[INFO] fetching crate alpm-ll 3.0.0...
[INFO] checking alpm-ll-3.0.0 against try#8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f for pr-114559
[INFO] extracting crate alpm-ll 3.0.0 into /workspace/builds/worker-7-tc2/source
[INFO] validating manifest of crates.io crate alpm-ll 3.0.0 on toolchain 8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate alpm-ll 3.0.0
[INFO] finished tweaking crates.io crate alpm-ll 3.0.0
[INFO] tweaked toml for crates.io crate alpm-ll 3.0.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] crate crates.io crate alpm-ll 3.0.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ad12616ac1fbcd7d78a9ea318ce8cf947f809213341595cc940ed86fe622d2de
[INFO] running `Command { std: "docker" "start" "-a" "ad12616ac1fbcd7d78a9ea318ce8cf947f809213341595cc940ed86fe622d2de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ad12616ac1fbcd7d78a9ea318ce8cf947f809213341595cc940ed86fe622d2de", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad12616ac1fbcd7d78a9ea318ce8cf947f809213341595cc940ed86fe622d2de", kill_on_drop: false }`
[INFO] [stdout] ad12616ac1fbcd7d78a9ea318ce8cf947f809213341595cc940ed86fe622d2de
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:5c16f4e6c37141f9fef0bc86f7a492d732943053e42aab8461035881e3f53823" "/opt/rustwide/cargo-home/bin/cargo" "+8d0c454bea9d9cc2cc7e288388f3b7d1da19c04f" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2cf53fa0ba196b45fa5faebc572674e8f973597855c022e4647542c68e21db51
[INFO] running `Command { std: "docker" "start" "-a" "2cf53fa0ba196b45fa5faebc572674e8f973597855c022e4647542c68e21db51", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.11
[INFO] [stderr]    Compiling serde v1.0.144
[INFO] [stderr]     Checking once_cell v1.13.1
[INFO] [stderr]    Compiling memoffset v0.6.5
[INFO] [stderr]    Compiling libc v0.2.132
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.10
[INFO] [stderr]    Compiling proc-macro2 v1.0.43
[INFO] [stderr]    Compiling alpm-sys-ll v3.0.0
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]    Compiling unicode-ident v1.0.3
[INFO] [stderr]     Checking scopeguard v1.1.0
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling rayon-core v1.9.3
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling libloading v0.7.3
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling serde_json v1.0.85
[INFO] [stderr]     Checking ryu v1.0.11
[INFO] [stderr]     Checking either v1.8.0
[INFO] [stderr]    Compiling syn v1.0.99
[INFO] [stderr]     Checking crossbeam-deque v0.8.2
[INFO] [stderr]     Checking crossbeam-channel v0.5.6
[INFO] [stderr]     Checking num_cpus v1.13.1
[INFO] [stderr]    Compiling rayon v1.5.3
[INFO] [stderr]     Checking plotters-backend v0.3.4
[INFO] [stderr]     Checking itoa v1.0.3
[INFO] [stderr]     Checking unicode-width v0.1.9
[INFO] [stderr]     Checking regex-automata v0.1.10
[INFO] [stderr]    Compiling serde_derive v1.0.144
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking plotters-svg v0.3.3
[INFO] [stderr]     Checking csv-core v0.1.10
[INFO] [stderr]     Checking itertools v0.10.3
[INFO] [stderr]     Checking regex-syntax v0.6.27
[INFO] [stderr]     Checking cast v0.3.0
[INFO] [stderr]     Checking same-file v1.0.6
[INFO] [stderr]     Checking itoa v0.4.8
[INFO] [stderr]     Checking half v1.8.2
[INFO] [stderr]     Checking walkdir v2.3.2
[INFO] [stderr]     Checking plotters v0.3.3
[INFO] [stderr]     Checking regex v1.6.0
[INFO] [stderr]    Compiling alpm-ll v3.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Checking clap v2.34.0
[INFO] [stderr]     Checking criterion-plot v0.4.5
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking oorandom v11.1.3
[INFO] [stdout] warning: unused import: `alpm_sys_ll::*`
[INFO] [stdout]  --> src/be_pkg.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use alpm_sys_ll::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alpm_sys_ll::*`
[INFO] [stdout]  --> src/be_sync.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use alpm_sys_ll::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alpm_sys_ll::*`
[INFO] [stdout]  --> src/dload.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use alpm_sys_ll::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alpm_sys_ll::*`
[INFO] [stdout]  --> src/log.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use alpm_sys_ll::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alpm_sys_ll::*`
[INFO] [stdout]  --> src/remove.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use alpm_sys_ll::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alpm_sys_ll::*`
[INFO] [stdout]  --> src/sync.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use alpm_sys_ll::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alpm_sys_ll::*`
[INFO] [stdout]  --> src/trans.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use alpm_sys_ll::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alpm_sys_ll::*`
