[INFO] fetching crate constany_blank 1.0.1...
[INFO] testing constany_blank-1.0.1 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate constany_blank 1.0.1 into /workspace/builds/worker-11/source
[INFO] validating manifest of crates.io crate constany_blank 1.0.1 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 constany_blank 1.0.1
[INFO] finished tweaking crates.io crate constany_blank 1.0.1
[INFO] tweaked toml for crates.io crate constany_blank 1.0.1 written to /workspace/builds/worker-11/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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 5bf26c59a2860b5603134f75732f9325d531cb9e89f8dc23e95a962564b3736c
[INFO] running `Command { std: "docker" "start" "-a" "5bf26c59a2860b5603134f75732f9325d531cb9e89f8dc23e95a962564b3736c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5bf26c59a2860b5603134f75732f9325d531cb9e89f8dc23e95a962564b3736c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bf26c59a2860b5603134f75732f9325d531cb9e89f8dc23e95a962564b3736c", kill_on_drop: false }`
[INFO] [stdout] 5bf26c59a2860b5603134f75732f9325d531cb9e89f8dc23e95a962564b3736c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 41c64aeb604bfdb2a11193c007db670ffa255ffb83d4944edf81943f95de0fae
[INFO] running `Command { std: "docker" "start" "-a" "41c64aeb604bfdb2a11193c007db670ffa255ffb83d4944edf81943f95de0fae", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling proc-macro2 v1.0.37
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling syn v1.0.91
[INFO] [stderr]    Compiling constany_blank v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.36s
[INFO] running `Command { std: "docker" "inspect" "41c64aeb604bfdb2a11193c007db670ffa255ffb83d4944edf81943f95de0fae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41c64aeb604bfdb2a11193c007db670ffa255ffb83d4944edf81943f95de0fae", kill_on_drop: false }`
[INFO] [stdout] 41c64aeb604bfdb2a11193c007db670ffa255ffb83d4944edf81943f95de0fae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 39fd04ae3eee88a7ea6b7cb42a1a93425b3800b761f6550f6a757231ba3a4416
[INFO] running `Command { std: "docker" "start" "-a" "39fd04ae3eee88a7ea6b7cb42a1a93425b3800b761f6550f6a757231ba3a4416", kill_on_drop: false }`
[INFO] [stderr]    Compiling constany_blank v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.19s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/constany_blank-67047ac505f9fb79)
[INFO] running `Command { std: "docker" "inspect" "39fd04ae3eee88a7ea6b7cb42a1a93425b3800b761f6550f6a757231ba3a4416", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "39fd04ae3eee88a7ea6b7cb42a1a93425b3800b761f6550f6a757231ba3a4416", kill_on_drop: false }`
[INFO] [stdout] 39fd04ae3eee88a7ea6b7cb42a1a93425b3800b761f6550f6a757231ba3a4416
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-11/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] 570d78ecea9f49d6e3fe461f8aba040df93cb4f02ad732742dd887dda32867e0
[INFO] running `Command { std: "docker" "start" "-a" "570d78ecea9f49d6e3fe461f8aba040df93cb4f02ad732742dd887dda32867e0", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/constany_blank-67047ac505f9fb79)
[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 constany_blank
[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] running `Command { std: "docker" "inspect" "570d78ecea9f49d6e3fe461f8aba040df93cb4f02ad732742dd887dda32867e0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "570d78ecea9f49d6e3fe461f8aba040df93cb4f02ad732742dd887dda32867e0", kill_on_drop: false }`
[INFO] [stdout] 570d78ecea9f49d6e3fe461f8aba040df93cb4f02ad732742dd887dda32867e0