[INFO] fetching crate nu-engine 0.44.0... [INFO] checking nu-engine-0.44.0 against master#30b3f35c420694a4f24e5a4df00f06073f4f3a37 for pr-94081 [INFO] extracting crate nu-engine 0.44.0 into /workspace/builds/worker-76/source [INFO] validating manifest of crates.io crate nu-engine 0.44.0 on toolchain 30b3f35c420694a4f24e5a4df00f06073f4f3a37 [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+30b3f35c420694a4f24e5a4df00f06073f4f3a37" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate nu-engine 0.44.0 [INFO] finished tweaking crates.io crate nu-engine 0.44.0 [INFO] tweaked toml for crates.io crate nu-engine 0.44.0 written to /workspace/builds/worker-76/source/Cargo.toml [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+30b3f35c420694a4f24e5a4df00f06073f4f3a37" "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" "+30b3f35c420694a4f24e5a4df00f06073f4f3a37" "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-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+30b3f35c420694a4f24e5a4df00f06073f4f3a37" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 30ef97d36db349576c4cce7e3b6fe4b7f57762c62e2501b764a5cb5fdcaccf29 [INFO] running `Command { std: "docker" "start" "-a" "30ef97d36db349576c4cce7e3b6fe4b7f57762c62e2501b764a5cb5fdcaccf29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "30ef97d36db349576c4cce7e3b6fe4b7f57762c62e2501b764a5cb5fdcaccf29", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "30ef97d36db349576c4cce7e3b6fe4b7f57762c62e2501b764a5cb5fdcaccf29", kill_on_drop: false }` [INFO] [stdout] 30ef97d36db349576c4cce7e3b6fe4b7f57762c62e2501b764a5cb5fdcaccf29 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-76/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@sha256:0cd99ca24d8e8c98e67c542213511d985b8778b5bdcbb160e038429496686047" "/opt/rustwide/cargo-home/bin/cargo" "+30b3f35c420694a4f24e5a4df00f06073f4f3a37" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 78a471c8ea7907c0f7013c2dfe1594b5e2d276d46061be3152650fde5ef7a314 [INFO] running `Command { std: "docker" "start" "-a" "78a471c8ea7907c0f7013c2dfe1594b5e2d276d46061be3152650fde5ef7a314", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling syn v1.0.86 [INFO] [stderr] Compiling libc v0.2.118 [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Checking typed-arena v1.7.0 [INFO] [stderr] Checking unicode-width v0.1.9 [INFO] [stderr] Checking linked-hash-map v0.5.4 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Checking overload v0.1.1 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Checking glob v0.3.0 [INFO] [stderr] Checking utf8-width v0.1.5 [INFO] [stderr] Checking regex-syntax v0.6.25 [INFO] [stderr] Compiling crossbeam-utils v0.8.7 [INFO] [stderr] Checking either v1.6.1 [INFO] [stderr] Checking fastrand v1.7.0 [INFO] [stderr] Checking dunce v1.0.2 [INFO] [stderr] Compiling crossbeam-epoch v0.9.7 [INFO] [stderr] Checking remove_dir_all v0.5.3 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling arrayvec v0.4.12 [INFO] [stderr] Checking arrayvec v0.5.2 [INFO] [stderr] Checking utf8parse v0.2.0 [INFO] [stderr] Checking cty v0.2.2 [INFO] [stderr] Compiling rayon-core v1.9.1 [INFO] [stderr] Checking nodrop v0.1.14 [INFO] [stderr] Checking opaque-debug v0.3.0 [INFO] [stderr] Checking cpufeatures v0.2.1 [INFO] [stderr] Checking itoa v0.4.8 [INFO] [stderr] Checking common-path v1.0.0 [INFO] [stderr] Checking fs_extra v1.2.0 [INFO] [stderr] Checking umask v1.0.1 [INFO] [stderr] Checking filesize v0.2.0 [INFO] [stderr] Checking nu-ansi-term v0.44.0 [INFO] [stderr] Checking byte-unit v4.0.13 [INFO] [stderr] Checking aho-corasick v0.7.18 [INFO] [stderr] Compiling vte_generate_state_changes v0.1.1 [INFO] [stderr] Checking yaml-rust v0.4.5 [INFO] [stderr] Checking pretty v0.5.2 [INFO] [stderr] Checking itertools v0.10.3 [INFO] [stderr] Checking cstr_core v0.2.5 [INFO] [stderr] Compiling proc-macro-error-attr v1.0.4 [INFO] [stderr] Compiling proc-macro-error v1.0.4 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling num-bigint v0.4.3 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling num-bigint v0.2.6 [INFO] [stderr] Compiling num-iter v0.1.42 [INFO] [stderr] Compiling