[INFO] fetching crate mpq 0.7.0... [INFO] checking mpq-0.7.0 against try#cac44d9528e3bbbdaa1537d187bd489ccc5de18c for pr-91141 [INFO] extracting crate mpq 0.7.0 into /workspace/builds/worker-97/source [INFO] validating manifest of crates.io crate mpq 0.7.0 on toolchain cac44d9528e3bbbdaa1537d187bd489ccc5de18c [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate mpq 0.7.0 [INFO] finished tweaking crates.io crate mpq 0.7.0 [INFO] tweaked toml for crates.io crate mpq 0.7.0 written to /workspace/builds/worker-97/source/Cargo.toml [INFO] crate crates.io crate mpq 0.7.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded implode v0.1.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] f26a3354798d1d12ff1408c655d1661b7b97ad760a6745d52e41cc19d007f51d [INFO] running `Command { std: "docker" "start" "-a" "f26a3354798d1d12ff1408c655d1661b7b97ad760a6745d52e41cc19d007f51d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "f26a3354798d1d12ff1408c655d1661b7b97ad760a6745d52e41cc19d007f51d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f26a3354798d1d12ff1408c655d1661b7b97ad760a6745d52e41cc19d007f51d", kill_on_drop: false }` [INFO] [stdout] f26a3354798d1d12ff1408c655d1661b7b97ad760a6745d52e41cc19d007f51d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-97/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+cac44d9528e3bbbdaa1537d187bd489ccc5de18c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 43c0ccca49efb213623c57171d8daabe8deb607e627569ede5d84b8d56a87f18 [INFO] running `Command { std: "docker" "start" "-a" "43c0ccca49efb213623c57171d8daabe8deb607e627569ede5d84b8d56a87f18", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling cc v1.0.45 [INFO] [stderr] Compiling libc v0.2.62 [INFO] [stderr] Compiling byteorder v1.3.2 [INFO] [stderr] Checking unicode-width v0.1.6 [INFO] [stderr] Checking implode v0.1.1 [INFO] [stderr] Checking adler32 v1.0.4 [INFO] [stderr] Checking getopts v0.2.21 [INFO] [stderr] Compiling bzip2-sys v0.1.7 [INFO] [stderr] Compiling miniz-sys v0.1.12 [INFO] [stderr] Checking flate2 v0.2.20 [INFO] [stderr] Checking bzip2 v0.3.3 [INFO] [stderr] Checking mpq v0.7.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: field is never read: `magic` [INFO] [stdout] --> src/archive.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | magic: [u8; 4], [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `header_size` [INFO] [stdout] --> src/archive.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | header_size: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `archive_size` [INFO] [stdout] --> src/archive.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | archive_size: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `format_version` [INFO] [stdout] --> src/archive.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | format_version: u16, // 0 = Original, 1 = Extended [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `extended_offset` [INFO] [stdout] --> src/archive.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | extended_offset: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hash_table_offset_high` [INFO] [stdout] --> src/archive.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | hash_table_offset_high: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `block_table_offset_high` [INFO] [stdout] --> src/archive.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | block_table_offset_high: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `magic` [INFO] [stdout] --> src/archive.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | magic: [u8; 4], [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `magic` [INFO] [stdout] --> src/archive.rs:33:5 [INFO] [stdout] | [INFO] [stdout] 33 | magic: [u8; 4], [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `user_data_header_size` [INFO] [stdout] --> src/archive.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | user_data_header_size: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `locale` [INFO] [stdout] --> src/archive.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | locale: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `platform` [INFO] [stdout] --> src/archive.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 96 | platform: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/archive.rs:365:5 [INFO] [stdout] | [INFO] [stdout] 365 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `header_size` [INFO] [stdout] --> src/archive.rs:34:5 [INFO] [stdout] | [INFO] [stdout] 34 | header_size: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hash` [INFO] [stdout] --> src/archive.rs:366:5 [INFO] [stdout] | [INFO] [stdout] 366 | hash: Hash, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `archive_size` [INFO] [stdout] --> src/archive.rs:35:5 [INFO] [stdout] | [INFO] [stdout] 35 | archive_size: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `format_version` [INFO] [stdout] --> src/archive.rs:36:5 [INFO] [stdout] | [INFO] [stdout] 36 | format_version: u16, // 0 = Original, 1 = Extended [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `extended_offset` [INFO] [stdout] --> src/archive.rs:43:5 [INFO] [stdout] | [INFO] [stdout] 43 | extended_offset: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hash_table_offset_high` [INFO] [stdout] --> src/archive.rs:44:5 [INFO] [stdout] | [INFO] [stdout] 44 | hash_table_offset_high: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `block_table_offset_high` [INFO] [stdout] --> src/archive.rs:45:5 [INFO] [stdout] | [INFO] [stdout] 45 | block_table_offset_high: u16, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `magic` [INFO] [stdout] --> src/archive.rs:70:5 [INFO] [stdout] | [INFO] [stdout] 70 | magic: [u8; 4], [INFO] [stdout] | ^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `user_data_header_size` [INFO] [stdout] --> src/archive.rs:73:5 [INFO] [stdout] | [INFO] [stdout] 73 | user_data_header_size: u32, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `locale` [INFO] [stdout] --> src/archive.rs:94:5 [INFO] [stdout] | [INFO] [stdout] 94 | locale: u16, [INFO] [stdout] | ^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `platform` [INFO] [stdout] --> src/archive.rs:96:5 [INFO] [stdout] | [INFO] [stdout] 96 | platform: u16, [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `name` [INFO] [stdout] --> src/archive.rs:365:5 [INFO] [stdout] | [INFO] [stdout] 365 | name: String, [INFO] [stdout] | ^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field is never read: `hash` [INFO] [stdout] --> src/archive.rs:366:5 [INFO] [stdout] | [INFO] [stdout] 366 | hash: Hash, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 13 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 57 | Err(f) => panic!(f.to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 57 | Err(f) => panic!("{}", f.to_string()), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/main.rs:57:26 [INFO] [stdout] | [INFO] [stdout] 57 | Err(f) => panic!(f.to_string()), [INFO] [stdout] | ^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 57 | Err(f) => panic!("{}", f.to_string()), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 3.51s [INFO] running `Command { std: "docker" "inspect" "43c0ccca49efb213623c57171d8daabe8deb607e627569ede5d84b8d56a87f18", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "43c0ccca49efb213623c57171d8daabe8deb607e627569ede5d84b8d56a87f18", kill_on_drop: false }` [INFO] [stdout] 43c0ccca49efb213623c57171d8daabe8deb607e627569ede5d84b8d56a87f18