[INFO] fetching crate fastperm 1.0.2...
[INFO] testing fastperm-1.0.2 against beta-2022-04-10 for beta-1.61-1
[INFO] extracting crate fastperm 1.0.2 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate fastperm 1.0.2 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 fastperm 1.0.2
[INFO] finished tweaking crates.io crate fastperm 1.0.2
[INFO] tweaked toml for crates.io crate fastperm 1.0.2 written to /workspace/builds/worker-7/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] 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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] b92baa0e10073950e8593bba2c201f89ef687b118d3ac448249de0056dfbafb3
[INFO] running `Command { std: "docker" "start" "-a" "b92baa0e10073950e8593bba2c201f89ef687b118d3ac448249de0056dfbafb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b92baa0e10073950e8593bba2c201f89ef687b118d3ac448249de0056dfbafb3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b92baa0e10073950e8593bba2c201f89ef687b118d3ac448249de0056dfbafb3", kill_on_drop: false }`
[INFO] [stdout] b92baa0e10073950e8593bba2c201f89ef687b118d3ac448249de0056dfbafb3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] e2348c666a1adf9a7fc9acea252a41d6852728001126844f56292871fd3747ca
[INFO] running `Command { std: "docker" "start" "-a" "e2348c666a1adf9a7fc9acea252a41d6852728001126844f56292871fd3747ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling fastperm v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.59s
[INFO] running `Command { std: "docker" "inspect" "e2348c666a1adf9a7fc9acea252a41d6852728001126844f56292871fd3747ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e2348c666a1adf9a7fc9acea252a41d6852728001126844f56292871fd3747ca", kill_on_drop: false }`
[INFO] [stdout] e2348c666a1adf9a7fc9acea252a41d6852728001126844f56292871fd3747ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 79a383a1389645c59687d01295cce86121cbd82c6ab08e8db4ac6905db05efce
[INFO] running `Command { std: "docker" "start" "-a" "79a383a1389645c59687d01295cce86121cbd82c6ab08e8db4ac6905db05efce", kill_on_drop: false }`
[INFO] [stderr]    Compiling fastperm v1.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.58s
[INFO] [stderr]   Executable unittests src/lib.rs (/opt/rustwide/target/debug/deps/fastperm-fea129a8f8af55ae)
[INFO] running `Command { std: "docker" "inspect" "79a383a1389645c59687d01295cce86121cbd82c6ab08e8db4ac6905db05efce", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "79a383a1389645c59687d01295cce86121cbd82c6ab08e8db4ac6905db05efce", kill_on_drop: false }`
[INFO] [stdout] 79a383a1389645c59687d01295cce86121cbd82c6ab08e8db4ac6905db05efce
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 31a9fb3d3868705fdb81c68e32426f6856e5328bcc52403cd365d33a06ec29a3
[INFO] running `Command { std: "docker" "start" "-a" "31a9fb3d3868705fdb81c68e32426f6856e5328bcc52403cd365d33a06ec29a3", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/fastperm-fea129a8f8af55ae)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test tests::add_test ... ok
[INFO] [stdout] test tests::check_test ... ok
[INFO] [stdout] test tests::rm_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fastperm
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test src/lib.rs - rm (line 48) ... ok
[INFO] [stdout] test src/lib.rs - add (line 35) ... ok
[INFO] [stdout] test src/lib.rs - check (line 61) ... ok
[INFO] [stdout] test src/lib.rs - (line 16) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.26s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "31a9fb3d3868705fdb81c68e32426f6856e5328bcc52403cd365d33a06ec29a3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "31a9fb3d3868705fdb81c68e32426f6856e5328bcc52403cd365d33a06ec29a3", kill_on_drop: false }`
[INFO] [stdout] 31a9fb3d3868705fdb81c68e32426f6856e5328bcc52403cd365d33a06ec29a3