[INFO] fetching crate deterministic 0.1.2...
[INFO] testing deterministic-0.1.2 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate deterministic 0.1.2 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate deterministic 0.1.2 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 deterministic 0.1.2
[INFO] finished tweaking crates.io crate deterministic 0.1.2
[INFO] tweaked toml for crates.io crate deterministic 0.1.2 written to /workspace/builds/worker-0/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] [stdout] 9079c736576ec4e92c00737045e3ce570f6f07ab126f7952f99ad06cc5ab67fd
[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" "9079c736576ec4e92c00737045e3ce570f6f07ab126f7952f99ad06cc5ab67fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9079c736576ec4e92c00737045e3ce570f6f07ab126f7952f99ad06cc5ab67fd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9079c736576ec4e92c00737045e3ce570f6f07ab126f7952f99ad06cc5ab67fd", kill_on_drop: false }`
[INFO] [stdout] 9079c736576ec4e92c00737045e3ce570f6f07ab126f7952f99ad06cc5ab67fd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 02fc791e85183da9ea73d4bd8e83ca07f798e05302274f9b551877f26e08bd66
[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" "02fc791e85183da9ea73d4bd8e83ca07f798e05302274f9b551877f26e08bd66", kill_on_drop: false }`
[INFO] [stderr]    Compiling deterministic v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.70s
[INFO] running `Command { std: "docker" "inspect" "02fc791e85183da9ea73d4bd8e83ca07f798e05302274f9b551877f26e08bd66", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "02fc791e85183da9ea73d4bd8e83ca07f798e05302274f9b551877f26e08bd66", kill_on_drop: false }`
[INFO] [stdout] 02fc791e85183da9ea73d4bd8e83ca07f798e05302274f9b551877f26e08bd66
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 01097bd502967874c838613bb791bd54d8dfdb69f7cb4cf978478721b1a428b1
[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" "01097bd502967874c838613bb791bd54d8dfdb69f7cb4cf978478721b1a428b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling deterministic v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.09s
[INFO] running `Command { std: "docker" "inspect" "01097bd502967874c838613bb791bd54d8dfdb69f7cb4cf978478721b1a428b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "01097bd502967874c838613bb791bd54d8dfdb69f7cb4cf978478721b1a428b1", kill_on_drop: false }`
[INFO] [stdout] 01097bd502967874c838613bb791bd54d8dfdb69f7cb4cf978478721b1a428b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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] 772d0aa67db91396bb78d628e52d26e99ad46b69b9b4bf6314b385366e7f88bf
[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" "772d0aa67db91396bb78d628e52d26e99ad46b69b9b4bf6314b385366e7f88bf", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 2 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/deterministic-066ddc38593c5174
[INFO] [stdout] test spawn::gogogo ... ignored
[INFO] [stderr]    Doc-tests deterministic
[INFO] [stdout] test spawn::ensure_context_is_inherited ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/file.rs - file::OpenOptions (line 52) ... ok
[INFO] [stdout] test src/file.rs - file::OpenOptions (line 43) ... ok
[INFO] [stdout] test src/file.rs - file::OpenOptions::read (line 131) ... ok
[INFO] [stdout] test src/file.rs - file::OpenOptions::truncate (line 193) ... ok
[INFO] [stdout] test src/file.rs - file::OpenOptions::new (line 112) ... ok
[INFO] [stdout] test src/file.rs - file::OpenOptions::open (line 234) ... ok
[INFO] [stdout] test src/file.rs - file::OpenOptions::write (line 151) ... ok
[INFO] [stdout] test src/file.rs - file::OpenOptions::create (line 174) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.63s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "772d0aa67db91396bb78d628e52d26e99ad46b69b9b4bf6314b385366e7f88bf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "772d0aa67db91396bb78d628e52d26e99ad46b69b9b4bf6314b385366e7f88bf", kill_on_drop: false }`
[INFO] [stdout] 772d0aa67db91396bb78d628e52d26e99ad46b69b9b4bf6314b385366e7f88bf