[INFO] fetching crate rustotp_cli 0.1.0...
[INFO] testing rustotp_cli-0.1.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate rustotp_cli 0.1.0 into /workspace/builds/worker-6/source
[INFO] validating manifest of crates.io crate rustotp_cli 0.1.0 on toolchain 1.49.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustotp_cli 0.1.0
[INFO] finished tweaking crates.io crate rustotp_cli 0.1.0
[INFO] tweaked toml for crates.io crate rustotp_cli 0.1.0 written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fd9893a8075160dbe32dedcc9fdb5e88a556f1c2d623a2b8b1a287560e3729ae
[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" "fd9893a8075160dbe32dedcc9fdb5e88a556f1c2d623a2b8b1a287560e3729ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fd9893a8075160dbe32dedcc9fdb5e88a556f1c2d623a2b8b1a287560e3729ae", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fd9893a8075160dbe32dedcc9fdb5e88a556f1c2d623a2b8b1a287560e3729ae", kill_on_drop: false }`
[INFO] [stdout] fd9893a8075160dbe32dedcc9fdb5e88a556f1c2d623a2b8b1a287560e3729ae
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 41ff14e2c32059af3086749528bd1eb0ea266dc7f4151a7d49052f7b20f09056
[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" "41ff14e2c32059af3086749528bd1eb0ea266dc7f4151a7d49052f7b20f09056", kill_on_drop: false }`
[INFO] [stderr]    Compiling base32 v0.3.1
[INFO] [stderr]    Compiling hmac-sha1 v0.1.3
[INFO] [stderr]    Compiling docopt v0.7.0
[INFO] [stderr]    Compiling rusthotp v0.1.0
[INFO] [stderr]    Compiling rustotp v0.1.0
[INFO] [stderr]    Compiling rustotp_cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.60s
[INFO] running `Command { std: "docker" "inspect" "41ff14e2c32059af3086749528bd1eb0ea266dc7f4151a7d49052f7b20f09056", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41ff14e2c32059af3086749528bd1eb0ea266dc7f4151a7d49052f7b20f09056", kill_on_drop: false }`
[INFO] [stdout] 41ff14e2c32059af3086749528bd1eb0ea266dc7f4151a7d49052f7b20f09056
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fa24640cde761cbfe43ef2fa0f5bd888002b872655cd972770e4e24b2967be07
[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" "fa24640cde761cbfe43ef2fa0f5bd888002b872655cd972770e4e24b2967be07", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustotp_cli v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.97s
[INFO] running `Command { std: "docker" "inspect" "fa24640cde761cbfe43ef2fa0f5bd888002b872655cd972770e4e24b2967be07", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa24640cde761cbfe43ef2fa0f5bd888002b872655cd972770e4e24b2967be07", kill_on_drop: false }`
[INFO] [stdout] fa24640cde761cbfe43ef2fa0f5bd888002b872655cd972770e4e24b2967be07
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "+1.49.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 43893a1b512c161094c971d74a1afc32dc8dada79a617d41fc3cbb14b9960490
[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" "43893a1b512c161094c971d74a1afc32dc8dada79a617d41fc3cbb14b9960490", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rustotp_cli-f959ac47e498d355
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "43893a1b512c161094c971d74a1afc32dc8dada79a617d41fc3cbb14b9960490", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "43893a1b512c161094c971d74a1afc32dc8dada79a617d41fc3cbb14b9960490", kill_on_drop: false }`
[INFO] [stdout] 43893a1b512c161094c971d74a1afc32dc8dada79a617d41fc3cbb14b9960490