[INFO] fetching crate nyar_vanilla 0.0.1...
[INFO] testing nyar_vanilla-0.0.1 against beta-2021-09-08 for beta-1.56-1
[INFO] extracting crate nyar_vanilla 0.0.1 into /workspace/builds/worker-43/source
[INFO] validating manifest of crates.io crate nyar_vanilla 0.0.1 on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate nyar_vanilla 0.0.1
[INFO] finished tweaking crates.io crate nyar_vanilla 0.0.1
[INFO] tweaked toml for crates.io crate nyar_vanilla 0.0.1 written to /workspace/builds/worker-43/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "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-2021-09-08" "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-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2ce69617615e22d9a456dfd249c3ec063a082dbc415f3d048a72a445f2415219
[INFO] running `Command { std: "docker" "start" "-a" "2ce69617615e22d9a456dfd249c3ec063a082dbc415f3d048a72a445f2415219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2ce69617615e22d9a456dfd249c3ec063a082dbc415f3d048a72a445f2415219", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ce69617615e22d9a456dfd249c3ec063a082dbc415f3d048a72a445f2415219", kill_on_drop: false }`
[INFO] [stdout] 2ce69617615e22d9a456dfd249c3ec063a082dbc415f3d048a72a445f2415219
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b85a229474ebd515460445ef2c6b1174188f1ebf1ba0145d096eadfa1316a380
[INFO] running `Command { std: "docker" "start" "-a" "b85a229474ebd515460445ef2c6b1174188f1ebf1ba0145d096eadfa1316a380", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling syn v1.0.76
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling nyar_vanilla v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.29s
[INFO] running `Command { std: "docker" "inspect" "b85a229474ebd515460445ef2c6b1174188f1ebf1ba0145d096eadfa1316a380", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b85a229474ebd515460445ef2c6b1174188f1ebf1ba0145d096eadfa1316a380", kill_on_drop: false }`
[INFO] [stdout] b85a229474ebd515460445ef2c6b1174188f1ebf1ba0145d096eadfa1316a380
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b8ef5b0d01f0ae15697f8483ae8f25e02c9047f33914f490d62db094fa6b4d86
[INFO] running `Command { std: "docker" "start" "-a" "b8ef5b0d01f0ae15697f8483ae8f25e02c9047f33914f490d62db094fa6b4d86", kill_on_drop: false }`
[INFO] [stderr]    Compiling nyar_vanilla v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "b8ef5b0d01f0ae15697f8483ae8f25e02c9047f33914f490d62db094fa6b4d86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8ef5b0d01f0ae15697f8483ae8f25e02c9047f33914f490d62db094fa6b4d86", kill_on_drop: false }`
[INFO] [stdout] b8ef5b0d01f0ae15697f8483ae8f25e02c9047f33914f490d62db094fa6b4d86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-43/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 2a6a77cd91f5604fbd36ae7c126c91a321a757a40042d0a1799a67cb9ba72635
[INFO] running `Command { std: "docker" "start" "-a" "2a6a77cd91f5604fbd36ae7c126c91a321a757a40042d0a1799a67cb9ba72635", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/nyar_vanilla-70eb49f79a046547)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nyar_vanilla
[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] [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" "2a6a77cd91f5604fbd36ae7c126c91a321a757a40042d0a1799a67cb9ba72635", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2a6a77cd91f5604fbd36ae7c126c91a321a757a40042d0a1799a67cb9ba72635", kill_on_drop: false }`
[INFO] [stdout] 2a6a77cd91f5604fbd36ae7c126c91a321a757a40042d0a1799a67cb9ba72635