[INFO] fetching crate storylets 0.5.0...
[INFO] testing storylets-0.5.0 against master#404c8471aba60c2d837fa728e7c729a0f52d5830 for pr-87041-1
[INFO] extracting crate storylets 0.5.0 into /workspace/builds/worker-54/source
[INFO] validating manifest of crates.io crate storylets 0.5.0 on toolchain 404c8471aba60c2d837fa728e7c729a0f52d5830
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate storylets 0.5.0
[INFO] finished tweaking crates.io crate storylets 0.5.0
[INFO] tweaked toml for crates.io crate storylets 0.5.0 written to /workspace/builds/worker-54/source/Cargo.toml
[INFO] crate crates.io crate storylets 0.5.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "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-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] e01ec433a8a2a33fcea01418e00190e0f1713fa613c575ae8d9553927305f28a
[INFO] running `Command { std: "docker" "start" "-a" "e01ec433a8a2a33fcea01418e00190e0f1713fa613c575ae8d9553927305f28a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e01ec433a8a2a33fcea01418e00190e0f1713fa613c575ae8d9553927305f28a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e01ec433a8a2a33fcea01418e00190e0f1713fa613c575ae8d9553927305f28a", kill_on_drop: false }`
[INFO] [stdout] e01ec433a8a2a33fcea01418e00190e0f1713fa613c575ae8d9553927305f28a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] e5bb5a80c42fdf9e7f2cdcae1e4b0ef2124916a3663680d1bc30e0ac4d5c6c5d
[INFO] running `Command { std: "docker" "start" "-a" "e5bb5a80c42fdf9e7f2cdcae1e4b0ef2124916a3663680d1bc30e0ac4d5c6c5d", 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]    Compiling libc v0.2.66
[INFO] [stderr]    Compiling proc-macro2 v1.0.8
[INFO] [stderr]    Compiling unicode-xid v0.2.0
[INFO] [stderr]    Compiling ucd-trie v0.1.2
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling memchr v2.3.0
[INFO] [stderr]    Compiling syn v1.0.14
[INFO] [stderr]    Compiling cfg-if v0.1.10
[INFO] [stderr]    Compiling rand_core v0.4.2
[INFO] [stderr]    Compiling regex-syntax v0.6.14
[INFO] [stderr]    Compiling unidecode v0.3.0
[INFO] [stderr]    Compiling thread_local v1.0.1
[INFO] [stderr]    Compiling c2-chacha v0.2.3
[INFO] [stderr]    Compiling pest v2.1.2
[INFO] [stderr]    Compiling rand_core v0.3.1
[INFO] [stderr]    Compiling aho-corasick v0.7.7
[INFO] [stderr]    Compiling rand v0.5.6
[INFO] [stderr]    Compiling quote v1.0.2
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling pest_meta v2.1.2
[INFO] [stderr]    Compiling rand_chacha v0.2.1
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling regex v1.3.4
[INFO] [stderr]    Compiling pest_generator v2.1.1
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling throne v0.3.0
[INFO] [stderr]    Compiling storylets v0.5.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 11.39s
[INFO] running `Command { std: "docker" "inspect" "e5bb5a80c42fdf9e7f2cdcae1e4b0ef2124916a3663680d1bc30e0ac4d5c6c5d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e5bb5a80c42fdf9e7f2cdcae1e4b0ef2124916a3663680d1bc30e0ac4d5c6c5d", kill_on_drop: false }`
[INFO] [stdout] e5bb5a80c42fdf9e7f2cdcae1e4b0ef2124916a3663680d1bc30e0ac4d5c6c5d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d1ad8d19825ff776d16c68df84cb580abe53a6c04b2e1bb2d57de1c69af8c1f3
[INFO] running `Command { std: "docker" "start" "-a" "d1ad8d19825ff776d16c68df84cb580abe53a6c04b2e1bb2d57de1c69af8c1f3", kill_on_drop: false }`
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling colored v1.9.2
[INFO] [stderr]    Compiling storylets v0.5.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]     --> src/context.rs:2390:17
[INFO] [stdout]      |
[INFO] [stdout] 2390 |                 format!("{} should be <= {}", pass_count, 3)
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stdout]      = note: this usage of assert!() 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 assert!() 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] 2390 -                 format!("{} should be <= {}", pass_count, 3)
[INFO] [stdout] 2390 +                 "{} should be <= {}", pass_count, 3
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]     --> src/context.rs:2394:17
[INFO] [stdout]      |
[INFO] [stdout] 2394 |                 format!("{} should be <= {}", fail_count, 100 - 3)
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this usage of assert!() 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 assert!() 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] 2394 -                 format!("{} should be <= {}", fail_count, 100 - 3)
