[INFO] fetching crate mtl-info 0.2.0... [INFO] testing mtl-info-0.2.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2 [INFO] extracting crate mtl-info 0.2.0 into /workspace/builds/worker-2-tc2/source [INFO] started tweaking crates.io crate mtl-info 0.2.0 [INFO] finished tweaking crates.io crate mtl-info 0.2.0 [INFO] tweaked toml for crates.io crate mtl-info 0.2.0 written to /workspace/builds/worker-2-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate mtl-info 0.2.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Updating crates.io index [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Locking 36 packages to latest compatible versions [INFO] [stderr] Adding clap v2.34.0 (available: v4.6.1) [INFO] [stderr] Adding colored v1.9.4 (available: v3.1.1) [INFO] [stderr] Adding simple_logger v1.16.0 (available: v5.2.0) [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] cdde3aa7d6afe1197da3e7fcab5fffd7caabb1fbae1372a096d624a1ffb8f6d1 [INFO] running `Command { std: "docker" "start" "-a" "cdde3aa7d6afe1197da3e7fcab5fffd7caabb1fbae1372a096d624a1ffb8f6d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "cdde3aa7d6afe1197da3e7fcab5fffd7caabb1fbae1372a096d624a1ffb8f6d1", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "cdde3aa7d6afe1197da3e7fcab5fffd7caabb1fbae1372a096d624a1ffb8f6d1", kill_on_drop: false }` [INFO] [stdout] cdde3aa7d6afe1197da3e7fcab5fffd7caabb1fbae1372a096d624a1ffb8f6d1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 87af1cca5ad334a3767cc4e1deb34036c33f8d43089b584a78c38e67fbc0fb9c [INFO] running `Command { std: "docker" "start" "-a" "87af1cca5ad334a3767cc4e1deb34036c33f8d43089b584a78c38e67fbc0fb9c", kill_on_drop: false }` [INFO] [stderr] Compiling time-core v0.1.8 [INFO] [stderr] Compiling num-conv v0.2.1 [INFO] [stderr] Compiling num_threads v0.1.7 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling ansi_term v0.12.1 [INFO] [stderr] Compiling deranged v0.5.8 [INFO] [stderr] Compiling textwrap v0.11.0 [INFO] [stderr] Compiling is-terminal v0.4.17 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling colored v1.9.4 [INFO] [stderr] Compiling time-macros v0.2.27 [INFO] [stderr] Compiling clap v2.34.0 [INFO] [stderr] Compiling time v0.3.47 [INFO] [stderr] Compiling simple_logger v1.16.0 [INFO] [stderr] Compiling mtl-info v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> src/main.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | use log::{debug, warn}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `entry_headers_offset` is never read [INFO] [stdout] --> src/parsing.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) struct HeaderInformation { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 16 | pub entry_headers_offset: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parsing.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | Other(Tag), [INFO] [stdout] | ----- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 70 - Other(Tag), [INFO] [stdout] 70 + Other(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `is_metal_library_file` is never used [INFO] [stdout] --> src/parsing.rs:210:10 [INFO] [stdout] | [INFO] [stdout] 206 | / impl<'a, T> Parser<'a, T> [INFO] [stdout] 207 | | where [INFO] [stdout] 208 | | T: Read + Seek, [INFO] [stdout] | |_________________- associated function in this implementation [INFO] [stdout] 209 | { [INFO] [stdout] 210 | pub fn is_metal_library_file(reader: &mut T) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.43s [INFO] running `Command { std: "docker" "inspect" "87af1cca5ad334a3767cc4e1deb34036c33f8d43089b584a78c38e67fbc0fb9c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "87af1cca5ad334a3767cc4e1deb34036c33f8d43089b584a78c38e67fbc0fb9c", kill_on_drop: false }` [INFO] [stdout] 87af1cca5ad334a3767cc4e1deb34036c33f8d43089b584a78c38e67fbc0fb9c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 96767b2b8166cfc906b986e9dfea925b51e6968cef1c87984eadf043a1f01d2a [INFO] running `Command { std: "docker" "start" "-a" "96767b2b8166cfc906b986e9dfea925b51e6968cef1c87984eadf043a1f01d2a", kill_on_drop: false }` [INFO] [stderr] Compiling mtl-info v0.2.