num-complex v0.2.4 [INFO] [stderr] Compiling num-rational v0.2.4 [INFO] [stderr] Compiling memoffset v0.6.5 [INFO] [stderr] Compiling rayon v1.5.1 [INFO] [stderr] Checking crossbeam-channel v0.5.2 [INFO] [stderr] Compiling sys-locale v0.1.0 [INFO] [stderr] Checking vte v0.10.1 [INFO] [stderr] Checking num-format v0.4.0 [INFO] [stderr] Checking regex v1.5.4 [INFO] [stderr] Checking time v0.1.44 [INFO] [stderr] Checking dirs-sys-next v0.1.2 [INFO] [stderr] Checking tempfile v3.3.0 [INFO] [stderr] Checking atty v0.2.14 [INFO] [stderr] Checking num_cpus v1.13.1 [INFO] [stderr] Checking parking_lot_core v0.8.5 [INFO] [stderr] Checking users v0.11.0 [INFO] [stderr] Checking term_size v0.3.2 [INFO] [stderr] Checking strip-ansi-escapes v0.1.1 [INFO] [stderr] Checking crossbeam-deque v0.8.1 [INFO] [stderr] Checking dirs-next v2.0.0 [INFO] [stderr] Checking directories-next v2.0.0 [INFO] [stderr] Checking parking_lot v0.11.2 [INFO] [stderr] Checking nu-path v0.44.0 [INFO] [stderr] Checking nu-table v0.44.0 [INFO] [stderr] Checking digest v0.9.0 [INFO] [stderr] Checking block-buffer v0.9.0 [INFO] [stderr] Checking sha2 v0.9.9 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling derive-new v0.5.9 [INFO] [stderr] Compiling getset v0.1.2 [INFO] [stderr] Compiling smart-default v0.6.0 [INFO] [stderr] Checking num v0.2.1 [INFO] [stderr] Checking hamcrest2 v0.3.0 [INFO] [stderr] Checking nu-source v0.44.0 [INFO] [stderr] Checking codespan-reporting v0.11.1 [INFO] [stderr] Checking chrono v0.4.19 [INFO] [stderr] Checking toml v0.5.8 [INFO] [stderr] Checking serde_bytes v0.11.5 [INFO] [stderr] Checking serde_yaml v0.8.23 [INFO] [stderr] Checking chrono-humanize v0.2.1 [INFO] [stderr] Checking bigdecimal v0.3.0 [INFO] [stderr] Checking nu-errors v0.44.0 [INFO] [stderr] Checking nu-protocol v0.44.0 [INFO] [stderr] Checking nu-test-support v0.44.0 [INFO] [stderr] Checking nu-value-ext v0.44.0 [INFO] [stderr] Checking nu-stream v0.44.0 [INFO] [stderr] Checking nu-data v0.44.0 [INFO] [stderr] Checking nu-plugin v0.44.0 [INFO] [stderr] Checking nu-parser v0.44.0 [INFO] [stderr] Checking nu-engine v0.44.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/types/deduction.rs:867:47 [INFO] [stdout] | [INFO] [stdout] 867 | ... s => unreachable!(format!( [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 868 | | ... "Shape of {:?} should have failed at parsing stage", [INFO] [stdout] 869 | | ... s [INFO] [stdout] 870 | | ... )), [INFO] [stdout] | |_______________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of unreachable!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the unreachable!() 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] 867 ~ s => unreachable!( [INFO] [stdout] 868 | "Shape of {:?} should have failed at parsing stage", [INFO] [stdout] 869 | s [INFO] [stdout] 870 ~ ), [INFO] [stdout] | [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 1 warning emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/types/deduction.rs:867:47 [INFO] [stdout] | [INFO] [stdout] 867 | ... s => unreachable!(format!( [INFO] [stdout] | _________________________________________^ [INFO] [stdout] 868 | | ... "Shape of {:?} should have failed at parsing stage", [INFO] [stdout] 869 | | ... s [INFO] [stdout] 870 | | ... )), [INFO] [stdout] | |_______________________^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] = note: this usage of unreachable!() is deprecated; it will be a hard error in Rust 2021 [INFO] [stdout] = note: for more information, see [INFO] [stdout] = note: the unreachable!() 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] 867 ~ s => unreachable!( [INFO] [stdout] 868 | "Shape of {:?} should have failed at parsing stage", [INFO] [stdout] 869 | s [INFO] [stdout] 870 ~ ), [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 2m 57s [INFO] running `Command { std: "docker" "inspect" "78a471c8ea7907c0f7013c2dfe1594b5e2d276d46061be3152650fde5ef7a314", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "78a471c8ea7907c0f7013c2dfe1594b5e2d276d46061be3152650fde5ef7a314", kill_on_drop: false }` [INFO] [stdout] 78a471c8ea7907c0f7013c2dfe1594b5e2d276d46061be3152650fde5ef7a314