[INFO] fetching crate otps 0.1.1...
[INFO] checking otps-0.1.1 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate otps 0.1.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate otps 0.1.1
[INFO] finished tweaking crates.io crate otps 0.1.1
[INFO] tweaked toml for crates.io crate otps 0.1.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate otps 0.1.1 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 32 packages to latest compatible versions
[INFO] [stderr]       Adding base32 v0.4.0 (available: v0.5.1)
[INFO] [stderr]       Adding derive_builder v0.12.0 (available: v0.20.2)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ae704bd06ac57a8d5ad797061f94ff298090cefe705b01fe5230d2373cb4c92b
[INFO] running `Command { std: "docker" "start" "-a" "ae704bd06ac57a8d5ad797061f94ff298090cefe705b01fe5230d2373cb4c92b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ae704bd06ac57a8d5ad797061f94ff298090cefe705b01fe5230d2373cb4c92b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae704bd06ac57a8d5ad797061f94ff298090cefe705b01fe5230d2373cb4c92b", kill_on_drop: false }`
[INFO] [stdout] ae704bd06ac57a8d5ad797061f94ff298090cefe705b01fe5230d2373cb4c92b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] cd1d4db5978eb3a6ebdd2e03b677438395bd51ef8183257bcc37997fdf463add
[INFO] running `Command { std: "docker" "start" "-a" "cd1d4db5978eb3a6ebdd2e03b677438395bd51ef8183257bcc37997fdf463add", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.101
[INFO] [stderr]    Compiling unicode-ident v1.0.18
[INFO] [stderr]    Compiling syn v1.0.109
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling ident_case v1.0.1
[INFO] [stderr]    Compiling fnv v1.0.7
[INFO] [stderr]    Compiling libc v0.2.175
[INFO] [stderr]    Compiling shlex v1.3.0
[INFO] [stderr]     Checking cfg-if v1.0.3
[INFO] [stderr]     Checking untrusted v0.9.0
[INFO] [stderr]     Checking base32 v0.4.0
[INFO] [stderr]    Compiling cc v1.2.34
[INFO] [stderr]    Compiling quote v1.0.40
[INFO] [stderr]     Checking getrandom v0.2.16
[INFO] [stderr]    Compiling ring v0.17.14
[INFO] [stderr]    Compiling darling_core v0.14.4
[INFO] [stderr]    Compiling darling_macro v0.14.4
[INFO] [stderr]    Compiling darling v0.14.4
[INFO] [stderr]    Compiling derive_builder_core v0.12.0
[INFO] [stderr]    Compiling derive_builder_macro v0.12.0
[INFO] [stderr]     Checking derive_builder v0.12.0
[INFO] [stderr]     Checking otps v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated function `ring::deprecated_constant_time::verify_slices_are_equal`: To be removed. Internal function not intended for external use with no promises regarding side channels.
[INFO] [stdout]  --> src/hotp.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 |     constant_time::verify_slices_are_equal,
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `ring::deprecated_constant_time::verify_slices_are_equal`: To be removed. Internal function not intended for external use with no promises regarding side channels.
[INFO] [stdout]   --> src/hotp.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         verify_slices_are_equal(hashed_tag.as_ref(), hashed_ref_tag.as_ref())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `ring::deprecated_constant_time::verify_slices_are_equal`: To be removed. Internal function not intended for external use with no promises regarding side channels.
[INFO] [stdout]  --> src/hotp.rs:3:20
[INFO] [stdout]   |
[INFO] [stdout] 3 |     constant_time::verify_slices_are_equal,
[INFO] [stdout]   |                    ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated function `ring::deprecated_constant_time::verify_slices_are_equal`: To be removed. Internal function not intended for external use with no promises regarding side channels.
[INFO] [stdout]   --> src/hotp.rs:75:9
[INFO] [stdout]    |
[INFO] [stdout] 75 |         verify_slices_are_equal(hashed_tag.as_ref(), hashed_ref_tag.as_ref())
[INFO] [stdout]    |         ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 12.36s
[INFO] running `Command { std: "docker" "inspect" "cd1d4db5978eb3a6ebdd2e03b677438395bd51ef8183257bcc37997fdf463add", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cd1d4db5978eb3a6ebdd2e03b677438395bd51ef8183257bcc37997fdf463add", kill_on_drop: false }`
[INFO] [stdout] cd1d4db5978eb3a6ebdd2e03b677438395bd51ef8183257bcc37997fdf463add