[INFO] [stdout] 2394 +                 "{} should be <= {}", fail_count, 100 - 3
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]     --> src/context.rs:2420:17
[INFO] [stdout]      |
[INFO] [stdout] 2420 |                 format!("{} should be >= {}", pass_count, count * 21 / 100)
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this usage of assert!() 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 assert!() 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] 2420 -                 format!("{} should be >= {}", pass_count, count * 21 / 100)
[INFO] [stdout] 2420 +                 "{} should be >= {}", pass_count, count * 21 / 100
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]     --> src/context.rs:2424:17
[INFO] [stdout]      |
[INFO] [stdout] 2424 |                 format!("{} should be <= {}", pass_count, count * 27 / 100)
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this usage of assert!() 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 assert!() 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] 2424 -                 format!("{} should be <= {}", pass_count, count * 27 / 100)
[INFO] [stdout] 2424 +                 "{} should be <= {}", pass_count, count * 27 / 100
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]     --> src/context.rs:2429:17
[INFO] [stdout]      |
[INFO] [stdout] 2429 |                 format!("{} should be >= {}", fail_count, count * (100 - 27) / 100)
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this usage of assert!() 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 assert!() 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] 2429 -                 format!("{} should be >= {}", fail_count, count * (100 - 27) / 100)
[INFO] [stdout] 2429 +                 "{} should be >= {}", fail_count, count * (100 - 27) / 100
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: panic message is not a string literal
[INFO] [stdout]     --> src/context.rs:2433:17
[INFO] [stdout]      |
[INFO] [stdout] 2433 |                 format!("{} should be <= {}", fail_count, count * (100 - 21) / 100)
[INFO] [stdout]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]      |
[INFO] [stdout]      = note: this usage of assert!() 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 assert!() 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] 2433 -                 format!("{} should be <= {}", fail_count, count * (100 - 21) / 100)
[INFO] [stdout] 2433 +                 "{} should be <= {}", fail_count, count * (100 - 21) / 100
[INFO] [stdout]      | 
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 6 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.89s
[INFO] running `Command { std: "docker" "inspect" "d1ad8d19825ff776d16c68df84cb580abe53a6c04b2e1bb2d57de1c69af8c1f3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1ad8d19825ff776d16c68df84cb580abe53a6c04b2e1bb2d57de1c69af8c1f3", kill_on_drop: false }`
[INFO] [stdout] d1ad8d19825ff776d16c68df84cb580abe53a6c04b2e1bb2d57de1c69af8c1f3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-54/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:a429bb59b7a3b4e7270a4b4c243bb115fc561d8f62ec34ef63a0a36cabf65dfd" "/opt/rustwide/cargo-home/bin/cargo" "+404c8471aba60c2d837fa728e7c729a0f52d5830" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cba8601b2b0f820c008a12b4eb3b4a26351f85a869cdbd3197e68873ee58da74
[INFO] running `Command { std: "docker" "start" "-a" "cba8601b2b0f820c008a12b4eb3b4a26351f85a869cdbd3197e68873ee58da74", kill_on_drop: false }`
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]     --> src/context.rs:2390:17
[INFO] [stderr]      |
[INFO] [stderr] 2390 |                 format!("{} should be <= {}", pass_count, 3)
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: `#[warn(non_fmt_panics)]` on by default
[INFO] [stderr]      = note: this usage of assert!() 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 assert!() 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] 2390 -                 format!("{} should be <= {}", pass_count, 3)
[INFO] [stderr] 2390 +                 "{} should be <= {}", pass_count, 3
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]     --> src/context.rs:2394:17
[INFO] [stderr]      |
[INFO] [stderr] 2394 |                 format!("{} should be <= {}", fail_count, 100 - 3)
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this usage of assert!() 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 assert!() 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] 2394 -                 format!("{} should be <= {}", fail_count, 100 - 3)
