[INFO] fetching crate tokenlock 0.3.1...
[INFO] testing tokenlock-0.3.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate tokenlock 0.3.1 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate tokenlock 0.3.1 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 tokenlock 0.3.1
[INFO] finished tweaking crates.io crate tokenlock 0.3.1
[INFO] tweaked toml for crates.io crate tokenlock 0.3.1 written to /workspace/builds/worker-8/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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 15130b0d3f3923c6f9280d5cb789ae97a94d0f66f609109ce138205163a58012
[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" "15130b0d3f3923c6f9280d5cb789ae97a94d0f66f609109ce138205163a58012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "15130b0d3f3923c6f9280d5cb789ae97a94d0f66f609109ce138205163a58012", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "15130b0d3f3923c6f9280d5cb789ae97a94d0f66f609109ce138205163a58012", kill_on_drop: false }`
[INFO] [stdout] 15130b0d3f3923c6f9280d5cb789ae97a94d0f66f609109ce138205163a58012
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] ec6aa1f6ae91d05f118bd3ff0dbcfd07d8cdfd83c17cd53fd6aae14622253526
[INFO] running `Command { std: "docker" "start" "-a" "ec6aa1f6ae91d05f118bd3ff0dbcfd07d8cdfd83c17cd53fd6aae14622253526", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokenlock v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "ec6aa1f6ae91d05f118bd3ff0dbcfd07d8cdfd83c17cd53fd6aae14622253526", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ec6aa1f6ae91d05f118bd3ff0dbcfd07d8cdfd83c17cd53fd6aae14622253526", kill_on_drop: false }`
[INFO] [stdout] ec6aa1f6ae91d05f118bd3ff0dbcfd07d8cdfd83c17cd53fd6aae14622253526
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] 9c556f96279d25b2d4bd2b05291cb2eede19b1b344829e5bfb8b2e59b9eb0275
[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" "9c556f96279d25b2d4bd2b05291cb2eede19b1b344829e5bfb8b2e59b9eb0275", kill_on_drop: false }`
[INFO] [stderr]    Compiling tokenlock v0.3.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.51s
[INFO] running `Command { std: "docker" "inspect" "9c556f96279d25b2d4bd2b05291cb2eede19b1b344829e5bfb8b2e59b9eb0275", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9c556f96279d25b2d4bd2b05291cb2eede19b1b344829e5bfb8b2e59b9eb0275", kill_on_drop: false }`
[INFO] [stdout] 9c556f96279d25b2d4bd2b05291cb2eede19b1b344829e5bfb8b2e59b9eb0275
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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] d785a1c3389779fc6d7028d40e61a169a7634aa959131fb7891fbe2b14d27cbb
[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" "d785a1c3389779fc6d7028d40e61a169a7634aa959131fb7891fbe2b14d27cbb", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/tokenlock-84a362df660fa01f
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test arc::unique_id_hash ... ok
[INFO] [stdout] test bad_token ... ok
[INFO] [stdout] test basic ... ok
[INFO] [stderr]    Doc-tests tokenlock
[INFO] [stdout] test rc::unique_id_hash ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.05s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test src/lib.rs - (line 77) ... ok
[INFO] [stdout] test src/lib.rs - (line 64) ... ok
[INFO] [stdout] test src/lib.rs - (line 54) ... ok
[INFO] [stdout] test src/lib.rs - (line 88) ... ok
[INFO] [stdout] test src/arc.rs - arc::ArcTokenId (line 46) ... ok
[INFO] [stdout] test src/rc.rs - rc::RcTokenId (line 46) ... ok
[INFO] [stdout] test src/lib.rs - (line 15) ... ok
[INFO] [stdout] test src/lib.rs - (line 31) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.28s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d785a1c3389779fc6d7028d40e61a169a7634aa959131fb7891fbe2b14d27cbb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d785a1c3389779fc6d7028d40e61a169a7634aa959131fb7891fbe2b14d27cbb", kill_on_drop: false }`
[INFO] [stdout] d785a1c3389779fc6d7028d40e61a169a7634aa959131fb7891fbe2b14d27cbb