[INFO] fetching crate tokio-io-timeout 1.1.0...
[INFO] testing tokio-io-timeout-1.1.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate tokio-io-timeout 1.1.0 into /workspace/builds/worker-3/source
[INFO] validating manifest of crates.io crate tokio-io-timeout 1.1.0 on toolchain beta-2021-01-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate tokio-io-timeout 1.1.0
[INFO] finished tweaking crates.io crate tokio-io-timeout 1.1.0
[INFO] tweaked toml for crates.io crate tokio-io-timeout 1.1.0 written to /workspace/builds/worker-3/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-01-01" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "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] 1e999967ba2c37c68020ad16aa74dfd192a9e65bcc36a236c51133d43d54e535
[INFO] running `Command { std: "docker" "start" "-a" "1e999967ba2c37c68020ad16aa74dfd192a9e65bcc36a236c51133d43d54e535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1e999967ba2c37c68020ad16aa74dfd192a9e65bcc36a236c51133d43d54e535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1e999967ba2c37c68020ad16aa74dfd192a9e65bcc36a236c51133d43d54e535", kill_on_drop: false }`
[INFO] [stdout] 1e999967ba2c37c68020ad16aa74dfd192a9e65bcc36a236c51133d43d54e535
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7fa29821736364b76279a8dbecb59d81635ca9dc74afa4e99bf7b6b72ea4e936
[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" "7fa29821736364b76279a8dbecb59d81635ca9dc74afa4e99bf7b6b72ea4e936", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-macros v1.0.0
[INFO] [stderr]    Compiling tokio v1.0.1
[INFO] [stderr]    Compiling tokio-io-timeout v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 16.90s
[INFO] running `Command { std: "docker" "inspect" "7fa29821736364b76279a8dbecb59d81635ca9dc74afa4e99bf7b6b72ea4e936", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7fa29821736364b76279a8dbecb59d81635ca9dc74afa4e99bf7b6b72ea4e936", kill_on_drop: false }`
[INFO] [stdout] 7fa29821736364b76279a8dbecb59d81635ca9dc74afa4e99bf7b6b72ea4e936
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 488fde9d931c563e1d942a7b72326bbd0ce66c669b7eec7ab1e1e6aeb9acce86
[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" "488fde9d931c563e1d942a7b72326bbd0ce66c669b7eec7ab1e1e6aeb9acce86", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokio-io-timeout v1.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.56s
[INFO] running `Command { std: "docker" "inspect" "488fde9d931c563e1d942a7b72326bbd0ce66c669b7eec7ab1e1e6aeb9acce86", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "488fde9d931c563e1d942a7b72326bbd0ce66c669b7eec7ab1e1e6aeb9acce86", kill_on_drop: false }`
[INFO] [stdout] 488fde9d931c563e1d942a7b72326bbd0ce66c669b7eec7ab1e1e6aeb9acce86
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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" "rustops/crates-build-env@sha256:b8eeb62f26c39b23691079a6cb6de528d8e88b4d71a8f6b1d30f8ba7d9c16de9" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-01-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 34fc07a564d60b99b4b58b5c89cccf5d1e954ef4ef8ec09daab6b30af144ee37
[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" "34fc07a564d60b99b4b58b5c89cccf5d1e954ef4ef8ec09daab6b30af144ee37", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tokio_io_timeout-a61d7c06e824e69c
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::read_timeout ... ok
[INFO] [stdout] test test::read_ok ... ok
[INFO] [stdout] test test::write_ok ... ok
[INFO] [stdout] test test::write_timeout ... ok
[INFO] [stderr]    Doc-tests tokio-io-timeout
[INFO] [stdout] test test::tcp_read ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.12s
[INFO] [stdout] 
[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] running `Command { std: "docker" "inspect" "34fc07a564d60b99b4b58b5c89cccf5d1e954ef4ef8ec09daab6b30af144ee37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34fc07a564d60b99b4b58b5c89cccf5d1e954ef4ef8ec09daab6b30af144ee37", kill_on_drop: false }`
[INFO] [stdout] 34fc07a564d60b99b4b58b5c89cccf5d1e954ef4ef8ec09daab6b30af144ee37