[INFO] fetching crate unwrap_all 0.2.0...
[INFO] testing unwrap_all-0.2.0 against 1.49.0 for beta-1.50-1
[INFO] extracting crate unwrap_all 0.2.0 into /workspace/builds/worker-9/source
[INFO] validating manifest of crates.io crate unwrap_all 0.2.0 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 unwrap_all 0.2.0
[INFO] finished tweaking crates.io crate unwrap_all 0.2.0
[INFO] tweaked toml for crates.io crate unwrap_all 0.2.0 written to /workspace/builds/worker-9/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] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.49.0" "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-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 00d3b970916f6ddd7bb3e58a1d1cb6c3b8dd38e1be5d4c24c600f80051e7c484
[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" "00d3b970916f6ddd7bb3e58a1d1cb6c3b8dd38e1be5d4c24c600f80051e7c484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "00d3b970916f6ddd7bb3e58a1d1cb6c3b8dd38e1be5d4c24c600f80051e7c484", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "00d3b970916f6ddd7bb3e58a1d1cb6c3b8dd38e1be5d4c24c600f80051e7c484", kill_on_drop: false }`
[INFO] [stdout] 00d3b970916f6ddd7bb3e58a1d1cb6c3b8dd38e1be5d4c24c600f80051e7c484
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 49e186e963c3368817a22b060ea3d126c411c882b53086a98ca04dd7b955ee72
[INFO] running `Command { std: "docker" "start" "-a" "49e186e963c3368817a22b060ea3d126c411c882b53086a98ca04dd7b955ee72", kill_on_drop: false }`
[INFO] [stderr]    Compiling unwrap_all v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.17s
[INFO] running `Command { std: "docker" "inspect" "49e186e963c3368817a22b060ea3d126c411c882b53086a98ca04dd7b955ee72", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "49e186e963c3368817a22b060ea3d126c411c882b53086a98ca04dd7b955ee72", kill_on_drop: false }`
[INFO] [stdout] 49e186e963c3368817a22b060ea3d126c411c882b53086a98ca04dd7b955ee72
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 844fb6fcff85cc0e8a023b7e26f32b80ba4169796df77d447f0356f9467afb62
[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" "844fb6fcff85cc0e8a023b7e26f32b80ba4169796df77d447f0356f9467afb62", kill_on_drop: false }`
[INFO] [stderr]    Compiling unwrap_all v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.73s
[INFO] running `Command { std: "docker" "inspect" "844fb6fcff85cc0e8a023b7e26f32b80ba4169796df77d447f0356f9467afb62", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "844fb6fcff85cc0e8a023b7e26f32b80ba4169796df77d447f0356f9467afb62", kill_on_drop: false }`
[INFO] [stdout] 844fb6fcff85cc0e8a023b7e26f32b80ba4169796df77d447f0356f9467afb62
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-9/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] 34577a7b67bc6612f47b3fa0150730f1d64c2ce5d0cdcf825bde25040335c8ea
[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" "34577a7b67bc6612f47b3fa0150730f1d64c2ce5d0cdcf825bde25040335c8ea", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/unwrap_all-3f0bc92b275ad6b0
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/expect-2fbdf259ea238cab
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test var ... ok
[INFO] [stdout] test zero ... ok
[INFO] [stdout] test must_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/limited-53e1ccdd8d165b58
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test zero ... ok
[INFO] [stdout] test inline ... ok
[INFO] [stdout] test var ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/no_std-ea010bf2b7abe5f4
[INFO] [stdout] test must_fail ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests unwrap_all
[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
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 3 tests
[INFO] [stdout] test src/lib.rs - (line 3) ... ok
[INFO] [stdout] test src/lib.rs - unwrap_all (line 20) ... ok
[INFO] [stdout] test src/lib.rs - expect_all (line 64) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "34577a7b67bc6612f47b3fa0150730f1d64c2ce5d0cdcf825bde25040335c8ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "34577a7b67bc6612f47b3fa0150730f1d64c2ce5d0cdcf825bde25040335c8ea", kill_on_drop: false }`
[INFO] [stdout] 34577a7b67bc6612f47b3fa0150730f1d64c2ce5d0cdcf825bde25040335c8ea