[INFO] fetching crate tokio-os-timer 0.1.8...
[INFO] checking tokio-os-timer-0.1.8 against try#b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b for pr-82781
[INFO] extracting crate tokio-os-timer 0.1.8 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate tokio-os-timer 0.1.8 on toolchain b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-os-timer 0.1.8
[INFO] finished tweaking crates.io crate tokio-os-timer 0.1.8
[INFO] tweaked toml for crates.io crate tokio-os-timer 0.1.8 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "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" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "fetch" "--locked" "--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-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] fff8da01716e42c27a2766178b6d87377895ca16b068b49c3ba8670895491e66
[INFO] running `Command { std: "docker" "start" "-a" "fff8da01716e42c27a2766178b6d87377895ca16b068b49c3ba8670895491e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fff8da01716e42c27a2766178b6d87377895ca16b068b49c3ba8670895491e66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fff8da01716e42c27a2766178b6d87377895ca16b068b49c3ba8670895491e66", kill_on_drop: false }`
[INFO] [stdout] fff8da01716e42c27a2766178b6d87377895ca16b068b49c3ba8670895491e66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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=forbid" "-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" "rustops/crates-build-env@sha256:f2f6bcd4b43ebee4e173f653a26493129bdb64017c85f916b780ca7fbdbaa79d" "/opt/rustwide/cargo-home/bin/cargo" "+b09a3e9a7a0ff7efb269ec0c13dcc0fd3cedcf6b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 74f0a6d5a89bc813e0738ffbfce05ca3f4ad992d36135520f3e9de0aca0f8e7d
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "74f0a6d5a89bc813e0738ffbfce05ca3f4ad992d36135520f3e9de0aca0f8e7d", kill_on_drop: false }`
[INFO] [stderr]     Checking cfg-if v0.1.10
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking lazy_static v1.4.0
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling crossbeam-utils v0.7.2
[INFO] [stderr]     Checking tokio-mock-task v0.1.1
[INFO] [stderr]     Checking iovec v0.1.4
[INFO] [stderr]     Checking net2 v0.2.37
[INFO] [stderr]     Checking parking_lot_core v0.6.2
[INFO] [stderr]     Checking bytes v0.4.12
[INFO] [stderr]     Checking parking_lot v0.9.0
[INFO] [stderr]     Checking mio v0.6.23
[INFO] [stderr]     Checking tokio-io v0.1.13
[INFO] [stderr]     Checking tokio-executor v0.1.10
[INFO] [stderr]     Checking tokio-reactor v0.1.12
[INFO] [stderr]     Checking tokio-os-timer v0.1.8 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated associated function `tokio_os_timer::Delay::new`: Please use the async-timer crate
[INFO] [stdout]   --> tests/delay.rs:45:21
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let mut delay = Delay::new(Duration::new(0, 0)).unwrap();
[INFO] [stdout]    |                     ^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `tokio_os_timer::Delay::new`: Please use the async-timer crate
[INFO] [stdout]   --> tests/delay.rs:53:17
[INFO] [stdout]    |
[INFO] [stdout] 53 |     let mut t = Delay::new(delay).unwrap();
[INFO] [stdout]    |                 ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `tokio_os_timer::Interval::new`: Please use the async-timer crate
[INFO] [stdout]   --> tests/interval.rs:45:24
[INFO] [stdout]    |
[INFO] [stdout] 45 |     let mut interval = Interval::new(Duration::new(0, 0)).unwrap();
[INFO] [stdout]    |                        ^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated associated function `tokio_os_timer::Interval::new`: Please use the async-timer crate
[INFO] [stdout]   --> tests/interval.rs:54:17
[INFO] [stdout]    |
[INFO] [stdout] 54 |     let mut t = Interval::new(interval).unwrap();
[INFO] [stdout]    |                 ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.23s
[INFO] running `Command { std: "docker" "inspect" "74f0a6d5a89bc813e0738ffbfce05ca3f4ad992d36135520f3e9de0aca0f8e7d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "74f0a6d5a89bc813e0738ffbfce05ca3f4ad992d36135520f3e9de0aca0f8e7d", kill_on_drop: false }`
[INFO] [stdout] 74f0a6d5a89bc813e0738ffbfce05ca3f4ad992d36135520f3e9de0aca0f8e7d