[INFO] fetching crate sp-std 4.0.0...
[INFO] testing sp-std-4.0.0 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate sp-std 4.0.0 into /workspace/builds/worker-116/source
[INFO] validating manifest of crates.io crate sp-std 4.0.0 on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate sp-std 4.0.0
[INFO] finished tweaking crates.io crate sp-std 4.0.0
[INFO] tweaked toml for crates.io crate sp-std 4.0.0 written to /workspace/builds/worker-116/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "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-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 6d10aa457155152e352264e5f5e68ef9337c66ec1105e66813e03573efd1eba8
[INFO] running `Command { std: "docker" "start" "-a" "6d10aa457155152e352264e5f5e68ef9337c66ec1105e66813e03573efd1eba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "6d10aa457155152e352264e5f5e68ef9337c66ec1105e66813e03573efd1eba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6d10aa457155152e352264e5f5e68ef9337c66ec1105e66813e03573efd1eba8", kill_on_drop: false }`
[INFO] [stdout] 6d10aa457155152e352264e5f5e68ef9337c66ec1105e66813e03573efd1eba8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f95e8211599fedf40a9464dfdd7ae1974312a2b91e29c34445888a929ac36e21
[INFO] running `Command { std: "docker" "start" "-a" "f95e8211599fedf40a9464dfdd7ae1974312a2b91e29c34445888a929ac36e21", kill_on_drop: false }`
[INFO] [stderr]    Compiling sp-std v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "f95e8211599fedf40a9464dfdd7ae1974312a2b91e29c34445888a929ac36e21", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f95e8211599fedf40a9464dfdd7ae1974312a2b91e29c34445888a929ac36e21", kill_on_drop: false }`
[INFO] [stdout] f95e8211599fedf40a9464dfdd7ae1974312a2b91e29c34445888a929ac36e21
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 735e7c2495e7d32a57e358f42bd872588e4b4eced89e5609a4361f33a1e71daf
[INFO] running `Command { std: "docker" "start" "-a" "735e7c2495e7d32a57e358f42bd872588e4b4eced89e5609a4361f33a1e71daf", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling sp-std v4.0.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/sp_std-d5f3604a00d3f03f)
[INFO] running `Command { std: "docker" "inspect" "735e7c2495e7d32a57e358f42bd872588e4b4eced89e5609a4361f33a1e71daf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "735e7c2495e7d32a57e358f42bd872588e4b4eced89e5609a4361f33a1e71daf", kill_on_drop: false }`
[INFO] [stdout] 735e7c2495e7d32a57e358f42bd872588e4b4eced89e5609a4361f33a1e71daf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-116/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=warn" "-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:b0c94ce3c1162fcb8e57cac5b65ec2f72eabb1eebea4fcc35e269e823f681646" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] b4853efa82bdcb0dd38cd4634f5a5217a1b66a68b8b52959eb56dfec784ca32b
[INFO] running `Command { std: "docker" "start" "-a" "b4853efa82bdcb0dd38cd4634f5a5217a1b66a68b8b52959eb56dfec784ca32b", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1m 11s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sp_std-d5f3604a00d3f03f)
[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] [stderr]    Doc-tests sp-std
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - if_std (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.32s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "b4853efa82bdcb0dd38cd4634f5a5217a1b66a68b8b52959eb56dfec784ca32b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4853efa82bdcb0dd38cd4634f5a5217a1b66a68b8b52959eb56dfec784ca32b", kill_on_drop: false }`
[INFO] [stdout] b4853efa82bdcb0dd38cd4634f5a5217a1b66a68b8b52959eb56dfec784ca32b