[INFO] [stderr] 2394 +                 "{} should be <= {}", fail_count, 100 - 3
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]     --> src/context.rs:2420:17
[INFO] [stderr]      |
[INFO] [stderr] 2420 |                 format!("{} should be >= {}", pass_count, count * 21 / 100)
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this usage of assert!() 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 assert!() 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] 2420 -                 format!("{} should be >= {}", pass_count, count * 21 / 100)
[INFO] [stderr] 2420 +                 "{} should be >= {}", pass_count, count * 21 / 100
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]     --> src/context.rs:2424:17
[INFO] [stderr]      |
[INFO] [stderr] 2424 |                 format!("{} should be <= {}", pass_count, count * 27 / 100)
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this usage of assert!() 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 assert!() 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] 2424 -                 format!("{} should be <= {}", pass_count, count * 27 / 100)
[INFO] [stderr] 2424 +                 "{} should be <= {}", pass_count, count * 27 / 100
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]     --> src/context.rs:2429:17
[INFO] [stderr]      |
[INFO] [stderr] 2429 |                 format!("{} should be >= {}", fail_count, count * (100 - 27) / 100)
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this usage of assert!() 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 assert!() 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] 2429 -                 format!("{} should be >= {}", fail_count, count * (100 - 27) / 100)
[INFO] [stderr] 2429 +                 "{} should be >= {}", fail_count, count * (100 - 27) / 100
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: panic message is not a string literal
[INFO] [stderr]     --> src/context.rs:2433:17
[INFO] [stderr]      |
[INFO] [stderr] 2433 |                 format!("{} should be <= {}", fail_count, count * (100 - 21) / 100)
[INFO] [stderr]      |                 ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]      |
[INFO] [stderr]      = note: this usage of assert!() 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 assert!() 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] 2433 -                 format!("{} should be <= {}", fail_count, count * (100 - 21) / 100)
[INFO] [stderr] 2433 +                 "{} should be <= {}", fail_count, count * (100 - 21) / 100
[INFO] [stderr]      | 
[INFO] [stderr] 
[INFO] [stderr] warning: `storylets` (lib test) generated 6 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/storylets-968bbc3e11e0aebb)
[INFO] [stdout] 
[INFO] [stdout] running 21 tests
[INFO] [stdout] test grammar::tests::test_pluralize ... ok
[INFO] [stdout] test context::tests::test_concise_syntax ... ok
[INFO] [stdout] test context::tests::test_branch_quality_gt_passed ... ok
[INFO] [stdout] test context::tests::test_select_branch_add_phrase ... ok
[INFO] [stdout] test context::tests::test_card_quality_missing_failed ... ok
[INFO] [stdout] test context::tests::test_populate_cards ... ok
[INFO] [stdout] test context::tests::test_result_requirements ... ok
[INFO] [stdout] test context::tests::test_branch_quality_gt_failed ... ok
[INFO] [stdout] test context::tests::test_select_branch_change_quality ... ok
[INFO] [stdout] test context::tests::test_urgency ... ok
[INFO] [stdout] test context::tests::test_change_quality ... ok
[INFO] [stdout] test context::tests::test_select_branch_set_quality ... ok
[INFO] [stdout] test context::tests::test_branch_quality_gt_failed_message ... ok
[INFO] [stdout] test context::tests::test_set_quality ... ok
[INFO] [stdout] test context::tests::test_difficulty_probability ... ok
[INFO] [stdout] test context::tests::test_set_active_script ... ok
[INFO] [stdout] test context::tests::test_quality_descriptions ... ok
[INFO] [stdout] test context::tests::test_quality_change_descriptions_lose ... ok
[INFO] [stdout] test context::tests::test_quality_change_descriptions_decrease ... ok
[INFO] [stdout] test context::tests::test_quality_change_descriptions_increase ... ok
[INFO] [stdout] test context::tests::test_difficulty_distribution ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- context::tests::test_difficulty_distribution stdout ----
[INFO] [stdout] WARNING: S was only used once in '<<quality-title strength Strength'. Check for errors or replace with a wildcard.
