[INFO] fetching crate nitrokey 0.9.0...
[INFO] checking nitrokey-0.9.0 against try#b1f2594eac607c1f051534800237eeedb5590a49 for pr-139493-3
[INFO] extracting crate nitrokey 0.9.0 into /workspace/builds/worker-3-tc2/source
[INFO] started tweaking crates.io crate nitrokey 0.9.0
[INFO] finished tweaking crates.io crate nitrokey 0.9.0
[INFO] tweaked toml for crates.io crate nitrokey 0.9.0 written to /workspace/builds/worker-3-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate nitrokey 0.9.0 on toolchain b1f2594eac607c1f051534800237eeedb5590a49
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate nitrokey 0.9.0 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" "+b1f2594eac607c1f051534800237eeedb5590a49" "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-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2fb69f8f6c4fccbec29cc13f49aad39e9054b957ea6d23ca981258823a29ab5a
[INFO] running `Command { std: "docker" "start" "-a" "2fb69f8f6c4fccbec29cc13f49aad39e9054b957ea6d23ca981258823a29ab5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2fb69f8f6c4fccbec29cc13f49aad39e9054b957ea6d23ca981258823a29ab5a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2fb69f8f6c4fccbec29cc13f49aad39e9054b957ea6d23ca981258823a29ab5a", kill_on_drop: false }`
[INFO] [stdout] 2fb69f8f6c4fccbec29cc13f49aad39e9054b957ea6d23ca981258823a29ab5a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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:aa71247004a7fa38d13ec170f48f06cdedf5bc50b2a8645e56ed7e992e6fa513" "/opt/rustwide/cargo-home/bin/cargo" "+b1f2594eac607c1f051534800237eeedb5590a49" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] c3cc3c60dff3d317012e4f29b0e33a3c02d77b40e054be64529eb01796cd67e7
[INFO] running `Command { std: "docker" "start" "-a" "c3cc3c60dff3d317012e4f29b0e33a3c02d77b40e054be64529eb01796cd67e7", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.23
[INFO] [stderr]    Compiling libc v0.2.77
[INFO] [stderr]    Compiling getrandom v0.1.15
[INFO] [stderr]    Compiling cc v1.0.60
[INFO] [stderr]    Compiling syn v1.0.42
[INFO] [stderr]     Checking nitrokey-test-state v0.1.0
[INFO] [stderr]    Compiling nitrokey-sys v3.6.0
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]     Checking rand_core v0.5.1
[INFO] [stderr]    Compiling nitrokey-test v0.3.2
[INFO] [stderr]     Checking nitrokey v0.9.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> tests/pws.rs:121:5
[INFO] [stdout]     |
[INFO] [stdout] 121 |     drop(slot);
[INFO] [stdout]     |     ^^^^^----^
[INFO] [stdout]     |          |
[INFO] [stdout]     |          argument has type `PasswordSlot<'_, '_, '_>`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dropping_copy_types)]` on by default
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 121 -     drop(slot);
[INFO] [stdout] 121 +     let _ = slot;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> tests/pws.rs:130:5
[INFO] [stdout]     |
[INFO] [stdout] 130 |     drop(slot);
[INFO] [stdout]     |     ^^^^^----^
[INFO] [stdout]     |          |
[INFO] [stdout]     |          argument has type `PasswordSlot<'_, '_, '_>`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 130 -     drop(slot);
[INFO] [stdout] 130 +     let _ = slot;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: calls to `std::mem::drop` with a value that implements `Copy` does nothing
[INFO] [stdout]    --> tests/pws.rs:141:5
[INFO] [stdout]     |
[INFO] [stdout] 141 |     drop(slot);
[INFO] [stdout]     |     ^^^^^----^
[INFO] [stdout]     |          |
[INFO] [stdout]     |          argument has type `PasswordSlot<'_, '_, '_>`
[INFO] [stdout]     |
[INFO] [stdout] help: use `let _ = ...` to ignore the expression or result
[INFO] [stdout]     |
[INFO] [stdout] 141 -     drop(slot);
[INFO] [stdout] 141 +     let _ = slot;
[INFO] [stdout]     |
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 21.57s
[INFO] running `Command { std: "docker" "inspect" "c3cc3c60dff3d317012e4f29b0e33a3c02d77b40e054be64529eb01796cd67e7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c3cc3c60dff3d317012e4f29b0e33a3c02d77b40e054be64529eb01796cd67e7", kill_on_drop: false }`
[INFO] [stdout] c3cc3c60dff3d317012e4f29b0e33a3c02d77b40e054be64529eb01796cd67e7
