[INFO] fetching crate mayber 0.1.1...
[INFO] testing mayber-0.1.1 against try#0abe69e6c16114311cc2700e972492e64d69c28f for pr-154065-1
[INFO] extracting crate mayber 0.1.1 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate mayber 0.1.1
[INFO] finished tweaking crates.io crate mayber 0.1.1
[INFO] tweaked toml for crates.io crate mayber 0.1.1 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mayber 0.1.1 on toolchain 0abe69e6c16114311cc2700e972492e64d69c28f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate mayber 0.1.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] fa68e180432a004abf7b6d0e4d5af2ac04f73b7a11c05789408ba95b8eefa20e
[INFO] running `Command { std: "docker" "start" "-a" "fa68e180432a004abf7b6d0e4d5af2ac04f73b7a11c05789408ba95b8eefa20e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "fa68e180432a004abf7b6d0e4d5af2ac04f73b7a11c05789408ba95b8eefa20e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fa68e180432a004abf7b6d0e4d5af2ac04f73b7a11c05789408ba95b8eefa20e", kill_on_drop: false }`
[INFO] [stdout] fa68e180432a004abf7b6d0e4d5af2ac04f73b7a11c05789408ba95b8eefa20e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a51a9de744a6930dfa1645392f3c5093db715572bfd89c9ae921509cac38bac7
[INFO] running `Command { std: "docker" "start" "-a" "a51a9de744a6930dfa1645392f3c5093db715572bfd89c9ae921509cac38bac7", kill_on_drop: false }`
[INFO] [stderr]    Compiling mayber v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "a51a9de744a6930dfa1645392f3c5093db715572bfd89c9ae921509cac38bac7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a51a9de744a6930dfa1645392f3c5093db715572bfd89c9ae921509cac38bac7", kill_on_drop: false }`
[INFO] [stdout] a51a9de744a6930dfa1645392f3c5093db715572bfd89c9ae921509cac38bac7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 540eff6f960eee1b06b339a3fe430ed16ccb6d19bf985210414f1c0ca4666529
[INFO] running `Command { std: "docker" "start" "-a" "540eff6f960eee1b06b339a3fe430ed16ccb6d19bf985210414f1c0ca4666529", kill_on_drop: false }`
[INFO] [stderr]    Compiling mayber v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.21s
[INFO] running `Command { std: "docker" "inspect" "540eff6f960eee1b06b339a3fe430ed16ccb6d19bf985210414f1c0ca4666529", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "540eff6f960eee1b06b339a3fe430ed16ccb6d19bf985210414f1c0ca4666529", kill_on_drop: false }`
[INFO] [stdout] 540eff6f960eee1b06b339a3fe430ed16ccb6d19bf985210414f1c0ca4666529
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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" "RUSTDOCFLAGS=--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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+0abe69e6c16114311cc2700e972492e64d69c28f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 47624be041eff05856f59d03b99f11f7ea076d525a87098241ac2d947f82dd2c
[INFO] running `Command { std: "docker" "start" "-a" "47624be041eff05856f59d03b99f11f7ea076d525a87098241ac2d947f82dd2c", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/mayber-72ffe15966026e8e)
[INFO] [stdout] running 0 tests
[INFO] [stderr]    Doc-tests mayber
[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] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test src/lib.rs - Maybe<Option<R>,Option<T>>::is_some (line 813) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<R,T>::map_into_ref (line 705) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<R,T>::expect_ref (line 582) ... ok
[INFO] [stdout] test src/lib.rs - Maybe (line 73) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<Option<R>,Option<T>>::is_none (line 792) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<Option<R>,Option<T>>::as_option_ref (line 834) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<R,T>::as_maybe_mut (line 658) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<R,T>::into_owned (line 731) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<R,T>::map_into_owned (line 684) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<R,T>::expect_owned (line 610) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<R,T>::map (line 361) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<R,T>::expect_ref (line 589) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<R,T>::as_maybe_ref (line 635) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<R,T>::expect_owned (line 617) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<Option<R>,Option<T>>::as_option_mut (line 856) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<R,T>::inspect (line 437) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<R,T>::uninit_owned (line 923) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<R,T>::map_owned (line 412) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<R,T>::unwrap_owned (line 504) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<R,T>::try_unwrap_ref (line 530) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<R,T>::try_unwrap_owned (line 555) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<R,T>::map_ref (line 387) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<R,T>::unwrap_owned (line 511) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<R,T>::uninit_ref (line 909) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<R,T>::to_owned (line 762) ... ok
[INFO] [stdout] test src/lib.rs - MaybeMut (line 49) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<R,T>::unwrap_ref (line 475) ... ok
[INFO] [stdout] test src/lib.rs - Maybe<R,T>::unwrap_ref (line 482) ... ok
[INFO] [stdout] test src/lib.rs - MaybeRef (line 28) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.73s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "47624be041eff05856f59d03b99f11f7ea076d525a87098241ac2d947f82dd2c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47624be041eff05856f59d03b99f11f7ea076d525a87098241ac2d947f82dd2c", kill_on_drop: false }`
[INFO] [stdout] 47624be041eff05856f59d03b99f11f7ea076d525a87098241ac2d947f82dd2c
