[INFO] cloning repository https://github.com/vidurkhanal/parseurl
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/vidurkhanal/parseurl" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvidurkhanal%2Fparseurl", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvidurkhanal%2Fparseurl'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 6824a34c5c59057953ec10857e5fedff46d7d885
[INFO] checking vidurkhanal/parseurl against try#6db1a6a7ebb2ad243051f3ff949f987dd70cde2b+rustflags=-Dreturn-local-variable-ptr for pr-134218
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvidurkhanal%2Fparseurl" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vidurkhanal/parseurl on toolchain 6db1a6a7ebb2ad243051f3ff949f987dd70cde2b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vidurkhanal/parseurl
[INFO] finished tweaking git repo https://github.com/vidurkhanal/parseurl
[INFO] tweaked toml for git repo https://github.com/vidurkhanal/parseurl written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/vidurkhanal/parseurl 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" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "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
[ERROR] error running command: no output for 300 seconds
[INFO] checking vidurkhanal/parseurl against try#6db1a6a7ebb2ad243051f3ff949f987dd70cde2b+rustflags=-Dreturn-local-variable-ptr for pr-134218
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fvidurkhanal%2Fparseurl" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/vidurkhanal/parseurl on toolchain 6db1a6a7ebb2ad243051f3ff949f987dd70cde2b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/vidurkhanal/parseurl
[INFO] finished tweaking git repo https://github.com/vidurkhanal/parseurl
[INFO] tweaked toml for git repo https://github.com/vidurkhanal/parseurl written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/vidurkhanal/parseurl 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" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "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-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 65e15942493d0eda3418d80191b16fed3359984613d02143ea042aa264c9a6a0
[INFO] running `Command { std: "docker" "start" "-a" "65e15942493d0eda3418d80191b16fed3359984613d02143ea042aa264c9a6a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "65e15942493d0eda3418d80191b16fed3359984613d02143ea042aa264c9a6a0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65e15942493d0eda3418d80191b16fed3359984613d02143ea042aa264c9a6a0", kill_on_drop: false }`
[INFO] [stdout] 65e15942493d0eda3418d80191b16fed3359984613d02143ea042aa264c9a6a0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/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 -Dreturn-local-variable-ptr" "-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:f3a9d4ad9d972b27faf3965f35b62e55ba32bbce8f20bc8fe909558a86702fde" "/opt/rustwide/cargo-home/bin/cargo" "+6db1a6a7ebb2ad243051f3ff949f987dd70cde2b" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 5080a7e875258af45d45802b0c8179658b2b9cd44036225c490398bbe370dad6
[INFO] running `Command { std: "docker" "start" "-a" "5080a7e875258af45d45802b0c8179658b2b9cd44036225c490398bbe370dad6", kill_on_drop: false }`
[INFO] [stderr]    Compiling memchr v2.5.0
[INFO] [stderr]     Checking minimal-lexical v0.2.1
[INFO] [stderr]     Checking nom v7.1.3
[INFO] [stderr]     Checking rujson-parser v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variants `Host` and `IP` are never constructed
[INFO] [stdout]   --> src/uri/mod.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | enum Host {
[INFO] [stdout]    |      ---- variants in this enum
[INFO] [stdout] 43 |     Host(String),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 44 |     IP([u8; 4]),
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Host` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `authority` is never used
[INFO] [stdout]   --> src/uri/authority_parser.rs:10:4
[INFO] [stdout]    |
[INFO] [stdout] 10 | fn authority(input: &str) -> Res<&str, (&str, Option<&str>)> {
[INFO] [stdout]    |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `parse_scheme` is never used
[INFO] [stdout]  --> src/uri/schema_parser.rs:6:4
[INFO] [stdout]   |
[INFO] [stdout] 6 | fn parse_scheme(input: &str) -> Res<&str, Scheme> {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: variants `Host` and `IP` are never constructed
[INFO] [stdout]   --> src/uri/mod.rs:43:5
[INFO] [stdout]    |
[INFO] [stdout] 42 | enum Host {
[INFO] [stdout]    |      ---- variants in this enum
[INFO] [stdout] 43 |     Host(String),
[INFO] [stdout]    |     ^^^^
[INFO] [stdout] 44 |     IP([u8; 4]),
[INFO] [stdout]    |     ^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Host` has a derived impl for the trait `Debug`, but this is intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.03s
[INFO] running `Command { std: "docker" "inspect" "5080a7e875258af45d45802b0c8179658b2b9cd44036225c490398bbe370dad6", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5080a7e875258af45d45802b0c8179658b2b9cd44036225c490398bbe370dad6", kill_on_drop: false }`
[INFO] [stdout] 5080a7e875258af45d45802b0c8179658b2b9cd44036225c490398bbe370dad6