8a55348 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] baaa7c89aa10af4bd386bd44d02afab62469cc2d3dafa666ac0591a8935a06bc [INFO] running `Command { std: "docker" "start" "-a" "baaa7c89aa10af4bd386bd44d02afab62469cc2d3dafa666ac0591a8935a06bc", kill_on_drop: false }` [INFO] [stderr] Compiling libc v0.2.77 [INFO] [stderr] Compiling proc-macro2 v1.0.24 [INFO] [stderr] Compiling unicode-xid v0.2.1 [INFO] [stderr] Compiling getrandom v0.1.15 [INFO] [stderr] Checking lazy_static v1.4.0 [INFO] [stderr] Compiling cfg-if v0.1.10 [INFO] [stderr] Compiling autocfg v1.0.1 [INFO] [stderr] Compiling bitflags v1.2.1 [INFO] [stderr] Checking cfg-if v1.0.0 [INFO] [stderr] Checking unicode-width v0.1.8 [INFO] [stderr] Checking byteorder v1.4.2 [INFO] [stderr] Checking vec_map v0.8.2 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Checking encoding_rs v0.8.28 [INFO] [stderr] Checking thread_local v1.0.1 [INFO] [stderr] Checking regex v1.3.9 [INFO] [stderr] Checking textwrap v0.12.1 [INFO] [stderr] Compiling indexmap v1.6.0 [INFO] [stderr] Compiling quote v1.0.7 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking locale_config v0.3.0 [INFO] [stderr] Compiling syn v1.0.60 [INFO] [stderr] Compiling const-random-macro v0.1.8 [INFO] [stderr] Checking const-random v0.1.8 [INFO] [stderr] Checking codepage v0.1.1 [INFO] [stderr] Checking ahash v0.4.5 [INFO] [stderr] Checking oem_cp v0.2.0 [INFO] [stderr] Checking locale_name_code_page v0.1.0 [INFO] [stderr] Compiling thiserror-impl v1.0.24 [INFO] [stderr] Compiling clap_derive v3.0.0-beta.2 [INFO] [stderr] Checking thiserror v1.0.24 [INFO] [stderr] Checking zip_structs v0.1.0 [INFO] [stderr] Checking hfs_nfd v1.1.0 [INFO] [stderr] Checking clap v3.0.0-beta.2 [INFO] [stderr] Checking zifu v0.4.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/zifu.rs:52:25 [INFO] [stdout] | [INFO] [stdout] 52 | let ascii_decoder = filename_decoder::IDecoder::ascii(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/zifu.rs:289:9 [INFO] [stdout] | [INFO] [stdout] 289 | filename_decoder::IDecoder::from_encoding_name(encoding_name).ok_or( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/zifu.rs:295:9 [INFO] [stdout] | [INFO] [stdout] 295 | filename_decoder::IDecoder::native_oem_encoding() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/zifu.rs:297:24 [INFO] [stdout] | [INFO] [stdout] 297 | let utf8_decoder = filename_decoder::IDecoder::utf8(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/zifu.rs:298:25 [INFO] [stdout] | [INFO] [stdout] 298 | let ascii_decoder = filename_decoder::IDecoder::ascii(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/zifu.rs:52:25 [INFO] [stdout] | [INFO] [stdout] 52 | let ascii_decoder = filename_decoder::IDecoder::ascii(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/zifu.rs:289:9 [INFO] [stdout] | [INFO] [stdout] 289 | filename_decoder::IDecoder::from_encoding_name(encoding_name).ok_or( [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/zifu.rs:295:9 [INFO] [stdout] | [INFO] [stdout] 295 | filename_decoder::IDecoder::native_oem_encoding() [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/zifu.rs:297:24 [INFO] [stdout] | [INFO] [stdout] 297 | let utf8_decoder = filename_decoder::IDecoder::utf8(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: trait objects without an explicit `dyn` are deprecated [INFO] [stdout] --> src/bin/zifu.rs:298:25 [INFO] [stdout] | [INFO] [stdout] 298 | let ascii_decoder = filename_decoder::IDecoder::ascii(); [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ help: use `dyn`: `` [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 issue #80165 [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 5 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 23.26s [INFO] running `Command { std: "docker" "inspect" "baaa7c89aa10af4bd386bd44d02afab62469cc2d3dafa666ac0591a8935a06bc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "baaa7c89aa10af4bd386bd44d02afab62469cc2d3dafa666ac0591a8935a06bc", kill_on_drop: false }` [INFO] [stdout] baaa7c89aa10af4bd386bd44d02afab62469cc2d3dafa666ac0591a8935a06bc