[INFO] fetching crate iaith 0.0.4-beta.1...
[INFO] testing iaith-0.0.4-beta.1 against beta-2021-08-01 for beta-1.55-1
[INFO] extracting crate iaith 0.0.4-beta.1 into /workspace/builds/worker-117/source
[INFO] validating manifest of crates.io crate iaith 0.0.4-beta.1 on toolchain beta-2021-08-01
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate iaith 0.0.4-beta.1
[INFO] finished tweaking crates.io crate iaith 0.0.4-beta.1
[INFO] tweaked toml for crates.io crate iaith 0.0.4-beta.1 written to /workspace/builds/worker-117/source/Cargo.toml
[INFO] crate crates.io crate iaith 0.0.4-beta.1 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2021-08-01" "fetch" "--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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b56f16b77a07ca1d46b133e770f72d6a54603af8ed4632ffe3f23cbbbb686f5b
[INFO] running `Command { std: "docker" "start" "-a" "b56f16b77a07ca1d46b133e770f72d6a54603af8ed4632ffe3f23cbbbb686f5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b56f16b77a07ca1d46b133e770f72d6a54603af8ed4632ffe3f23cbbbb686f5b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b56f16b77a07ca1d46b133e770f72d6a54603af8ed4632ffe3f23cbbbb686f5b", kill_on_drop: false }`
[INFO] [stdout] b56f16b77a07ca1d46b133e770f72d6a54603af8ed4632ffe3f23cbbbb686f5b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9e7b4a17029ee50304963eef7bbb8f47f731abd046c93e644e9ae9c9c95ca01f
[INFO] running `Command { std: "docker" "start" "-a" "9e7b4a17029ee50304963eef7bbb8f47f731abd046c93e644e9ae9c9c95ca01f", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]    Compiling iaith v0.0.4-beta.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/brainf.rs:183:25
[INFO] [stdout]     |
[INFO] [stdout] 183 |             _ => panic!(format!("Unexpected character, {}", c)),
[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] 183 |             _ => panic!("Unexpected character, {}", c),
[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 14.06s
[INFO] running `Command { std: "docker" "inspect" "9e7b4a17029ee50304963eef7bbb8f47f731abd046c93e644e9ae9c9c95ca01f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9e7b4a17029ee50304963eef7bbb8f47f731abd046c93e644e9ae9c9c95ca01f", kill_on_drop: false }`
[INFO] [stdout] 9e7b4a17029ee50304963eef7bbb8f47f731abd046c93e644e9ae9c9c95ca01f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fc601b554c7da7d008ea7ac2a4c7bdd74dd8f690b75f83631548f1f2b5be82b7
[INFO] running `Command { std: "docker" "start" "-a" "fc601b554c7da7d008ea7ac2a4c7bdd74dd8f690b75f83631548f1f2b5be82b7", kill_on_drop: false }`
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]    --> src/brainf.rs:183:25
[INFO] [stdout]     |
[INFO] [stdout] 183 |             _ => panic!(format!("Unexpected character, {}", c)),
[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] 183 |             _ => panic!("Unexpected character, {}", c),
[INFO] [stdout]     |                        --                           --
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling iaith v0.0.4-beta.1 (/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/brainf.rs:183:25
[INFO] [stdout]     |
[INFO] [stdout] 183 |             _ => panic!(format!("Unexpected character, {}", c)),
[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] 183 |             _ => panic!("Unexpected character, {}", c),
[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 0.97s
[INFO] running `Command { std: "docker" "inspect" "fc601b554c7da7d008ea7ac2a4c7bdd74dd8f690b75f83631548f1f2b5be82b7", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fc601b554c7da7d008ea7ac2a4c7bdd74dd8f690b75f83631548f1f2b5be82b7", kill_on_drop: false }`
[INFO] [stdout] fc601b554c7da7d008ea7ac2a4c7bdd74dd8f690b75f83631548f1f2b5be82b7
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-117/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2021-08-01" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 85c4390a668feab82d87bc0485539d1ab8d4b480c146a300f15c9bfbfcbd9ccc
[INFO] running `Command { std: "docker" "start" "-a" "85c4390a668feab82d87bc0485539d1ab8d4b480c146a300f15c9bfbfcbd9ccc", kill_on_drop: false }`
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]    --> src/brainf.rs:183:25
[INFO] [stderr]     |
[INFO] [stderr] 183 |             _ => panic!(format!("Unexpected character, {}", c)),
[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] 183 |             _ => panic!("Unexpected character, {}", c),
[INFO] [stderr]     |                        --                           --
[INFO] [stderr] 
[INFO] [stderr] warning: `iaith` (lib) generated 1 warning
[INFO] [stderr] warning: `iaith` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iaith-d626e6ba21719817)
[INFO] [stdout] 
[INFO] [stdout] running 5 tests
[INFO] [stdout] test brainf::tests::test_move_value ... ok
[INFO] [stdout] test brainf::tests::test_print_h ... ok
[INFO] [stdout] test brainf::tests::test_step_program ... ok
[INFO] [stdout] test brainf::tests::test_print_hello_world ... ok
[INFO] [stdout] test brainf::tests::test_print_hello_world_with_commentary ... 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/iaith-056e691b5b65794f)
[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 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests iaith
[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" "85c4390a668feab82d87bc0485539d1ab8d4b480c146a300f15c9bfbfcbd9ccc", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85c4390a668feab82d87bc0485539d1ab8d4b480c146a300f15c9bfbfcbd9ccc", kill_on_drop: false }`
[INFO] [stdout] 85c4390a668feab82d87bc0485539d1ab8d4b480c146a300f15c9bfbfcbd9ccc