[INFO] [stdout] state:
[INFO] [stdout] (quality strength 4)
[INFO] [stdout] rules:
[INFO] [stdout]     0: #draw-cards . qui = #draw-cards2
[INFO] [stdout]     1: #draw-cards2 . qui = #draw-cards3
[INFO] [stdout]     2: #draw-cards3 . (!card treasure failed-quality WILDCARD37 WILDCARD38) . (!urgent-card WILDCARD39) . (!card treasure) = (card treasure) . #draw-cards3
[INFO] [stdout]     3: #draw-cards3 . (urgent-card treasure) . (!card treasure) = (urgent-card treasure) . (card treasure) . #draw-cards3
[INFO] [stdout]     4: #draw-cards3 . (card treasure) . (!card treasure title `Treasure for all`) = (card treasure) . (card treasure title `Treasure for all`) . #draw-cards3
[INFO] [stdout]     5: #draw-cards3 . (card treasure) . (!card treasure description `You see a gleaming metal chest`) = (card treasure) . (card treasure description `You see a gleaming metal chest`) . #draw-cards3
[INFO] [stdout]     6: #draw-cards3 . qui = #draw-branches
[INFO] [stdout]     7: #draw-branches . qui = #draw-branches2
[INFO] [stdout]     8: #draw-branches2 . (card treasure) . (!card treasure branch open-chest) . (!hidden-branch open-chest) = (card treasure) . (card treasure branch open-chest) . #draw-branches2
[INFO] [stdout]     9: #draw-branches2 . (card WILDCARD48 branch open-chest) . (!branch open-chest title `Open the chest`) = (card WILDCARD48 branch open-chest) . (branch open-chest title `Open the chest`) . #draw-branches2
[INFO] [stdout]    10: #draw-branches2 . (card WILDCARD49 branch open-chest) . (!branch open-chest description `The obvious choice - you'd be a fool not to take the opportunity.`) = (card WILDCARD49 branch open-chest) . (branch open-chest description `The obvious choice - you'd be a fool not to take the opportunity.`) . #draw-branches2
[INFO] [stdout]    11: #draw-branches2 . qui = #check-results
[INFO] [stdout]    12: #check-results . qui = #check-results2
[INFO] [stdout]    13: #check-results2 . (card WILDCARD52 branch open-chest) . (?quality strength N) . (^difficulty-probability N 10 PROB) . (!result fail failed) . (!branch open-chest result-probability fail WILDCARD53 WILDCARD54) = (card WILDCARD52 branch open-chest) . (branch open-chest result-probability fail PROB strength) . #check-results2
[INFO] [stdout]    14: #check-results2 . (card WILDCARD52 branch open-chest) . (!quality strength WILDCARD13_BACK12959006142977156937) . (^difficulty-probability 0 10 PROB) . (!result fail failed) . (!branch open-chest result-probability fail WILDCARD53 WILDCARD54) = (card WILDCARD52 branch open-chest) . (branch open-chest result-probability fail PROB strength) . #check-results2
[INFO] [stdout]    15: #check-results2 . qui = 
[INFO] [stdout]    16: (#apply-branch BRANCH) . (branch BRANCH result-probability RESULT PROB WILDCARD55) . (^test-probability RESULT PROB) . (!result RESULT failed) . (!branch BRANCH result WILDCARD56) = (branch BRANCH result-probability RESULT PROB WILDCARD55) . (branch BRANCH result RESULT) . (#apply-branch BRANCH)
[INFO] [stdout]    17: (#apply-branch BRANCH) . qui = (#apply-branch2 BRANCH)
[INFO] [stdout]    18: (#apply-branch2 open-chest) . (card WILDCARD57 branch open-chest) . (!branch open-chest result-probability pass WILDCARD58 WILDCARD59) . (!result pass failed) . (!branch open-chest result WILDCARD60) = (card WILDCARD57 branch open-chest) . (branch open-chest result pass) . (#apply-branch2 open-chest)
[INFO] [stdout]    19: (#apply-branch2 open-chest) . (card WILDCARD57 branch open-chest) . (!branch open-chest result-probability fail WILDCARD58 WILDCARD59) . (!result fail failed) . (!branch open-chest result WILDCARD60) = (card WILDCARD57 branch open-chest) . (branch open-chest result fail) . (#apply-branch2 open-chest)
[INFO] [stdout]    20: (#apply-branch2 BRANCH) . (branch WILDCARD68 result pass) . (!result pass title `You're rich!`) = (branch WILDCARD68 result pass) . (result pass title `You're rich!`) . (#apply-branch2 BRANCH)
[INFO] [stdout]    21: (#apply-branch2 BRANCH) . (branch WILDCARD68 result fail) . (!result fail title `You're not rich!`) = (branch WILDCARD68 result fail) . (result fail title `You're not rich!`) . (#apply-branch2 BRANCH)
