[INFO] cloning repository https://github.com/deciduously/winnowdemo [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/deciduously/winnowdemo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeciduously%2Fwinnowdemo", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeciduously%2Fwinnowdemo'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 829347a02a79f79db621b043688435441247a85e [INFO] testing deciduously/winnowdemo against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fdeciduously%2Fwinnowdemo" "/workspace/builds/worker-12/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-12/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/deciduously/winnowdemo on toolchain 722e1797249a965b6335aebd65d777f917e498f1 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/deciduously/winnowdemo [INFO] finished tweaking git repo https://github.com/deciduously/winnowdemo [INFO] tweaked toml for git repo https://github.com/deciduously/winnowdemo written to /workspace/builds/worker-12/source/Cargo.toml [INFO] crate git repo https://github.com/deciduously/winnowdemo already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "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] [stderr] Downloading crates ... [INFO] [stderr] Downloaded ansi_term v0.11.0 [INFO] [stderr] Downloaded opaque-debug v0.2.3 [INFO] [stderr] Downloaded maplit v1.0.2 [INFO] [stderr] Downloaded pretty_assertions v0.6.1 [INFO] [stderr] Downloaded pest_meta v2.1.2 [INFO] [stderr] Downloaded ucd-trie v0.1.2 [INFO] [stderr] Downloaded fake-simd v0.1.2 [INFO] [stderr] Downloaded block-buffer v0.7.3 [INFO] [stderr] Downloaded block-padding v0.1.4 [INFO] [stderr] Downloaded byteorder v1.3.2 [INFO] [stderr] Downloaded typenum v1.11.2 [INFO] [stderr] Downloaded pest v2.1.2 [INFO] [stderr] Downloaded sha-1 v0.8.1 [INFO] [stderr] Downloaded syn v1.0.5 [INFO] [stderr] Downloaded difference v2.0.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.4 [INFO] [stderr] Downloaded output_vt100 v0.1.2 [INFO] [stderr] Downloaded byte-tools v0.3.1 [INFO] [stderr] Downloaded generic-array v0.12.3 [INFO] [stderr] Downloaded digest v0.8.1 [INFO] [stderr] Downloaded pest_derive v2.1.0 [INFO] [stderr] Downloaded pest_generator v2.1.1 [INFO] [stderr] Downloaded ctor v0.1.11 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", 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] 741da358caa5bc046c74d3ebbe76f61de2ae5ba7f7e3404552efd8f1e4b4e7af [INFO] running `Command { std: "docker" "start" "-a" "741da358caa5bc046c74d3ebbe76f61de2ae5ba7f7e3404552efd8f1e4b4e7af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "741da358caa5bc046c74d3ebbe76f61de2ae5ba7f7e3404552efd8f1e4b4e7af", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "741da358caa5bc046c74d3ebbe76f61de2ae5ba7f7e3404552efd8f1e4b4e7af", kill_on_drop: false }` [INFO] [stdout] 741da358caa5bc046c74d3ebbe76f61de2ae5ba7f7e3404552efd8f1e4b4e7af [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--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] dd174f9694df151a7ceb5ffcebed679844c3e127e878a09fe758b94141b8a880 [INFO] running `Command { std: "docker" "start" "-a" "dd174f9694df151a7ceb5ffcebed679844c3e127e878a09fe758b94141b8a880", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling proc-macro2 v1.0.4 [INFO] [stderr] Compiling syn v1.0.5 [INFO] [stderr] Compiling quote v1.0.2 [INFO] [stderr] Compiling pest_generator v2.1.1 [INFO] [stderr] Compiling pest_derive v2.1.0 [INFO] [stderr] Compiling winnowdemo v1.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:270:30 [INFO] [stdout] | [INFO] [stdout] 270 | Err(e) => panic!(format!("{}", e)), [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 [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] 270 - Err(e) => panic!(format!("{}", e)), [INFO] [stdout] 270 + Err(e) => panic!("{}", e), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:447:25 [INFO] [stdout] | [INFO] [stdout] 447 | _ => panic!(format!("Cannot handle {:?}", parsed.as_rule())), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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 [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] 447 - _ => panic!(format!("Cannot handle {:?}", parsed.as_rule())), [INFO] [stdout] 447 + _ => panic!("Cannot handle {:?}", parsed.as_rule()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 20.03s [INFO] running `Command { std: "docker" "inspect" "dd174f9694df151a7ceb5ffcebed679844c3e127e878a09fe758b94141b8a880", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dd174f9694df151a7ceb5ffcebed679844c3e127e878a09fe758b94141b8a880", kill_on_drop: false }` [INFO] [stdout] dd174f9694df151a7ceb5ffcebed679844c3e127e878a09fe758b94141b8a880 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] da7237ed0de405d144af0eb0e79c4ac37b94505230eb0842053ca87d897111f7 [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" "da7237ed0de405d144af0eb0e79c4ac37b94505230eb0842053ca87d897111f7", kill_on_drop: false }` [INFO] [stderr] Compiling ansi_term v0.11.0 [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:270:30 [INFO] [stdout] | [INFO] [stdout] 270 | Err(e) => panic!