[INFO] fetching crate bos 0.3.1...
[INFO] testing bos-0.3.1 against 1.64.0 for beta-1.65-2
[INFO] extracting crate bos 0.3.1 into /workspace/builds/worker-2/source
[INFO] validating manifest of crates.io crate bos 0.3.1 on toolchain 1.64.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate bos 0.3.1
[INFO] finished tweaking crates.io crate bos 0.3.1
[INFO] tweaked toml for crates.io crate bos 0.3.1 written to /workspace/builds/worker-2/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.64.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_json v1.0.86
[INFO] [stderr]   Downloaded serde v1.0.145
[INFO] [stderr]   Downloaded syn v1.0.102
[INFO] [stderr]   Downloaded quote v1.0.21
[INFO] [stderr]   Downloaded assert_matches v1.5.0
[INFO] [stderr]   Downloaded serde_derive v1.0.145
[INFO] [stderr]   Downloaded itoa v1.0.4
[INFO] [stderr]   Downloaded ryu v1.0.11
[INFO] [stderr]   Downloaded proc-macro2 v1.0.47
[INFO] [stderr]   Downloaded tap v1.0.1
[INFO] [stderr]   Downloaded unicode-ident v1.0.5
[INFO] [stderr]   Downloaded lifetime_proc_macros v0.1.0
[INFO] [stderr]   Downloaded lifetime_proc_macros_impl v0.1.0
[INFO] [stderr]   Downloaded lifetime v0.1.0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 068a1cbf6968dc48d573683cd55bbfe96c429ce0e5c740a065b0b5646dbdbdeb
[INFO] running `Command { std: "docker" "start" "-a" "068a1cbf6968dc48d573683cd55bbfe96c429ce0e5c740a065b0b5646dbdbdeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "068a1cbf6968dc48d573683cd55bbfe96c429ce0e5c740a065b0b5646dbdbdeb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "068a1cbf6968dc48d573683cd55bbfe96c429ce0e5c740a065b0b5646dbdbdeb", kill_on_drop: false }`
[INFO] [stdout] 068a1cbf6968dc48d573683cd55bbfe96c429ce0e5c740a065b0b5646dbdbdeb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTDOCFLAGS=--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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce763aadbe9fd063fdf12c22e8e59474f48bd517f70892534998ff8429b098bc
[INFO] running `Command { std: "docker" "start" "-a" "ce763aadbe9fd063fdf12c22e8e59474f48bd517f70892534998ff8429b098bc", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling bos v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.71s
[INFO] running `Command { std: "docker" "inspect" "ce763aadbe9fd063fdf12c22e8e59474f48bd517f70892534998ff8429b098bc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce763aadbe9fd063fdf12c22e8e59474f48bd517f70892534998ff8429b098bc", kill_on_drop: false }`
[INFO] [stdout] ce763aadbe9fd063fdf12c22e8e59474f48bd517f70892534998ff8429b098bc
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTDOCFLAGS=--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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 61692a57037256bd3defcbe40ca74799b818167bfe8259cd502170486eabee62
[INFO] running `Command { std: "docker" "start" "-a" "61692a57037256bd3defcbe40ca74799b818167bfe8259cd502170486eabee62", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.47
[INFO] [stderr]    Compiling unicode-ident v1.0.5
[INFO] [stderr]    Compiling quote v1.0.21
[INFO] [stderr]    Compiling syn v1.0.102
[INFO] [stderr]    Compiling serde_derive v1.0.145
[INFO] [stderr]    Compiling serde v1.0.145
[INFO] [stderr]    Compiling serde_json v1.0.86
[INFO] [stderr]    Compiling itoa v1.0.4
[INFO] [stderr]    Compiling ryu v1.0.11
[INFO] [stderr]    Compiling assert_matches v1.5.0
[INFO] [stderr]    Compiling tap v1.0.1
[INFO] [stderr]    Compiling lifetime_proc_macros_impl v0.1.0
[INFO] [stderr]    Compiling lifetime_proc_macros v0.1.0
[INFO] [stderr]    Compiling lifetime v0.1.0