[INFO] [stdout]    22: (#apply-branch2 BRANCH) . (branch WILDCARD69 result pass) . (!result pass description `The chest is filled with gold and precious jewels.`) = (branch WILDCARD69 result pass) . (result pass description `The chest is filled with gold and precious jewels.`) . (#apply-branch2 BRANCH)
[INFO] [stdout]    23: (#apply-branch2 BRANCH) . (branch WILDCARD69 result fail) . (!result fail description `The chest resists your best efforts.`) = (branch WILDCARD69 result fail) . (result fail description `The chest resists your best efforts.`) . (#apply-branch2 BRANCH)
[INFO] [stdout]    24: (#apply-branch2 BRANCH) . qui = 
[INFO] [stdout]    25: (quality WILDCARD70 0) = 
[INFO] [stdout] thread 'context::tests::test_difficulty_distribution' panicked at '101 should be >= 105', src/context.rs:2418:13
[INFO] [stdout] stack backtrace:
[INFO] [stdout]    0:     0x559ee5fe565c - std::backtrace_rs::backtrace::libunwind::trace::hf7449935ead7573e
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/../../backtrace/src/backtrace/libunwind.rs:93:5
[INFO] [stdout]    1:     0x559ee5fe565c - std::backtrace_rs::backtrace::trace_unsynchronized::h221aa2d88d72372a
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/../../backtrace/src/backtrace/mod.rs:66:5
[INFO] [stdout]    2:     0x559ee5fe565c - std::sys_common::backtrace::_print_fmt::h1c77e8983e1df895
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/sys_common/backtrace.rs:67:5
[INFO] [stdout]    3:     0x559ee5fe565c - <std::sys_common::backtrace::_print::DisplayBacktrace as core::fmt::Display>::fmt::hd4ec41a9a6b0d22c
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/sys_common/backtrace.rs:46:22
[INFO] [stdout]    4:     0x559ee6008a2c - core::fmt::write::h72801a82c94e6ff1
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/core/src/fmt/mod.rs:1149:17
[INFO] [stdout]    5:     0x559ee5fe1535 - std::io::Write::write_fmt::h4a32d0934f160ec4
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/io/mod.rs:1660:15
[INFO] [stdout]    6:     0x559ee5fe70b0 - std::sys_common::backtrace::_print::h2d15cd157796a64a
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/sys_common/backtrace.rs:49:5
[INFO] [stdout]    7:     0x559ee5fe70b0 - std::sys_common::backtrace::print::h52d286d22e2398eb
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/sys_common/backtrace.rs:36:9
[INFO] [stdout]    8:     0x559ee5fe70b0 - std::panicking::default_hook::{{closure}}::h6da08fba6306daf2
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/panicking.rs:211:50
[INFO] [stdout]    9:     0x559ee5fe6c96 - std::panicking::default_hook::h266f67a22e76b11a
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/panicking.rs:225:9
[INFO] [stdout]   10:     0x559ee5fe7764 - std::panicking::rust_panic_with_hook::he55698a957f4fb6d
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/panicking.rs:606:17
[INFO] [stdout]   11:     0x559ee5cae44e - std::panicking::begin_panic::{{closure}}::h72b168ddbb60afc6
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/panicking.rs:526:9
[INFO] [stdout]   12:     0x559ee5cae27e - std::sys_common::backtrace::__rust_end_short_backtrace::h759edd75876d9ad1
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/sys_common/backtrace.rs:139:18
[INFO] [stdout]   13:     0x559ee5cae354 - std::panicking::begin_panic::h8ab0c06890698834
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/panicking.rs:525:12
[INFO] [stdout]   14:     0x559ee5cc0c4b - storylets::context::tests::test_difficulty_distribution::hf6314a9ed18e55f8
[INFO] [stdout]                                at /opt/rustwide/workdir/src/context.rs:2418:13
[INFO] [stdout]   15:     0x559ee5cc015a - storylets::context::tests::test_difficulty_distribution::{{closure}}::hd800d90ec8769bde
[INFO] [stdout]                                at /opt/rustwide/workdir/src/context.rs:2371:5
[INFO] [stdout]   16:     0x559ee5c7755e - core::ops::function::FnOnce::call_once::h850064c77319982e
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   17:     0x559ee5cf6b23 - core::ops::function::FnOnce::call_once::h5d20c69df64cb066
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   18:     0x559ee5cf6b23 - test::__rust_begin_short_backtrace::h74effa4f90907c5e
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/test/src/lib.rs:585:5
[INFO] [stdout]   19:     0x559ee5cf56e7 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h19edd65423024e64
