[INFO] cloning repository https://github.com/SybelBlue/fast-perms
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/SybelBlue/fast-perms" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSybelBlue%2Ffast-perms", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSybelBlue%2Ffast-perms'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] b83dda9543293ee2ba6fd76aeb21aaa7ae25db9d
[INFO] testing SybelBlue/fast-perms against beta-2021-09-08 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FSybelBlue%2Ffast-perms" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/SybelBlue/fast-perms on toolchain beta-2021-09-08
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/SybelBlue/fast-perms
[INFO] finished tweaking git repo https://github.com/SybelBlue/fast-perms
[INFO] tweaked toml for git repo https://github.com/SybelBlue/fast-perms written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/SybelBlue/fast-perms already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-09-08" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2772fcb4e913e0f93d7be549798c1f8259e052c2717207b7ac6ff4a8e77d0230
[INFO] running `Command { std: "docker" "start" "-a" "2772fcb4e913e0f93d7be549798c1f8259e052c2717207b7ac6ff4a8e77d0230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2772fcb4e913e0f93d7be549798c1f8259e052c2717207b7ac6ff4a8e77d0230", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2772fcb4e913e0f93d7be549798c1f8259e052c2717207b7ac6ff4a8e77d0230", kill_on_drop: false }`
[INFO] [stdout] 2772fcb4e913e0f93d7be549798c1f8259e052c2717207b7ac6ff4a8e77d0230
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 932a40ff90c963c771ce8aeccfc87b936314208d0c70d565f555c1f520b5b527
[INFO] running `Command { std: "docker" "start" "-a" "932a40ff90c963c771ce8aeccfc87b936314208d0c70d565f555c1f520b5b527", kill_on_drop: false }`
[INFO] [stderr]    Compiling fast-perms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/one_line.rs:35:24
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 panic!(format!("Invalid OneLine: {:?}", self))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 35 -                 panic!(format!("Invalid OneLine: {:?}", self))
[INFO] [stdout] 35 +                 panic!("Invalid OneLine: {:?}", self)
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.08s
[INFO] running `Command { std: "docker" "inspect" "932a40ff90c963c771ce8aeccfc87b936314208d0c70d565f555c1f520b5b527", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "932a40ff90c963c771ce8aeccfc87b936314208d0c70d565f555c1f520b5b527", kill_on_drop: false }`
[INFO] [stdout] 932a40ff90c963c771ce8aeccfc87b936314208d0c70d565f555c1f520b5b527
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a32ed17dbad2f47091a4589c4601fb0d4f269fcf843cd29740166a423da88f5e
[INFO] running `Command { std: "docker" "start" "-a" "a32ed17dbad2f47091a4589c4601fb0d4f269fcf843cd29740166a423da88f5e", kill_on_drop: false }`
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/one_line.rs:35:24
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 panic!(format!("Invalid OneLine: {:?}", self))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 35 -                 panic!(format!("Invalid OneLine: {:?}", self))
[INFO] [stdout] 35 +                 panic!("Invalid OneLine: {:?}", self)
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling fast-perms v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]   --> src/one_line.rs:35:24
[INFO] [stdout]    |
[INFO] [stdout] 35 |                 panic!(format!("Invalid OneLine: {:?}", self))
[INFO] [stdout]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stdout]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stdout]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stdout] help: remove the `format!(..)` macro call
[INFO] [stdout]    |
[INFO] [stdout] 35 -                 panic!(format!("Invalid OneLine: {:?}", self))
[INFO] [stdout] 35 +                 panic!("Invalid OneLine: {:?}", self)
[INFO] [stdout]    | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.62s
[INFO] running `Command { std: "docker" "inspect" "a32ed17dbad2f47091a4589c4601fb0d4f269fcf843cd29740166a423da88f5e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a32ed17dbad2f47091a4589c4601fb0d4f269fcf843cd29740166a423da88f5e", kill_on_drop: false }`
[INFO] [stdout] a32ed17dbad2f47091a4589c4601fb0d4f269fcf843cd29740166a423da88f5e
[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=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" "ghcr.io/rust-lang/crates-build-env/linux@sha256:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-09-08" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] aff378c0b7b617d00656ebc93410af00c5d175e6c96aa06d3d08e8ef7f9c64ad
[INFO] running `Command { std: "docker" "start" "-a" "aff378c0b7b617d00656ebc93410af00c5d175e6c96aa06d3d08e8ef7f9c64ad", kill_on_drop: false }`
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]   --> src/one_line.rs:35:24
[INFO] [stderr]    |
[INFO] [stderr] 35 |                 panic!(format!("Invalid OneLine: {:?}", self))
[INFO] [stderr]    |                        ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr]    = note: this usage of panic!() is deprecated; it will be a hard error in Rust 2021
[INFO] [stderr]    = note: for more information, see <https://doc.rust-lang.org/nightly/edition-guide/rust-2021/panic-macro-consistency.html>
[INFO] [stderr]    = note: the panic!() macro supports formatting, so there's no need for the format!() macro here
[INFO] [stderr] help: remove the `format!(..)` macro call
[INFO] [stderr]    |
[INFO] [stderr] 35 -                 panic!(format!("Invalid OneLine: {:?}", self))
[INFO] [stderr] 35 +                 panic!("Invalid OneLine: {:?}", self)
[INFO] [stderr]    | 
[INFO] [stderr] 
[INFO] [stderr] warning: `fast-perms` (lib) generated 1 warning
[INFO] [stderr] warning: `fast-perms` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.00s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/fast_perms-e31d884f842073e6)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test test::one_line::from_involutions ... ok
[INFO] [stdout] test test::swap_seq::from_cycle_notation ... ok
[INFO] [stdout] test test::one_line::identity ... ok
[INFO] [stdout] test test::swap_seq::mul_evaluate ... ok
[INFO] [stdout] test test::one_line::apply ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 5 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/fast_perms-ef4749f8d85d2923)
[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]    Doc-tests fast-perms
[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] running `Command { std: "docker" "inspect" "aff378c0b7b617d00656ebc93410af00c5d175e6c96aa06d3d08e8ef7f9c64ad", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aff378c0b7b617d00656ebc93410af00c5d175e6c96aa06d3d08e8ef7f9c64ad", kill_on_drop: false }`
[INFO] [stdout] aff378c0b7b617d00656ebc93410af00c5d175e6c96aa06d3d08e8ef7f9c64ad