[INFO] fetching crate fnrs 0.1.6...
[INFO] testing fnrs-0.1.6 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate fnrs 0.1.6 into /workspace/builds/worker-65/source
[INFO] validating manifest of crates.io crate fnrs 0.1.6 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 fnrs 0.1.6
[INFO] finished tweaking crates.io crate fnrs 0.1.6
[INFO] tweaked toml for crates.io crate fnrs 0.1.6 written to /workspace/builds/worker-65/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] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-02-22" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 008492fdb04475ad732546feb4df3456aec6e4be32ea5150b17fd3a176d4d15c
[INFO] running `Command { std: "docker" "start" "-a" "008492fdb04475ad732546feb4df3456aec6e4be32ea5150b17fd3a176d4d15c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "008492fdb04475ad732546feb4df3456aec6e4be32ea5150b17fd3a176d4d15c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "008492fdb04475ad732546feb4df3456aec6e4be32ea5150b17fd3a176d4d15c", kill_on_drop: false }`
[INFO] [stdout] 008492fdb04475ad732546feb4df3456aec6e4be32ea5150b17fd3a176d4d15c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 3126a318fb83589089f82c343499799ad835f87d701d5f5643347eb7ef539929
[INFO] running `Command { std: "docker" "start" "-a" "3126a318fb83589089f82c343499799ad835f87d701d5f5643347eb7ef539929", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling fnrs v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.25s
[INFO] running `Command { std: "docker" "inspect" "3126a318fb83589089f82c343499799ad835f87d701d5f5643347eb7ef539929", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3126a318fb83589089f82c343499799ad835f87d701d5f5643347eb7ef539929", kill_on_drop: false }`
[INFO] [stdout] 3126a318fb83589089f82c343499799ad835f87d701d5f5643347eb7ef539929
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 55e605dfb824e3a89fe0160b61c4daddf4841a134104101fbd3303c9ca040ea4
[INFO] running `Command { std: "docker" "start" "-a" "55e605dfb824e3a89fe0160b61c4daddf4841a134104101fbd3303c9ca040ea4", kill_on_drop: false }`
[INFO] [stderr]    Compiling fnrs v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.21s
[INFO] running `Command { std: "docker" "inspect" "55e605dfb824e3a89fe0160b61c4daddf4841a134104101fbd3303c9ca040ea4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "55e605dfb824e3a89fe0160b61c4daddf4841a134104101fbd3303c9ca040ea4", kill_on_drop: false }`
[INFO] [stdout] 55e605dfb824e3a89fe0160b61c4daddf4841a134104101fbd3303c9ca040ea4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-65/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] 57324b4037b70d2e0aad302ea119f8d212263620b068ce7ecbbfe78252846a72
[INFO] running `Command { std: "docker" "start" "-a" "57324b4037b70d2e0aad302ea119f8d212263620b068ce7ecbbfe78252846a72", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fnrs-03a7e1d3d5082023)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests fnrs
[INFO] [stdout] running 1 test
[INFO] [stdout] test tests::it_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - Vec<T>::has_seq (line 70) ... ok
[INFO] [stdout] test src/lib.rs - Vec<T>::map (line 26) ... ok
[INFO] [stdout] test src/lib.rs - Vec<T>::mmap (line 37) ... ok
[INFO] [stdout] test src/lib.rs - map (line 3) ... ok
[INFO] [stdout] test src/lib.rs - vecs (line 93) ... ok
[INFO] [stdout] test src/lib.rs - Vec<T>::conc (line 49) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 6 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.51s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "57324b4037b70d2e0aad302ea119f8d212263620b068ce7ecbbfe78252846a72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "57324b4037b70d2e0aad302ea119f8d212263620b068ce7ecbbfe78252846a72", kill_on_drop: false }`
[INFO] [stdout] 57324b4037b70d2e0aad302ea119f8d212263620b068ce7ecbbfe78252846a72