[INFO] cloning repository https://github.com/brennie/metabrowser [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/brennie/metabrowser" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrennie%2Fmetabrowser", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrennie%2Fmetabrowser'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] f6e64ef0e8fb214a76a8814f6c538455345f3b88 [INFO] checking brennie/metabrowser against master#33fdb797f59421c7bbecaa4588ed5d7a31a9494a for pr-87190-3 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fbrennie%2Fmetabrowser" "/workspace/builds/worker-92/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-92/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/brennie/metabrowser on toolchain 33fdb797f59421c7bbecaa4588ed5d7a31a9494a [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/brennie/metabrowser [INFO] finished tweaking git repo https://github.com/brennie/metabrowser [INFO] tweaked toml for git repo https://github.com/brennie/metabrowser written to /workspace/builds/worker-92/source/Cargo.toml [INFO] crate git repo https://github.com/brennie/metabrowser already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "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 rustc-demangle v0.1.3 [INFO] [stderr] Downloaded serde_codegen_internals v0.11.3 [INFO] [stderr] Downloaded backtrace v0.3.0 [INFO] [stderr] Downloaded backtrace-sys v0.1.5 [INFO] [stderr] Downloaded quote v0.3.12 [INFO] [stderr] Downloaded gcc v0.3.42 [INFO] [stderr] Downloaded dtoa v0.3.1 [INFO] [stderr] Downloaded serde_derive v0.8.23 [INFO] [stderr] Downloaded serde_codegen v0.8.23 [INFO] [stderr] Downloaded serde_yaml v0.5.1 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b3749f6e35fc2f3a77d536333ead2118033d1c5dca021e92cd20db25e2bc9075 [INFO] running `Command { std: "docker" "start" "-a" "b3749f6e35fc2f3a77d536333ead2118033d1c5dca021e92cd20db25e2bc9075", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b3749f6e35fc2f3a77d536333ead2118033d1c5dca021e92cd20db25e2bc9075", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b3749f6e35fc2f3a77d536333ead2118033d1c5dca021e92cd20db25e2bc9075", kill_on_drop: false }` [INFO] [stdout] b3749f6e35fc2f3a77d536333ead2118033d1c5dca021e92cd20db25e2bc9075 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-92/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+33fdb797f59421c7bbecaa4588ed5d7a31a9494a" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] eb172e0284cfc6c5f05867840cf35834b889d8570688363f3e12ea0d4b26b4e0 [INFO] running `Command { std: "docker" "start" "-a" "eb172e0284cfc6c5f05867840cf35834b889d8570688363f3e12ea0d4b26b4e0", kill_on_drop: false }` [INFO] [stderr] Checking libc v0.2.20 [INFO] [stderr] Compiling gcc v0.3.42 [INFO] [stderr] Checking serde v0.8.23 [INFO] [stderr] Compiling unicode-xid v0.0.4 [INFO] [stderr] Compiling quote v0.3.12 [INFO] [stderr] Compiling backtrace v0.3.0 [INFO] [stderr] Checking rustc-demangle v0.1.3 [INFO] [stderr] Checking cfg-if v0.1.0 [INFO] [stderr] Checking dtoa v0.3.1 [INFO] [stderr] Checking utf8-ranges v1.0.0 [INFO] [stderr] Checking regex-syntax v0.4.0 [INFO] [stderr] Compiling dbghelp-sys v0.2.0 [INFO] [stderr] Checking unreachable v0.1.1 [INFO] [stderr] Checking thread-id v3.0.0 [INFO] [stderr] Checking memchr v1.0.1 [INFO] [stderr] Compiling syn v0.10.8 [INFO] [stderr] Checking aho-corasick v0.6.1 [INFO] [stderr] Compiling backtrace-sys v0.1.5 [INFO] [stderr] Checking thread_local v0.3.2 [INFO] [stderr] Checking serde_test v0.8.23 [INFO] [stderr] Compiling serde_codegen_internals v0.11.3 [INFO] [stderr] Checking regex v0.2.1 [INFO] [stderr] Compiling serde_codegen v0.8.23 [INFO] [stderr] Checking linked-hash-map v0.3.0 [INFO] [stderr] Checking error-chain v0.8.1 [INFO] [stderr] Checking yaml-rust v0.3.5 [INFO] [stderr] Checking serde_yaml v0.5.1 [INFO] [stderr] Compiling serde_derive v0.8.23 [INFO] [stderr] Checking metabrowser v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/config.rs:170:9 [INFO] [stdout] | [INFO] [stdout] 170 | try!