(format!("{}", e)), [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 [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] 270 - Err(e) => panic!(format!("{}", e)), [INFO] [stdout] 270 + Err(e) => panic!("{}", e), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:447:25 [INFO] [stdout] | [INFO] [stdout] 447 | _ => panic!(format!("Cannot handle {:?}", parsed.as_rule())), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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 [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] 447 - _ => panic!(format!("Cannot handle {:?}", parsed.as_rule())), [INFO] [stdout] 447 + _ => panic!("Cannot handle {:?}", parsed.as_rule()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling pretty_assertions v0.6.1 [INFO] [stderr] Compiling winnowdemo v1.4.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:270:30 [INFO] [stdout] | [INFO] [stdout] 270 | Err(e) => panic!(format!("{}", e)), [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 [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] 270 - Err(e) => panic!(format!("{}", e)), [INFO] [stdout] 270 + Err(e) => panic!("{}", e), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/lib.rs:447:25 [INFO] [stdout] | [INFO] [stdout] 447 | _ => panic!(format!("Cannot handle {:?}", parsed.as_rule())), [INFO] [stdout] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stdout] | [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 [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] 447 - _ => panic!(format!("Cannot handle {:?}", parsed.as_rule())), [INFO] [stdout] 447 + _ => panic!("Cannot handle {:?}", parsed.as_rule()), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 4.61s [INFO] running `Command { std: "docker" "inspect" "da7237ed0de405d144af0eb0e79c4ac37b94505230eb0842053ca87d897111f7", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "da7237ed0de405d144af0eb0e79c4ac37b94505230eb0842053ca87d897111f7", kill_on_drop: false }` [INFO] [stdout] da7237ed0de405d144af0eb0e79c4ac37b94505230eb0842053ca87d897111f7 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 254df765f1b64d71a2866516d6370fad1cb7aa2bbe6ce3ab2f70d3135c1fa59b [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" "254df765f1b64d71a2866516d6370fad1cb7aa2bbe6ce3ab2f70d3135c1fa59b", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/lib.rs:270:30 [INFO] [stderr] | [INFO] [stderr] 270 | Err(e) => panic!(format!("{}", e)), [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 [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] 270 - Err(e) => panic!(format!("{}", e)), [INFO] [stderr] 270 + Err(e) => panic!("{}", e), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/lib.rs:447:25 [INFO] [stderr] | [INFO] [stderr] 447 | _ => panic!(format!("Cannot handle {:?}", parsed.as_rule())), [INFO] [stderr] | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ [INFO] [stderr] | [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 [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] 447 - _ => panic!(format!("Cannot handle {:?}", parsed.as_rule())), [INFO] [stderr] 447 + _ => panic!("Cannot handle {:?}", parsed.as_rule()), [INFO] [stderr] | [INFO] [stderr] [INFO] [stderr] warning: `winnowdemo` (lib) generated 2 warnings [INFO] [stderr] warning: `winnowdemo` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.04s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/winnow_sm-d42ede2b47ff8bc1) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test test::test_parse_input ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 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/winnowdemo-602cf8c1b2399c27) [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 winnow_sm [INFO] [stdout] [INFO] [stdout] running 2 tests [INFO] [stdout] test src/lib.rs - Env::resolve_template (line 150) ... ok [INFO] [stdout] test src/lib.rs - Env::resolve_template (line 138) ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 1.44s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "254df765f1b64d71a2866516d6370fad1cb7aa2bbe6ce3ab2f70d3135c1fa59b", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "254df765f1b64d71a2866516d6370fad1cb7aa2bbe6ce3ab2f70d3135c1fa59b", kill_on_drop: false }` [INFO] [stdout] 254df765f1b64d71a2866516d6370fad1cb7aa2bbe6ce3ab2f70d3135c1fa59b