[INFO] fetching crate asn1-rs 0.1.0...
[INFO] checking asn1-rs-0.1.0 against master#dfd7b8d03fb93d0e03147d28b3be6d93260fa94d for pr-87050
[INFO] extracting crate asn1-rs 0.1.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate asn1-rs 0.1.0 on toolchain dfd7b8d03fb93d0e03147d28b3be6d93260fa94d
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate asn1-rs 0.1.0
[INFO] finished tweaking crates.io crate asn1-rs 0.1.0
[INFO] tweaked toml for crates.io crate asn1-rs 0.1.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate asn1-rs 0.1.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfa4c3e8a24d5adb184e5004155c5ca4bf05c69b2f731d390f3f90b675f0844c
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "dfa4c3e8a24d5adb184e5004155c5ca4bf05c69b2f731d390f3f90b675f0844c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfa4c3e8a24d5adb184e5004155c5ca4bf05c69b2f731d390f3f90b675f0844c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfa4c3e8a24d5adb184e5004155c5ca4bf05c69b2f731d390f3f90b675f0844c", kill_on_drop: false }`
[INFO] [stdout] dfa4c3e8a24d5adb184e5004155c5ca4bf05c69b2f731d390f3f90b675f0844c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+dfd7b8d03fb93d0e03147d28b3be6d93260fa94d" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cc7d40a8d2a85dbfd7e12c90b57a2533340bea699d5350d1c6ad56cd7d9c8b21
[INFO] running `Command { std: "docker" "start" "-a" "cc7d40a8d2a85dbfd7e12c90b57a2533340bea699d5350d1c6ad56cd7d9c8b21", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling radium v0.5.3
[INFO] [stderr]    Compiling ryu v1.0.5
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling lexical-core v0.7.6
[INFO] [stderr]    Compiling memchr v2.3.4
[INFO] [stderr]    Compiling syn v1.0.73
[INFO] [stderr]     Checking wyz v0.2.0
[INFO] [stderr]     Checking cfg-if v1.0.0
[INFO] [stderr]     Checking funty v1.1.0
[INFO] [stderr]     Checking tap v1.0.1
[INFO] [stderr]    Compiling static_assertions v1.1.0
[INFO] [stderr]    Compiling arrayvec v0.5.2
[INFO] [stderr]    Compiling libc v0.2.97
[INFO] [stderr]    Compiling oid-registry v0.1.4
[INFO] [stderr]     Checking base64 v0.13.0
[INFO] [stderr]     Checking once_cell v1.8.0
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling hex-literal v0.3.2
[INFO] [stderr]    Compiling nom v6.2.1
[INFO] [stderr]     Checking pem v0.8.3
[INFO] [stderr]    Compiling num-traits v0.2.14
[INFO] [stderr]    Compiling num-integer v0.1.44
[INFO] [stderr]    Compiling num-bigint v0.4.0
[INFO] [stderr]     Checking bitvec v0.19.5
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking colored v2.0.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.26
[INFO] [stderr]     Checking thiserror v1.0.26
[INFO] [stderr]     Checking rusticata-macros v3.0.1
[INFO] [stderr]     Checking asn1-rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling der-oid-macro v0.4.0
[INFO] [stderr]     Checking der-parser v5.1.0
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]   --> tests/ber.rs:52:15
[INFO] [stdout]    |
[INFO] [stdout] 52 |     let (rem, result) = GeneralizedTime::from_ber(input).expect("parsing failed");
[INFO] [stdout]    |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]   --> tests/ber.rs:63:15
[INFO] [stdout]    |
[INFO] [stdout] 63 |     let (rem, result) = GeneralizedTime::from_ber(input).expect("parsing failed");
[INFO] [stdout]    |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]   --> tests/ber.rs:75:15
[INFO] [stdout]    |
[INFO] [stdout] 75 |     let (rem, result) = GeneralizedTime::from_ber(input).expect("parsing failed");
[INFO] [stdout]    |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]   --> tests/ber.rs:87:15
[INFO] [stdout]    |
[INFO] [stdout] 87 |     let (rem, result) = GeneralizedTime::from_ber(input).expect("parsing failed");
[INFO] [stdout]    |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> tests/der.rs:101:15
[INFO] [stdout]     |
[INFO] [stdout] 101 |     let (rem, result) = GeneralizedTime::from_der(input).expect("parsing failed");
[INFO] [stdout]     |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_variables)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> tests/der.rs:116:15
[INFO] [stdout]     |
[INFO] [stdout] 116 |     let (rem, result) = GeneralizedTime::from_der(input).expect("parsing failed");
[INFO] [stdout]     |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused variable: `result`
[INFO] [stdout]    --> tests/der.rs:282:15
[INFO] [stdout]     |
[INFO] [stdout] 282 |     let (rem, result) = UtcTime::from_der(input).expect("parsing failed");
[INFO] [stdout]     |               ^^^^^^ help: if this is intentional, prefix it with an underscore: `_result`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 40.55s
[INFO] running `Command { std: "docker" "inspect" "cc7d40a8d2a85dbfd7e12c90b57a2533340bea699d5350d1c6ad56cd7d9c8b21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc7d40a8d2a85dbfd7e12c90b57a2533340bea699d5350d1c6ad56cd7d9c8b21", kill_on_drop: false }`
[INFO] [stdout] cc7d40a8d2a85dbfd7e12c90b57a2533340bea699d5350d1c6ad56cd7d9c8b21