[INFO] fetching crate dont_disappear 3.0.1...
[INFO] testing dont_disappear-3.0.1 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate dont_disappear 3.0.1 into /workspace/builds/worker-13/source
[INFO] validating manifest of crates.io crate dont_disappear 3.0.1 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 dont_disappear 3.0.1
[INFO] finished tweaking crates.io crate dont_disappear 3.0.1
[INFO] tweaked toml for crates.io crate dont_disappear 3.0.1 written to /workspace/builds/worker-13/source/Cargo.toml
[INFO] crate crates.io crate dont_disappear 3.0.1 already has a lockfile, it will not be regenerated
[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]  Downloading crates ...
[INFO] [stderr]   Downloaded crossterm_screen v0.1.0
[INFO] [stderr]   Downloaded crossterm_cursor v0.1.0
[INFO] [stderr]   Downloaded crossterm_winapi v0.1.5
[INFO] [stderr]   Downloaded crossterm_style v0.2.0
[INFO] [stderr]   Downloaded crossterm_terminal v0.1.0
[INFO] [stderr]   Downloaded crossterm v0.8.2
[INFO] [stderr]   Downloaded crossterm_utils v0.1.0
[INFO] [stderr]   Downloaded crossterm_input v0.2.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] 77c4fa65bf7a32a87f1cdca074ea6a70ae1df6c32ae1b1c7c28c34e3dbba25bd
[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" "77c4fa65bf7a32a87f1cdca074ea6a70ae1df6c32ae1b1c7c28c34e3dbba25bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "77c4fa65bf7a32a87f1cdca074ea6a70ae1df6c32ae1b1c7c28c34e3dbba25bd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "77c4fa65bf7a32a87f1cdca074ea6a70ae1df6c32ae1b1c7c28c34e3dbba25bd", kill_on_drop: false }`
[INFO] [stdout] 77c4fa65bf7a32a87f1cdca074ea6a70ae1df6c32ae1b1c7c28c34e3dbba25bd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] b574d0f73578b97d88aa70c4e9dd5bc4e11d1f1c18e47a6cdc84da919c836c5c
[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" "b574d0f73578b97d88aa70c4e9dd5bc4e11d1f1c18e47a6cdc84da919c836c5c", kill_on_drop: false }`
[INFO] [stderr]    Compiling termios v0.3.1
[INFO] [stderr]    Compiling crossterm_utils v0.1.0
[INFO] [stderr]    Compiling crossterm_screen v0.1.0
[INFO] [stderr]    Compiling crossterm_cursor v0.1.0
[INFO] [stderr]    Compiling crossterm_style v0.2.0
[INFO] [stderr]    Compiling crossterm_input v0.2.1
[INFO] [stderr]    Compiling crossterm_terminal v0.1.0
[INFO] [stderr]    Compiling crossterm v0.8.2
[INFO] [stderr]    Compiling dont_disappear v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 3.67s
[INFO] running `Command { std: "docker" "inspect" "b574d0f73578b97d88aa70c4e9dd5bc4e11d1f1c18e47a6cdc84da919c836c5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b574d0f73578b97d88aa70c4e9dd5bc4e11d1f1c18e47a6cdc84da919c836c5c", kill_on_drop: false }`
[INFO] [stdout] b574d0f73578b97d88aa70c4e9dd5bc4e11d1f1c18e47a6cdc84da919c836c5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] edab22aa0e692170462bb3d9275b356710edb61c5ff6c40d3b8e6c290a640d57
[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" "edab22aa0e692170462bb3d9275b356710edb61c5ff6c40d3b8e6c290a640d57", kill_on_drop: false }`
[INFO] [stderr]    Compiling dont_disappear v3.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.63s
[INFO] running `Command { std: "docker" "inspect" "edab22aa0e692170462bb3d9275b356710edb61c5ff6c40d3b8e6c290a640d57", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "edab22aa0e692170462bb3d9275b356710edb61c5ff6c40d3b8e6c290a640d57", kill_on_drop: false }`
[INFO] [stdout] edab22aa0e692170462bb3d9275b356710edb61c5ff6c40d3b8e6c290a640d57
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-13/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 538f9755ac515d6bb56613971cf9fa4b95685b6038d3b4ca55c5eaa41ab4f46a
[INFO] running `Command { std: "docker" "start" "-a" "538f9755ac515d6bb56613971cf9fa4b95685b6038d3b4ca55c5eaa41ab4f46a", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/dont_disappear-de9e754c730905ee
[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] [stderr]    Doc-tests dont_disappear
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/lib.rs - enter_to_continue::default (line 22) ... ok
[INFO] [stdout] test src/lib.rs - any_key_to_continue::custom_msg (line 77) ... ok
[INFO] [stdout] test src/lib.rs - press_close (line 94) ... ok
[INFO] [stdout] test src/lib.rs - enter_to_continue::custom_msg (line 33) ... ok
[INFO] [stdout] test src/lib.rs - any_key_to_continue::default (line 61) ... ok
[INFO] [stdout] test src/lib.rs - enter_to_continue::default (line 17) ... ok
[INFO] [stdout] test src/lib.rs - press_close (line 99) ... ok
[INFO] [stdout] test src/lib.rs - enter_to_continue::custom_msg (line 38) ... ok
[INFO] [stdout] test src/lib.rs - any_key_to_continue::custom_msg (line 72) ... ok
[INFO] [stdout] test src/lib.rs - any_key_to_continue::default (line 56) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.18s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "538f9755ac515d6bb56613971cf9fa4b95685b6038d3b4ca55c5eaa41ab4f46a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "538f9755ac515d6bb56613971cf9fa4b95685b6038d3b4ca55c5eaa41ab4f46a", kill_on_drop: false }`
[INFO] [stdout] 538f9755ac515d6bb56613971cf9fa4b95685b6038d3b4ca55c5eaa41ab4f46a