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/alloc/src/boxed.rs:1811:9
[INFO] [stdout]   20:     0x559ee5cf56e7 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::hecd0007c98d2c571
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   21:     0x559ee5cf56e7 - std::panicking::try::do_call::hdfd7d8bd90990dc0
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/panicking.rs:406:40
[INFO] [stdout]   22:     0x559ee5cf56e7 - std::panicking::try::h24be999959943ce9
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/panicking.rs:370:19
[INFO] [stdout]   23:     0x559ee5cf56e7 - std::panic::catch_unwind::h0ca097148ff956c7
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/panic.rs:133:14
[INFO] [stdout]   24:     0x559ee5cf56e7 - test::run_test_in_process::hb1447ce84a041621
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/test/src/lib.rs:608:18
[INFO] [stdout]   25:     0x559ee5cf56e7 - test::run_test::run_test_inner::{{closure}}::h243d5767f98dd76b
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/test/src/lib.rs:500:39
[INFO] [stdout]   26:     0x559ee5cc1fce - test::run_test::run_test_inner::{{closure}}::ha28868a6fd450406
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/test/src/lib.rs:527:37
[INFO] [stdout]   27:     0x559ee5cc1fce - std::sys_common::backtrace::__rust_begin_short_backtrace::h9b0a0ec9acaf0854
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/sys_common/backtrace.rs:123:18
[INFO] [stdout]   28:     0x559ee5cc70c8 - std::thread::Builder::spawn_unchecked::{{closure}}::{{closure}}::hd8bff32e65e0fd1d
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/thread/mod.rs:477:17
[INFO] [stdout]   29:     0x559ee5cc70c8 - <core::panic::unwind_safe::AssertUnwindSafe<F> as core::ops::function::FnOnce<()>>::call_once::he74b6751c2689665
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/core/src/panic/unwind_safe.rs:271:9
[INFO] [stdout]   30:     0x559ee5cc70c8 - std::panicking::try::do_call::h5d2ee92103f6cc44
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/panicking.rs:406:40
[INFO] [stdout]   31:     0x559ee5cc70c8 - std::panicking::try::h4ff94863d1e19091
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/panicking.rs:370:19
[INFO] [stdout]   32:     0x559ee5cc70c8 - std::panic::catch_unwind::h80719b283a984060
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/panic.rs:133:14
[INFO] [stdout]   33:     0x559ee5cc70c8 - std::thread::Builder::spawn_unchecked::{{closure}}::h53d75ac43e0325b2
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/thread/mod.rs:476:30
[INFO] [stdout]   34:     0x559ee5cc70c8 - core::ops::function::FnOnce::call_once{{vtable.shim}}::ha0944c3b1c2a3b97
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/core/src/ops/function.rs:227:5
[INFO] [stdout]   35:     0x559ee5fec123 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::h4beb69a85f7fb16c
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/alloc/src/boxed.rs:1811:9
[INFO] [stdout]   36:     0x559ee5fec123 - <alloc::boxed::Box<F,A> as core::ops::function::FnOnce<Args>>::call_once::hef865a799f44aaf2
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/alloc/src/boxed.rs:1811:9
[INFO] [stdout]   37:     0x559ee5fec123 - std::sys::unix::thread::Thread::new::thread_start::hee0b2d4e2414fa96
[INFO] [stdout]                                at /rustc/404c8471aba60c2d837fa728e7c729a0f52d5830/library/std/src/sys/unix/thread.rs:108:17
[INFO] [stdout]   38:     0x7ff89bffb609 - start_thread
[INFO] [stdout]   39:     0x7ff89bdcd293 - clone
[INFO] [stdout]   40:                0x0 - <unknown>
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     context::tests::test_difficulty_distribution
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 20 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.93s
[INFO] [stdout] 
[INFO] [stderr] error: test failed, to rerun pass '--lib'
[INFO] running `Command { std: "docker" "inspect" "cba8601b2b0f820c008a12b4eb3b4a26351f85a869cdbd3197e68873ee58da74", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cba8601b2b0f820c008a12b4eb3b4a26351f85a869cdbd3197e68873ee58da74", kill_on_drop: false }`
[INFO] [stdout] cba8601b2b0f820c008a12b4eb3b4a26351f85a869cdbd3197e68873ee58da74