[INFO] fetching crate promptly 0.3.0...
[INFO] testing promptly-0.3.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate promptly 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate promptly 0.3.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate promptly 0.3.0
[INFO] finished tweaking crates.io crate promptly 0.3.0
[INFO] tweaked toml for crates.io crate promptly 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate promptly 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded crossbeam-utils v0.7.0
[INFO] [stderr]   Downloaded autocfg v0.1.7
[INFO] [stderr]   Downloaded nix v0.14.1
[INFO] [stderr]   Downloaded unicode-segmentation v1.6.0
[INFO] [stderr]   Downloaded dirs v2.0.2
[INFO] [stderr]   Downloaded dirs-sys v0.3.4
[INFO] [stderr]   Downloaded rustyline v6.0.0
[INFO] [stderr]   Downloaded utf8parse v0.1.1
[INFO] [stderr]   Downloaded cc v1.0.50
[INFO] [stderr]   Downloaded unicode-width v0.1.7
[INFO] [stderr]   Downloaded smallvec v1.2.0
[INFO] [stderr]   Downloaded unicode-normalization v0.1.12
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cbd0e5f5a6b21437cfae7f2c3b9a9e32e654ab45f0ded1a670910f48eeee64ff
[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" "cbd0e5f5a6b21437cfae7f2c3b9a9e32e654ab45f0ded1a670910f48eeee64ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cbd0e5f5a6b21437cfae7f2c3b9a9e32e654ab45f0ded1a670910f48eeee64ff", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cbd0e5f5a6b21437cfae7f2c3b9a9e32e654ab45f0ded1a670910f48eeee64ff", kill_on_drop: false }`
[INFO] [stdout] cbd0e5f5a6b21437cfae7f2c3b9a9e32e654ab45f0ded1a670910f48eeee64ff
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 737949d7486a52a09f1b8cb8f7d86b924aeea5c3c0ad88d7f6eb7c2a970ac2a9
[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" "737949d7486a52a09f1b8cb8f7d86b924aeea5c3c0ad88d7f6eb7c2a970ac2a9", kill_on_drop: false }`
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling dirs-sys v0.3.4
[INFO] [stderr]    Compiling log v0.4.8
[INFO] [stderr]    Compiling nix v0.14.1
[INFO] [stderr]    Compiling dirs v2.0.2
[INFO] [stderr]    Compiling rustyline v6.0.0
[INFO] [stderr]    Compiling promptly v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 10.91s
[INFO] running `Command { std: "docker" "inspect" "737949d7486a52a09f1b8cb8f7d86b924aeea5c3c0ad88d7f6eb7c2a970ac2a9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "737949d7486a52a09f1b8cb8f7d86b924aeea5c3c0ad88d7f6eb7c2a970ac2a9", kill_on_drop: false }`
[INFO] [stdout] 737949d7486a52a09f1b8cb8f7d86b924aeea5c3c0ad88d7f6eb7c2a970ac2a9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--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] 4d4e7ea569c7fd05b472afe5823f94672288fc7ca65111d65f86c3d4fd770164
[INFO] running `Command { std: "docker" "start" "-a" "4d4e7ea569c7fd05b472afe5823f94672288fc7ca65111d65f86c3d4fd770164", kill_on_drop: false }`
[INFO] [stderr]    Compiling promptly v0.3.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.64s
[INFO] running `Command { std: "docker" "inspect" "4d4e7ea569c7fd05b472afe5823f94672288fc7ca65111d65f86c3d4fd770164", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d4e7ea569c7fd05b472afe5823f94672288fc7ca65111d65f86c3d4fd770164", kill_on_drop: false }`
[INFO] [stdout] 4d4e7ea569c7fd05b472afe5823f94672288fc7ca65111d65f86c3d4fd770164
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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=forbid" "-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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 89c4369544ae4f8129cf6d879eece58563411da701f2ad9cdf0c463c23d50888
[INFO] running `Command { std: "docker" "start" "-a" "89c4369544ae4f8129cf6d879eece58563411da701f2ad9cdf0c463c23d50888", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/promptly-71a0428953baaba2)
[INFO] [stderr]    Doc-tests promptly
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/from_str.rs - from_str::String::prompt_default (line 76) - compile ... ok
[INFO] [stdout] test src/lib.rs - prompt_opt (line 75) - compile ... ok
[INFO] [stdout] test src/from_str.rs - from_str::String::prompt_opt (line 65) - compile ... ok
[INFO] [stdout] test src/lib.rs - prompt (line 45) - compile ... ok
[INFO] [stdout] test src/yes_no.rs - yes_no::bool::prompt (line 9) - compile ... ok
[INFO] [stdout] test src/yes_no.rs - yes_no::bool::prompt_default (line 35) - compile ... ok
[INFO] [stdout] test src/from_str.rs - from_str::String::prompt (line 54) - compile ... ok
[INFO] [stdout] test src/yes_no.rs - yes_no::bool::prompt_opt (line 22) - compile ... ok
[INFO] [stdout] test src/lib.rs - prompt_default (line 103) - compile ... ok
[INFO] [stdout] test src/lib.rs - (line 7) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 2.11s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "89c4369544ae4f8129cf6d879eece58563411da701f2ad9cdf0c463c23d50888", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "89c4369544ae4f8129cf6d879eece58563411da701f2ad9cdf0c463c23d50888", kill_on_drop: false }`
[INFO] [stdout] 89c4369544ae4f8129cf6d879eece58563411da701f2ad9cdf0c463c23d50888