[INFO] fetching crate maomi 0.3.0... [INFO] testing maomi-0.3.0 against master#62efba8a050c64249dab942951bb28f710208bc8 for pr-90799 [INFO] extracting crate maomi 0.3.0 into /workspace/builds/worker-8/source [INFO] validating manifest of crates.io crate maomi 0.3.0 on toolchain 62efba8a050c64249dab942951bb28f710208bc8 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate maomi 0.3.0 [INFO] finished tweaking crates.io crate maomi 0.3.0 [INFO] tweaked toml for crates.io crate maomi 0.3.0 written to /workspace/builds/worker-8/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "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-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b32d6fd7533404ebfb685c86b9f5ccb60497e2d2660ad3e3254ec3fa679c10d2 [INFO] running `Command { std: "docker" "start" "-a" "b32d6fd7533404ebfb685c86b9f5ccb60497e2d2660ad3e3254ec3fa679c10d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b32d6fd7533404ebfb685c86b9f5ccb60497e2d2660ad3e3254ec3fa679c10d2", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b32d6fd7533404ebfb685c86b9f5ccb60497e2d2660ad3e3254ec3fa679c10d2", kill_on_drop: false }` [INFO] [stdout] b32d6fd7533404ebfb685c86b9f5ccb60497e2d2660ad3e3254ec3fa679c10d2 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] c5cf4b41bce22c16ecb9a32799ae993662ee5749c7cede6c6320569f91bdf4ff [INFO] running `Command { std: "docker" "start" "-a" "c5cf4b41bce22c16ecb9a32799ae993662ee5749c7cede6c6320569f91bdf4ff", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.32 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling syn v1.0.82 [INFO] [stderr] Compiling wasm-bindgen-shared v0.2.78 [INFO] [stderr] Compiling ppv-lite86 v0.2.15 [INFO] [stderr] Compiling siphasher v0.3.7 [INFO] [stderr] Compiling proc-macro-hack v0.5.19 [INFO] [stderr] Compiling bumpalo v3.8.0 [INFO] [stderr] Compiling futures-core v0.3.18 [INFO] [stderr] Compiling futures-channel v0.3.18 [INFO] [stderr] Compiling futures-task v0.3.18 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-util v0.3.18 [INFO] [stderr] Compiling futures-sink v0.3.18 [INFO] [stderr] Compiling wasm-bindgen v0.2.78 [INFO] [stderr] Compiling serde_derive v1.0.130 [INFO] [stderr] Compiling pin-project-lite v0.2.7 [INFO] [stderr] Compiling dtoa v0.4.8 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling futures-io v0.3.18 [INFO] [stderr] Compiling serde v1.0.130 [INFO] [stderr] Compiling smallvec v1.7.0 [INFO] [stderr] Compiling itoa v0.4.8 [INFO] [stderr] Compiling downcast-rs v1.2.0 [INFO] [stderr] Compiling base64 v0.11.0 [INFO] [stderr] Compiling getrandom v0.1.16 [INFO] [stderr] Compiling phf_shared v0.8.0 [INFO] [stderr] Compiling dtoa-short v0.3.3 [INFO] [stderr] Compiling rand_core v0.5.1 [INFO] [stderr] Compiling rand_pcg v0.2.1 [INFO] [stderr] Compiling rand_chacha v0.2.2 [INFO] [stderr] Compiling rand v0.7.3 [INFO] [stderr] Compiling quote v1.0.10 [INFO] [stderr] Compiling phf_generator v0.8.0 [INFO] [stderr] Compiling wasm-bindgen-backend v0.2.78 [INFO] [stderr] Compiling wasm-bindgen-macro-support v0.2.78 [INFO] [stderr] Compiling futures-macro v0.3.18 [INFO] [stderr] Compiling phf_macros v0.8.0 [INFO] [stderr] Compiling cssparser v0.27.2 [INFO] [stderr] Compiling cssparser-macros v0.6.0 [INFO] [stderr] Compiling maomi-macro v0.3.0 [INFO] [stderr] Compiling wasm-bindgen-macro v0.2.78 [INFO] [stderr] Compiling phf v0.8.0 [INFO] [stderr] Compiling js-sys v0.3.55 [INFO] [stderr] Compiling maomi-skin v0.3.0 [INFO] [stderr] Compiling futures-executor v0.3.18 [INFO] [stderr] Compiling futures v0.3.18 [INFO] [stderr] Compiling web-sys v0.3.55 [INFO] [stderr] Compiling bincode v1.3.3 [INFO] [stderr] Compiling maomi v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/node/me_cell.rs:43:30 [INFO] [stdout] | [INFO] [stdout] 43 | Err(e) => panic!(e.msg), [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] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 43 | Err(e) => panic!("{}", e.msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/node/me_cell.rs:60:30 [INFO] [stdout] | [INFO] [stdout] 60 | Err(e) => panic!(e.msg), [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] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 60 | Err(e) => panic!("{}", e.msg), [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 30.99s [INFO] running `Command { std: "docker" "inspect" "c5cf4b41bce22c16ecb9a32799ae993662ee5749c7cede6c6320569f91bdf4ff", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "c5cf4b41bce22c16ecb9a32799ae993662ee5749c7cede6c6320569f91bdf4ff", kill_on_drop: false }` [INFO] [stdout] c5cf4b41bce22c16ecb9a32799ae993662ee5749c7cede6c6320569f91bdf4ff [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 6ff5e4e4567790000e505129ea8aafa14ce79645f359f12809a42682f39f47c5 [INFO] running `Command { std: "docker" "start" "-a" "6ff5e4e4567790000e505129ea8aafa14ce79645f359f12809a42682f39f47c5", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling scoped-tls v1.0.0 [INFO] [stderr] Compiling wasm-bindgen-test-macro v0.3.28 [INFO] [stderr] Compiling console_error_panic_hook v0.1.7 [INFO] [stderr] Compiling wasm-bindgen-futures v0.4.28 [INFO] [stderr] Compiling console_log v0.1.2 [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/node/me_cell.rs:43:30 [INFO] [stdout] | [INFO] [stdout] 43 | Err(e) => panic!