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: unused import: `debug` [INFO] [stdout] --> src/main.rs:8:11 [INFO] [stdout] | [INFO] [stdout] 8 | use log::{debug, warn}; [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `entry_headers_offset` is never read [INFO] [stdout] --> src/parsing.rs:16:7 [INFO] [stdout] | [INFO] [stdout] 15 | pub(crate) struct HeaderInformation { [INFO] [stdout] | ----------------- field in this struct [INFO] [stdout] 16 | pub entry_headers_offset: u64, [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: field `0` is never read [INFO] [stdout] --> src/parsing.rs:70:9 [INFO] [stdout] | [INFO] [stdout] 70 | Other(Tag), [INFO] [stdout] | ----- ^^^ [INFO] [stdout] | | [INFO] [stdout] | field in this variant [INFO] [stdout] | [INFO] [stdout] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stdout] | [INFO] [stdout] 70 - Other(Tag), [INFO] [stdout] 70 + Other(()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function `is_metal_library_file` is never used [INFO] [stdout] --> src/parsing.rs:210:10 [INFO] [stdout] | [INFO] [stdout] 206 | / impl<'a, T> Parser<'a, T> [INFO] [stdout] 207 | | where [INFO] [stdout] 208 | | T: Read + Seek, [INFO] [stdout] | |_________________- associated function in this implementation [INFO] [stdout] 209 | { [INFO] [stdout] 210 | pub fn is_metal_library_file(reader: &mut T) -> bool { [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.59s [INFO] running `Command { std: "docker" "inspect" "96767b2b8166cfc906b986e9dfea925b51e6968cef1c87984eadf043a1f01d2a", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "96767b2b8166cfc906b986e9dfea925b51e6968cef1c87984eadf043a1f01d2a", kill_on_drop: false }` [INFO] [stdout] 96767b2b8166cfc906b986e9dfea925b51e6968cef1c87984eadf043a1f01d2a [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] dc53abb2a9ce6c40c490d6e0247778e51df792fdb1f12a139384d54fa25c85b6 [INFO] running `Command { std: "docker" "start" "-a" "dc53abb2a9ce6c40c490d6e0247778e51df792fdb1f12a139384d54fa25c85b6", kill_on_drop: false }` [INFO] [stderr] warning: unused import: `debug` [INFO] [stderr] --> src/main.rs:8:11 [INFO] [stderr] | [INFO] [stderr] 8 | use log::{debug, warn}; [INFO] [stderr] | ^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `entry_headers_offset` is never read [INFO] [stderr] --> src/parsing.rs:16:7 [INFO] [stderr] | [INFO] [stderr] 15 | pub(crate) struct HeaderInformation { [INFO] [stderr] | ----------------- field in this struct [INFO] [stderr] 16 | pub entry_headers_offset: u64, [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default [INFO] [stderr] [INFO] [stderr] warning: field `0` is never read [INFO] [stderr] --> src/parsing.rs:70:9 [INFO] [stderr] | [INFO] [stderr] 70 | Other(Tag), [INFO] [stderr] | ----- ^^^ [INFO] [stderr] | | [INFO] [stderr] | field in this variant [INFO] [stderr] | [INFO] [stderr] help: consider changing the field to be of unit type to suppress this warning while preserving the field numbering, or remove the field [INFO] [stderr] | [INFO] [stderr] 70 - Other(Tag), [INFO] [stderr] 70 + Other(()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: associated function `is_metal_library_file` is never used [INFO] [stderr] --> src/parsing.rs:210:10 [INFO] [stderr] | [INFO] [stderr] 206 | / impl<'a, T> Parser<'a, T> [INFO] [stderr] 207 | | where [INFO] [stderr] 208 | | T: Read + Seek, [INFO] [stderr] | |_________________- associated function in this implementation [INFO] [stderr] 209 | { [INFO] [stderr] 210 | pub fn is_metal_library_file(reader: &mut T) -> bool { [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `mtl-info` (bin "mtl-info" test) generated 4 warnings (run `cargo fix --bin "mtl-info" -p mtl-info --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/debug/deps/mtl_info-cfcfee643127108f) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "dc53abb2a9ce6c40c490d6e0247778e51df792fdb1f12a139384d54fa25c85b6", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dc53abb2a9ce6c40c490d6e0247778e51df792fdb1f12a139384d54fa25c85b6", kill_on_drop: false }` [INFO] [stdout] dc53abb2a9ce6c40c490d6e0247778e51df792fdb1f12a139384d54fa25c85b6