(f.read_to_string(&mut buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/config.rs:169:21 [INFO] [stdout] | [INFO] [stdout] 169 | let mut f = try!(File::open(p)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/config.rs:172:26 [INFO] [stdout] | [INFO] [stdout] 172 | let mut config = try!(serde_yaml::from_str::(&buf) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/config.rs:170:9 [INFO] [stdout] | [INFO] [stdout] 170 | try!(f.read_to_string(&mut buf)); [INFO] [stdout] | ^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(deprecated)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/config.rs:169:21 [INFO] [stdout] | [INFO] [stdout] 169 | let mut f = try!(File::open(p)); [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated macro `try`: use the `?` operator instead [INFO] [stdout] --> src/config.rs:172:26 [INFO] [stdout] | [INFO] [stdout] 172 | let mut config = try!(serde_yaml::from_str::(&buf) [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/main.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 14 | use std::env::home_dir; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/main.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | let result = home_dir() [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | / error_chain! { [INFO] [stdout] 12 | | foreign_links { [INFO] [stdout] 13 | | ParseError(::serde_yaml::Error); [INFO] [stdout] 14 | | IOError(::std::io::Error); [INFO] [stdout] ... | [INFO] [stdout] 28 | | } [INFO] [stdout] 29 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/main.rs:14:15 [INFO] [stdout] | [INFO] [stdout] 14 | use std::env::home_dir; [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated function `std::env::home_dir`: This function's behavior is unexpected and probably not what you want. Consider using a crate from crates.io instead. [INFO] [stdout] --> src/main.rs:18:18 [INFO] [stdout] | [INFO] [stdout] 18 | let result = home_dir() [INFO] [stdout] | ^^^^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::description`: use the Display impl or to_string() [INFO] [stdout] --> src/config.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | / error_chain! { [INFO] [stdout] 12 | | foreign_links { [INFO] [stdout] 13 | | ParseError(::serde_yaml::Error); [INFO] [stdout] 14 | | IOError(::std::io::Error); [INFO] [stdout] ... | [INFO] [stdout] 28 | | } [INFO] [stdout] 29 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/config.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | / error_chain! { [INFO] [stdout] 12 | | foreign_links { [INFO] [stdout] 13 | | ParseError(::serde_yaml::Error); [INFO] [stdout] 14 | | IOError(::std::io::Error); [INFO] [stdout] ... | [INFO] [stdout] 28 | | } [INFO] [stdout] 29 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: use of deprecated associated function `std::error::Error::cause`: replaced by Error::source, which can support downcasting [INFO] [stdout] --> src/config.rs:11:1 [INFO] [stdout] | [INFO] [stdout] 11 | / error_chain! { [INFO] [stdout] 12 | | foreign_links { [INFO] [stdout] 13 | | ParseError(::serde_yaml::Error); [INFO] [stdout] 14 | | IOError(::std::io::Error); [INFO] [stdout] ... | [INFO] [stdout] 28 | | } [INFO] [stdout] 29 | | } [INFO] [stdout] | |_^ [INFO] [stdout] | [INFO] [stdout] = note: this warning originates in the macro `error_chain_processed` (in Nightly builds, run with -Z macro-backtrace for more info) [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 7 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 53.55s [INFO] running `Command { std: "docker" "inspect" "eb172e0284cfc6c5f05867840cf35834b889d8570688363f3e12ea0d4b26b4e0", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "eb172e0284cfc6c5f05867840cf35834b889d8570688363f3e12ea0d4b26b4e0", kill_on_drop: false }` [INFO] [stdout] eb172e0284cfc6c5f05867840cf35834b889d8570688363f3e12ea0d4b26b4e0