[INFO] fetching crate sync_wrapper 0.1.1...
[INFO] testing sync_wrapper-0.1.1 against beta-2022-02-22 for beta-1.60-1
[INFO] extracting crate sync_wrapper 0.1.1 into /workspace/builds/worker-50/source
[INFO] validating manifest of crates.io crate sync_wrapper 0.1.1 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 sync_wrapper 0.1.1
[INFO] finished tweaking crates.io crate sync_wrapper 0.1.1
[INFO] tweaked toml for crates.io crate sync_wrapper 0.1.1 written to /workspace/builds/worker-50/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 99985e53fcde98ee2d638e438681fa7f98474be121de113bcaee285b11c586c2
[INFO] running `Command { std: "docker" "start" "-a" "99985e53fcde98ee2d638e438681fa7f98474be121de113bcaee285b11c586c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "99985e53fcde98ee2d638e438681fa7f98474be121de113bcaee285b11c586c2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "99985e53fcde98ee2d638e438681fa7f98474be121de113bcaee285b11c586c2", kill_on_drop: false }`
[INFO] [stdout] 99985e53fcde98ee2d638e438681fa7f98474be121de113bcaee285b11c586c2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] fc49bd881c62dc50097be34ab462638dcf7fbcc4685cb3da33193e4a76ca063b
[INFO] running `Command { std: "docker" "start" "-a" "fc49bd881c62dc50097be34ab462638dcf7fbcc4685cb3da33193e4a76ca063b", 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] [stderr]    Compiling sync_wrapper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.48s
[INFO] running `Command { std: "docker" "inspect" "fc49bd881c62dc50097be34ab462638dcf7fbcc4685cb3da33193e4a76ca063b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc49bd881c62dc50097be34ab462638dcf7fbcc4685cb3da33193e4a76ca063b", kill_on_drop: false }`
[INFO] [stdout] fc49bd881c62dc50097be34ab462638dcf7fbcc4685cb3da33193e4a76ca063b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] c4a6d8cd4a1d29778d467f43d7c71ecbe5e5aecdaa671bb20328e5d2719e45ca
[INFO] running `Command { std: "docker" "start" "-a" "c4a6d8cd4a1d29778d467f43d7c71ecbe5e5aecdaa671bb20328e5d2719e45ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling sync_wrapper v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.63s
[INFO] running `Command { std: "docker" "inspect" "c4a6d8cd4a1d29778d467f43d7c71ecbe5e5aecdaa671bb20328e5d2719e45ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c4a6d8cd4a1d29778d467f43d7c71ecbe5e5aecdaa671bb20328e5d2719e45ca", kill_on_drop: false }`
[INFO] [stdout] c4a6d8cd4a1d29778d467f43d7c71ecbe5e5aecdaa671bb20328e5d2719e45ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-50/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] 215acafaaaed9043412c830fcccd94f21488d34843cb47a58f97f8768dd82257
[INFO] running `Command { std: "docker" "start" "-a" "215acafaaaed9043412c830fcccd94f21488d34843cb47a58f97f8768dd82257", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sync_wrapper-173b0d7e83ad54bb)
[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]    Doc-tests sync_wrapper
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test src/lib.rs - SyncWrapper<T>::new (line 74) ... ok
[INFO] [stdout] test src/lib.rs - SyncWrapper (line 45) ... ok
[INFO] [stdout] test src/lib.rs - SyncWrapper<T>::get_pin_mut (line 113) ... ok
[INFO] [stdout] test src/lib.rs - SyncWrapper<T>::get_mut (line 95) ... ok
[INFO] [stdout] test src/lib.rs - SyncWrapper<T>::into_inner (line 152) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.45s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "215acafaaaed9043412c830fcccd94f21488d34843cb47a58f97f8768dd82257", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "215acafaaaed9043412c830fcccd94f21488d34843cb47a58f97f8768dd82257", kill_on_drop: false }`
[INFO] [stdout] 215acafaaaed9043412c830fcccd94f21488d34843cb47a58f97f8768dd82257