[INFO] fetching crate rline 0.3.0...
[INFO] testing rline-0.3.0 against beta-2021-01-01 for beta-1.50-1
[INFO] extracting crate rline 0.3.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate rline 0.3.0 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 rline 0.3.0
[INFO] finished tweaking crates.io crate rline 0.3.0
[INFO] tweaked toml for crates.io crate rline 0.3.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] crate crates.io crate rline 0.3.0 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]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded uid v0.1.4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] b8561c95c07f73a7d1106a74c5efc62135fb8dcb3d49775edd13a93903f9e19f
[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" "b8561c95c07f73a7d1106a74c5efc62135fb8dcb3d49775edd13a93903f9e19f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b8561c95c07f73a7d1106a74c5efc62135fb8dcb3d49775edd13a93903f9e19f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b8561c95c07f73a7d1106a74c5efc62135fb8dcb3d49775edd13a93903f9e19f", kill_on_drop: false }`
[INFO] [stdout] b8561c95c07f73a7d1106a74c5efc62135fb8dcb3d49775edd13a93903f9e19f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 06ee1ddbff6953c8259b4ed37e92aff2e3c1153a14e3902c63dd1e3ce45776ac
[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" "06ee1ddbff6953c8259b4ed37e92aff2e3c1153a14e3902c63dd1e3ce45776ac", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling rline v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling uid v0.1.4
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.77s
[INFO] running `Command { std: "docker" "inspect" "06ee1ddbff6953c8259b4ed37e92aff2e3c1153a14e3902c63dd1e3ce45776ac", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06ee1ddbff6953c8259b4ed37e92aff2e3c1153a14e3902c63dd1e3ce45776ac", kill_on_drop: false }`
[INFO] [stdout] 06ee1ddbff6953c8259b4ed37e92aff2e3c1153a14e3902c63dd1e3ce45776ac
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 64685dd76111deeff4b7b1f12aec5d49ade475ad8fa5a1ff22aee5e5341d66b1
[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" "64685dd76111deeff4b7b1f12aec5d49ade475ad8fa5a1ff22aee5e5341d66b1", kill_on_drop: false }`
[INFO] [stderr]    Compiling numtoa v0.1.0
[INFO] [stderr]    Compiling termion v1.5.4
[INFO] [stderr]    Compiling rline v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 5.30s
[INFO] running `Command { std: "docker" "inspect" "64685dd76111deeff4b7b1f12aec5d49ade475ad8fa5a1ff22aee5e5341d66b1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "64685dd76111deeff4b7b1f12aec5d49ade475ad8fa5a1ff22aee5e5341d66b1", kill_on_drop: false }`
[INFO] [stdout] 64685dd76111deeff4b7b1f12aec5d49ade475ad8fa5a1ff22aee5e5341d66b1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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] 297ee4d2e66e475a128bce14c304c1477cc10302584bec15bfbba6a096935e12
[INFO] running `Command { std: "docker" "start" "-a" "297ee4d2e66e475a128bce14c304c1477cc10302584bec15bfbba6a096935e12", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/rline-54fd174f7194738e
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test tests::alignment ... ok
[INFO] [stdout] test tests::is_locked ... ok
[INFO] [stdout] test tests::empty_input ... ok
[INFO] [stdout] test tests::empty_line_input ... ok
[INFO] [stdout] test tests::multiple_inputs ... ok
[INFO] [stdout] test tests::cursor ... ok
[INFO] [stdout] test tests::reset ... ok
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/user_configuration-6d15ddd9a64aff44
[INFO] [stdout] test tests::reset_panic ... ok
[INFO] [stderr]    Doc-tests rline
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.08s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test with_user_configuration ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - Readline::reset (line 439) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.60s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "297ee4d2e66e475a128bce14c304c1477cc10302584bec15bfbba6a096935e12", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "297ee4d2e66e475a128bce14c304c1477cc10302584bec15bfbba6a096935e12", kill_on_drop: false }`
[INFO] [stdout] 297ee4d2e66e475a128bce14c304c1477cc10302584bec15bfbba6a096935e12