[INFO] [stdout]  --> src/util.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use alpm_sys_ll::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alpm_sys_ll::*`
[INFO] [stdout]  --> src/version.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use alpm_sys_ll::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking bstr v0.2.17
[INFO] [stderr]     Checking serde_cbor v0.11.2
[INFO] [stderr]     Checking csv v1.1.6
[INFO] [stdout] warning: 9 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Checking tinytemplate v1.2.1
[INFO] [stderr]     Checking criterion v0.3.6
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]   --> examples/list.rs:27:5
[INFO] [stdout]    |
[INFO] [stdout] 27 |     drop(clone);
[INFO] [stdout]    |     ^^^^^-----^
[INFO] [stdout]    |          |
[INFO] [stdout]    |          argument has type `AlpmList<'_, Package<'_>>`
[INFO] [stdout]    |
[INFO] [stdout]    = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]    = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TransFlag`
[INFO] [stdout]  --> examples/init.rs:1:31
[INFO] [stdout]   |
[INFO] [stdout] 1 | use alpm_ll::{Alpm, SigLevel, TransFlag};
[INFO] [stdout]   |                               ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alpm_sys_ll::*`
[INFO] [stdout]  --> src/be_pkg.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use alpm_sys_ll::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alpm_sys_ll::*`
[INFO] [stdout]  --> src/be_sync.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use alpm_sys_ll::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alpm_sys_ll::*`
[INFO] [stdout]  --> src/dload.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use alpm_sys_ll::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alpm_sys_ll::*`
[INFO] [stdout]  --> src/log.rs:2:5
[INFO] [stdout]   |
[INFO] [stdout] 2 | use alpm_sys_ll::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alpm_sys_ll::*`
[INFO] [stdout]  --> src/remove.rs:3:5
[INFO] [stdout]   |
[INFO] [stdout] 3 | use alpm_sys_ll::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alpm_sys_ll::*`
[INFO] [stdout]  --> src/sync.rs:5:5
[INFO] [stdout]   |
[INFO] [stdout] 5 | use alpm_sys_ll::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alpm_sys_ll::*`
[INFO] [stdout]  --> src/trans.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use alpm_sys_ll::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alpm_sys_ll::*`
[INFO] [stdout]  --> src/util.rs:4:5
[INFO] [stdout]   |
[INFO] [stdout] 4 | use alpm_sys_ll::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `alpm_sys_ll::*`
[INFO] [stdout]  --> src/version.rs:8:5
[INFO] [stdout]   |
[INFO] [stdout] 8 | use alpm_sys_ll::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/alpm.rs:185:9
[INFO] [stdout]     |
[INFO] [stdout] 185 |         drop(pkg);
[INFO] [stdout]     |         ^^^^^---^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              argument has type `package::Package<'_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/alpm.rs:186:9
[INFO] [stdout]     |
[INFO] [stdout] 186 |         drop(db);
[INFO] [stdout]     |         ^^^^^--^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              argument has type `db::Db<'_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/alpm.rs:196:9
[INFO] [stdout]     |
[INFO] [stdout] 196 |         drop(db);
[INFO] [stdout]     |         ^^^^^--^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              argument has type `db::Db<'_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/deps.rs:392:9
[INFO] [stdout]     |
[INFO] [stdout] 392 |         drop(pkg);
[INFO] [stdout]     |         ^^^^^---^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              argument has type `package::Package<'_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/deps.rs:393:9
[INFO] [stdout]     |
[INFO] [stdout] 393 |         drop(db);
[INFO] [stdout]     |         ^^^^^--^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              argument has type `db::Db<'_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> src/deps.rs:412:9
[INFO] [stdout]     |
[INFO] [stdout] 412 |         drop(pkgs1);
[INFO] [stdout]     |         ^^^^^-----^
[INFO] [stdout]     |              |
[INFO] [stdout]     |              argument has type `list::AlpmList<'_, package::Package<'_>>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: use `let _ = ...` to ignore the expression or result
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 15 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.92s
[INFO] running `Command { std: "docker" "inspect" "2cf53fa0ba196b45fa5faebc572674e8f973597855c022e4647542c68e21db51", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2cf53fa0ba196b45fa5faebc572674e8f973597855c022e4647542c68e21db51", kill_on_drop: false }`
[INFO] [stdout] 2cf53fa0ba196b45fa5faebc572674e8f973597855c022e4647542c68e21db51
