[INFO] fetching crate tuli 0.1.1...
[INFO] checking tuli-0.1.1 against master#cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c for pr-143170
[INFO] extracting crate tuli 0.1.1 into /workspace/builds/worker-7-tc1/source
[INFO] started tweaking crates.io crate tuli 0.1.1
[INFO] finished tweaking crates.io crate tuli 0.1.1
[INFO] tweaked toml for crates.io crate tuli 0.1.1 written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tuli 0.1.1 on toolchain cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tuli 0.1.1 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" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded syn v1.0.64
[INFO] [stderr]   Downloaded libc v0.2.89
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] f2fd310cfa78f170ea78d92d13a3b0c674c1db319bd908a4d4118e0e8b9cfcdb
[INFO] running `Command { std: "docker" "start" "-a" "f2fd310cfa78f170ea78d92d13a3b0c674c1db319bd908a4d4118e0e8b9cfcdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "f2fd310cfa78f170ea78d92d13a3b0c674c1db319bd908a4d4118e0e8b9cfcdb", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f2fd310cfa78f170ea78d92d13a3b0c674c1db319bd908a4d4118e0e8b9cfcdb", kill_on_drop: false }`
[INFO] [stdout] f2fd310cfa78f170ea78d92d13a3b0c674c1db319bd908a4d4118e0e8b9cfcdb
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+cf38b8e663f15db10ce49d7bbce02c99fc3dbc0c" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0e253c437055116c6004ca76bcf050d4fe4dd34ff64e5c915ae91556d24811af
[INFO] running `Command { std: "docker" "start" "-a" "0e253c437055116c6004ca76bcf050d4fe4dd34ff64e5c915ae91556d24811af", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.24
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling libc v0.2.89
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling syn v1.0.64
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]     Checking adler v1.0.2
[INFO] [stderr]    Compiling failure_derive v0.1.8
[INFO] [stderr]     Checking gimli v0.23.0
[INFO] [stderr]     Checking object v0.23.0
[INFO] [stderr]     Checking rustc-demangle v0.1.18
[INFO] [stderr]     Checking unicode-width v0.1.8
[INFO] [stderr]     Checking textwrap v0.11.0
[INFO] [stderr]     Checking vec_map v0.8.2
[INFO] [stderr]    Compiling miniz_oxide v0.4.4
[INFO] [stderr]     Checking strsim v0.8.0
[INFO] [stderr]     Checking ansi_term v0.11.0
[INFO] [stderr]    Compiling quote v1.0.9
[INFO] [stderr]     Checking atty v0.2.14
[INFO] [stderr]     Checking clap v2.33.3
[INFO] [stderr]     Checking addr2line v0.14.1
[INFO] [stderr]     Checking backtrace v0.3.56
[INFO] [stderr]    Compiling synstructure v0.12.4
[INFO] [stderr]     Checking failure v0.1.8
[INFO] [stderr]     Checking tuli v0.1.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lib/http/req.rs:33:25
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn try_from(value: &'buf [u8]) -> HttpResult<Request<'buf>> {
[INFO] [stdout]    |                         ^^^^          -------------------------
[INFO] [stdout]    |                         |             |                  |
[INFO] [stdout]    |                         |             |                  the lifetimes get resolved as `'buf`
[INFO] [stdout]    |                         |             the lifetimes get resolved as `'buf`
[INFO] [stdout]    |                         this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'buf`
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn try_from(value: &'buf [u8]) -> HttpResult<'buf, Request<'buf>> {
[INFO] [stdout]    |                                                  +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: lifetime flowing from input to output with different syntax can be confusing
[INFO] [stdout]   --> src/lib/http/req.rs:33:25
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn try_from(value: &'buf [u8]) -> HttpResult<Request<'buf>> {
[INFO] [stdout]    |                         ^^^^          -------------------------
[INFO] [stdout]    |                         |             |                  |
[INFO] [stdout]    |                         |             |                  the lifetimes get resolved as `'buf`
[INFO] [stdout]    |                         |             the lifetimes get resolved as `'buf`
[INFO] [stdout]    |                         this lifetime flows to the output
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: one option is to consistently use `'buf`
[INFO] [stdout]    |
[INFO] [stdout] 33 |     fn try_from(value: &'buf [u8]) -> HttpResult<'buf, Request<'buf>> {
[INFO] [stdout]    |                                                  +++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.76s
[INFO] running `Command { std: "docker" "inspect" "0e253c437055116c6004ca76bcf050d4fe4dd34ff64e5c915ae91556d24811af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0e253c437055116c6004ca76bcf050d4fe4dd34ff64e5c915ae91556d24811af", kill_on_drop: false }`
[INFO] [stdout] 0e253c437055116c6004ca76bcf050d4fe4dd34ff64e5c915ae91556d24811af