[INFO] fetching crate fup 0.7.7... [INFO] checking fup-0.7.7 against master#ab869e094a907cc5d19b4080f22eccaf347f1f95 for pr-129604 [INFO] extracting crate fup 0.7.7 into /workspace/builds/worker-1-tc1/source [INFO] validating manifest of crates.io crate fup 0.7.7 on toolchain ab869e094a907cc5d19b4080f22eccaf347f1f95 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking crates.io crate fup 0.7.7 [INFO] finished tweaking crates.io crate fup 0.7.7 [INFO] tweaked toml for crates.io crate fup 0.7.7 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] crate crates.io crate fup 0.7.7 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded time-macros-impl v0.1.1 [INFO] [stderr] Downloaded toml v0.5.6 [INFO] [stderr] Downloaded stdweb-internal-runtime v0.1.5 [INFO] [stderr] Downloaded stdweb-derive v0.5.3 [INFO] [stderr] Downloaded time-macros v0.1.0 [INFO] [stderr] Downloaded sha1 v0.6.0 [INFO] [stderr] Downloaded proc-macro2 v1.0.12 [INFO] [stderr] Downloaded bufstream v0.1.4 [INFO] [stderr] Downloaded proc-macro-hack v0.5.15 [INFO] [stderr] Downloaded stdweb-internal-macros v0.2.9 [INFO] [stderr] Downloaded serde_derive v1.0.106 [INFO] [stderr] Downloaded ryu v1.0.4 [INFO] [stderr] Downloaded serde_json v1.0.52 [INFO] [stderr] Downloaded time v0.2.14 [INFO] [stderr] Downloaded serde v1.0.106 [INFO] [stderr] Downloaded bumpalo v3.2.1 [INFO] [stderr] Downloaded syn v1.0.18 [INFO] [stderr] Downloaded wasm-bindgen v0.2.62 [INFO] [stderr] Downloaded stdweb v0.4.20 [INFO] [stderr] Downloaded standback v0.2.8 [INFO] [stderr] Downloaded wasm-bindgen-backend v0.2.62 [INFO] [stderr] Downloaded wasm-bindgen-shared v0.2.62 [INFO] [stderr] Downloaded wasm-bindgen-macro v0.2.62 [INFO] [stderr] Downloaded discard v1.0.4 [INFO] [stderr] Downloaded base-x v0.2.6 [INFO] [stderr] Downloaded itoa v0.4.5 [INFO] [stderr] Downloaded wasm-bindgen-macro-support v0.2.62 [INFO] [stderr] Downloaded quote v1.0.4 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] fe8242ffab21098f047627c29a728c4b448b5a3b5c4d2e08c4c487bd8c4a37aa [INFO] running `Command { std: "docker" "start" "-a" "fe8242ffab21098f047627c29a728c4b448b5a3b5c4d2e08c4c487bd8c4a37aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "fe8242ffab21098f047627c29a728c4b448b5a3b5c4d2e08c4c487bd8c4a37aa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "fe8242ffab21098f047627c29a728c4b448b5a3b5c4d2e08c4c487bd8c4a37aa", kill_on_drop: false }` [INFO] [stdout] fe8242ffab21098f047627c29a728c4b448b5a3b5c4d2e08c4c487bd8c4a37aa [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/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" "RUSTDOCFLAGS=--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@sha256:923055f121b5182466d55868a8b05e67af8ba4a3a3f6bad814e953ca3cd3ac2a" "/opt/rustwide/cargo-home/bin/cargo" "+ab869e094a907cc5d19b4080f22eccaf347f1f95" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 4813ee39e62b621ebeb48615255445ff0a429e0468dec437b3aed3bd9ca8e7bd [INFO] running `Command { std: "docker" "start" "-a" "4813ee39e62b621ebeb48615255445ff0a429e0468dec437b3aed3bd9ca8e7bd", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.12 [INFO] [stderr] Compiling unicode-xid v0.2.0 [INFO] [stderr] Compiling standback v0.2.8 [INFO] [stderr] Compiling syn v1.0.18 [INFO] [stderr] Compiling serde v1.0.106 [INFO] [stderr] Compiling version_check v0.9.1 [INFO] [stderr] Compiling libc v0.2.69 [INFO] [stderr] Compiling proc-macro-hack v0.5.15 [INFO] [stderr] Checking cfg-if v0.1.10 [INFO] [stderr] Checking bufstream v0.1.4 [INFO] [stderr] Compiling time v0.2.14 [INFO] [stderr] Compiling quote v1.0.4 [INFO] [stderr] Checking toml v0.5.6 [INFO] [stderr] Compiling time-macros-impl v0.1.1 [INFO] [stderr] Compiling serde_derive v1.0.106 [INFO] [stderr] Checking time-macros v0.1.0 [INFO] [stderr] Checking fup v0.7.7 (/opt/rustwide/workdir) [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/filterclass.rs:76:37 [INFO] [stdout] | [INFO] [stdout] 76 | _ => panic!(name.to_owned()), [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: `#[warn(non_fmt_panics)]` on by default [INFO] [stdout] help: add a "{}" format string to `Display` the message [INFO] [stdout] | [INFO] [stdout] 76 | _ => panic!("{}", name.to_owned()), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: panic message is not a string literal [INFO] [stdout] --> src/filterclass.rs:96:37 [INFO] [stdout] | [INFO] [stdout] 96 | _ => panic!(name.to_owned()), [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] 96 | _ => panic!("{}", name.to_owned()), [INFO] [stdout] | +++++ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 2 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 15.57s [INFO] running `Command { std: "docker" "inspect" "4813ee39e62b621ebeb48615255445ff0a429e0468dec437b3aed3bd9ca8e7bd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "4813ee39e62b621ebeb48615255445ff0a429e0468dec437b3aed3bd9ca8e7bd", kill_on_drop: false }` [INFO] [stdout] 4813ee39e62b621ebeb48615255445ff0a429e0468dec437b3aed3bd9ca8e7bd