(e.msg), [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] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 43 | Err(e) => panic!("{}", e.msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/node/me_cell.rs:60:30 [INFO] [stdout] | [INFO] [stdout] 60 | Err(e) => panic!(e.msg), [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] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 60 | Err(e) => panic!("{}", e.msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling wasm-bindgen-test v0.3.28 [INFO] [stderr] Compiling maomi v0.3.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/node/me_cell.rs:43:30 [INFO] [stdout] | [INFO] [stdout] 43 | Err(e) => panic!(e.msg), [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] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 43 | Err(e) => panic!("{}", e.msg), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/node/me_cell.rs:60:30 [INFO] [stdout] | [INFO] [stdout] 60 | Err(e) => panic!(e.msg), [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] help: add a "{}" format string to Display the message [INFO] [stdout] | [INFO] [stdout] 60 | Err(e) => panic!("{}", e.msg), [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 4.27s [INFO] running `Command { std: "docker" "inspect" "6ff5e4e4567790000e505129ea8aafa14ce79645f359f12809a42682f39f47c5", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "6ff5e4e4567790000e505129ea8aafa14ce79645f359f12809a42682f39f47c5", kill_on_drop: false }` [INFO] [stdout] 6ff5e4e4567790000e505129ea8aafa14ce79645f359f12809a42682f39f47c5 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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:e8397a04204aaf8b9f284182a6f9e27a3c2e67044d0943b4415b160bfc957681" "/opt/rustwide/cargo-home/bin/cargo" "+62efba8a050c64249dab942951bb28f710208bc8" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] d576f9ad8d04231ed872317114287b3ea01ae5e9f1af744514cf18291dd8647e [INFO] running `Command { std: "docker" "start" "-a" "d576f9ad8d04231ed872317114287b3ea01ae5e9f1af744514cf18291dd8647e", kill_on_drop: false }` [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/node/me_cell.rs:43:30 [INFO] [stderr] | [INFO] [stderr] 43 | Err(e) => panic!(e.msg), [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] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 43 | Err(e) => panic!("{}", e.msg), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: panic message is not a string literal [INFO] [stderr] --> src/node/me_cell.rs:60:30 [INFO] [stderr] | [INFO] [stderr] 60 | Err(e) => panic!(e.msg), [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] help: add a "{}" format string to Display the message [INFO] [stderr] | [INFO] [stderr] 60 | Err(e) => panic!("{}", e.msg), [INFO] [stderr] | +++++ [INFO] [stderr] [INFO] [stderr] warning: `maomi` (lib) generated 2 warnings [INFO] [stderr] warning: `maomi` (lib test) generated 2 warnings (2 duplicates) [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests (/opt/rustwide/target/debug/deps/maomi-58b30d792929dcea) [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] Running tests/basic.rs (/opt/rustwide/target/debug/deps/basic-60667ee952de0705) [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] Running tests/empty_backend.rs (/opt/rustwide/target/debug/deps/empty_backend-effb1b03d0bd3427) [INFO] [stdout] [INFO] [stdout] running 7 tests [INFO] [stdout] test create_new_component ... ok [INFO] [stdout] test component_lifetimes ... ok [INFO] [stdout] test custom_event ... ok [INFO] [stderr] Running tests/skin.rs (/opt/rustwide/target/debug/deps/skin-2a9f208bc01d8097) [INFO] [stdout] test parent_component ... ok [INFO] [stdout] test template_if ... ok [INFO] [stdout] test template_for_key ... ok [INFO] [stdout] test template_for ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 3 tests [INFO] [stdout] test skin_set ... ok [INFO] [stderr] Doc-tests maomi [INFO] [stdout] test skin_import ... ok [INFO] [stdout] test component_class_prefix ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s [INFO] [stdout] [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" "d576f9ad8d04231ed872317114287b3ea01ae5e9f1af744514cf18291dd8647e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d576f9ad8d04231ed872317114287b3ea01ae5e9f1af744514cf18291dd8647e", kill_on_drop: false }` [INFO] [stdout] d576f9ad8d04231ed872317114287b3ea01ae5e9f1af744514cf18291dd8647e