[INFO] fetching crate diffus-derive 0.10.0...
[INFO] testing diffus-derive-0.10.0 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate diffus-derive 0.10.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate diffus-derive 0.10.0 on toolchain beta-2022-02-22
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate diffus-derive 0.10.0
[INFO] finished tweaking crates.io crate diffus-derive 0.10.0
[INFO] tweaked toml for crates.io crate diffus-derive 0.10.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "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-2022-02-22" "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-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] dfb8741178ec862b52f8517498ebbf2d75cb115518401e7b70205dbf41e1b6e9
[INFO] running `Command { std: "docker" "start" "-a" "dfb8741178ec862b52f8517498ebbf2d75cb115518401e7b70205dbf41e1b6e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "dfb8741178ec862b52f8517498ebbf2d75cb115518401e7b70205dbf41e1b6e9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "dfb8741178ec862b52f8517498ebbf2d75cb115518401e7b70205dbf41e1b6e9", kill_on_drop: false }`
[INFO] [stdout] dfb8741178ec862b52f8517498ebbf2d75cb115518401e7b70205dbf41e1b6e9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] f821a4aeef8891f4769db705e9f6fc14d30369512c78b50c5d8d4da01dbd0d93
[INFO] running `Command { std: "docker" "start" "-a" "f821a4aeef8891f4769db705e9f6fc14d30369512c78b50c5d8d4da01dbd0d93", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.86
[INFO] [stderr]    Compiling diffus-derive v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 6.17s
[INFO] running `Command { std: "docker" "inspect" "f821a4aeef8891f4769db705e9f6fc14d30369512c78b50c5d8d4da01dbd0d93", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f821a4aeef8891f4769db705e9f6fc14d30369512c78b50c5d8d4da01dbd0d93", kill_on_drop: false }`
[INFO] [stdout] f821a4aeef8891f4769db705e9f6fc14d30369512c78b50c5d8d4da01dbd0d93
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ae782a9530b3ab5d0b9e89775a5c9b3714091a803b504843dfb82b75d689bea4
[INFO] running `Command { std: "docker" "start" "-a" "ae782a9530b3ab5d0b9e89775a5c9b3714091a803b504843dfb82b75d689bea4", kill_on_drop: false }`
[INFO] [stderr]    Compiling diffus-derive v0.10.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.79s
[INFO] running `Command { std: "docker" "inspect" "ae782a9530b3ab5d0b9e89775a5c9b3714091a803b504843dfb82b75d689bea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ae782a9530b3ab5d0b9e89775a5c9b3714091a803b504843dfb82b75d689bea4", kill_on_drop: false }`
[INFO] [stdout] ae782a9530b3ab5d0b9e89775a5c9b3714091a803b504843dfb82b75d689bea4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-02-22" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1fc808608f10a3e2c7843b28d0679a62a533cee6ff1c1710124e64337171fc91
[INFO] running `Command { std: "docker" "start" "-a" "1fc808608f10a3e2c7843b28d0679a62a533cee6ff1c1710124e64337171fc91", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/diffus_derive-e43d71f9a2b700e0)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests diffus-derive
[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" "1fc808608f10a3e2c7843b28d0679a62a533cee6ff1c1710124e64337171fc91", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1fc808608f10a3e2c7843b28d0679a62a533cee6ff1c1710124e64337171fc91", kill_on_drop: false }`
[INFO] [stdout] 1fc808608f10a3e2c7843b28d0679a62a533cee6ff1c1710124e64337171fc91