[INFO] [stderr]    Compiling bos v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 32.09s
[INFO] running `Command { std: "docker" "inspect" "61692a57037256bd3defcbe40ca74799b818167bfe8259cd502170486eabee62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "61692a57037256bd3defcbe40ca74799b818167bfe8259cd502170486eabee62", kill_on_drop: false }`
[INFO] [stdout] 61692a57037256bd3defcbe40ca74799b818167bfe8259cd502170486eabee62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2/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" "RUSTDOCFLAGS=--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@sha256:83125433e4fff17b1ac56874832f668d9df75ee638575aca552b68e127bedee9" "/opt/rustwide/cargo-home/bin/cargo" "+1.64.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 02beb06a173162a46fbb367621afa65774201533c7ff326dbe79566a08b38ae6
[INFO] running `Command { std: "docker" "start" "-a" "02beb06a173162a46fbb367621afa65774201533c7ff326dbe79566a08b38ae6", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/bos-58f0d32c6d06e6b0)
[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] [stderr]      Running tests/integration/main.rs (/opt/rustwide/target/debug/deps/integration-16f87a88c5150d0c)
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test abos::cmp ... ok
[INFO] [stdout] test bos_::cmp ... ok
[INFO] [stdout] test size_of_bos_str ... 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 bos
[INFO] [stdout] 
[INFO] [stdout] running 23 tests
[INFO] [stdout] test src/abos.rs - abos::Abos::into_static (line 150) ... ok
[INFO] [stdout] test src/abos.rs - abos::Abos::into_owned (line 43) ... ok
[INFO] [stdout] test src/abos.rs - abos::Abos::to_borrowed (line 241) ... ok
[INFO] [stdout] test src/abos.rs - abos::Abos::into_shared (line 277) ... ok
[INFO] [stdout] test src/abos.rs - abos::Abos::into_owned (line 52) ... ok
[INFO] [stdout] test src/abos.rs - abos::Abos::into_owned (line 62) ... ok
[INFO] [stdout] test src/abos.rs - abos::Abos::to_borrowed (line 249) ... ok
[INFO] [stdout] test src/abos.rs - abos::Abos::make_shared (line 312) ... ok
[INFO] [stdout] test src/bos.rs - bos::Bos::into_owned (line 55) ... ok
[INFO] [stdout] test src/bos.rs - bos::Bos::into_owned (line 65) ... ok
[INFO] [stdout] test src/abos.rs - abos::Abos::to_mut (line 113) ... ok
[INFO] [stdout] test src/bos.rs - bos::Bos::into_shared (line 280) ... ok
[INFO] [stdout] test src/abos.rs - abos::Abos::to_mut (line 103) ... ok
[INFO] [stdout] test src/abos.rs - abos::Abos::to_mut (line 94) ... ok
[INFO] [stdout] test src/bos.rs - bos::Bos::into_owned (line 46) ... ok
[INFO] [stdout] test src/bos.rs - bos::Bos::into_static (line 163) ... ok
[INFO] [stdout] test src/bos.rs - bos::Bos::to_borrowed (line 242) ... ok
[INFO] [stdout] test src/bos.rs - bos::Bos::make_shared (line 315) ... ok
[INFO] [stdout] test src/bos.rs - bos::Bos::to_mut (line 110) ... ok
[INFO] [stdout] test src/bos.rs - bos::Bos::to_borrowed (line 250) ... ok
[INFO] [stdout] test src/bos.rs - bos::Bos::to_mut (line 120) ... ok
[INFO] [stdout] test src/bos.rs - bos::Bos::to_mut (line 101) ... ok
[INFO] [stdout] test src/lib.rs - (line 42) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 23 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 5.90s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "02beb06a173162a46fbb367621afa65774201533c7ff326dbe79566a08b38ae6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02beb06a173162a46fbb367621afa65774201533c7ff326dbe79566a08b38ae6", kill_on_drop: false }`
[INFO] [stdout] 02beb06a173162a46fbb367621afa65774201533c7ff326dbe79566a08b38ae6