[INFO] fetching crate mccs-caps 0.2.0...
[INFO] building mccs-caps-0.2.0 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739
[INFO] extracting crate mccs-caps 0.2.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate mccs-caps 0.2.0
[INFO] finished tweaking crates.io crate mccs-caps 0.2.0
[INFO] tweaked toml for crates.io crate mccs-caps 0.2.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate mccs-caps 0.2.0 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 4 packages to latest compatible versions
[INFO] [stderr]       Adding nom v7.1.3 (available: v8.0.0)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 4fcb592845a21cf46b9eab2b7686ff94ac03136ee4906c91b1d0564f918c3d9b
[INFO] running `Command { std: "docker" "start" "-a" "4fcb592845a21cf46b9eab2b7686ff94ac03136ee4906c91b1d0564f918c3d9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4fcb592845a21cf46b9eab2b7686ff94ac03136ee4906c91b1d0564f918c3d9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4fcb592845a21cf46b9eab2b7686ff94ac03136ee4906c91b1d0564f918c3d9b", kill_on_drop: false }`
[INFO] [stdout] 4fcb592845a21cf46b9eab2b7686ff94ac03136ee4906c91b1d0564f918c3d9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] a4cd3d760a008607f87f87a4a82b3badc39f49bc32f2231e93b0dc933dd2a5f4
[INFO] running `Command { std: "docker" "start" "-a" "a4cd3d760a008607f87f87a4a82b3badc39f49bc32f2231e93b0dc933dd2a5f4", kill_on_drop: false }`
[INFO] [stderr]    Compiling mccs v0.2.0
[INFO] [stderr]    Compiling nom v7.1.3
[INFO] [stderr]    Compiling mccs-caps v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/caps.rs:159:28
[INFO] [stdout]     |
[INFO] [stdout] 159 | fn value_escape_nospace(i: &[u8]) -> IResult<&[u8], Cow<str>> {
[INFO] [stdout]     |                            ^^^^^             ^^^^^  ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                            |                 |
[INFO] [stdout]     |                            |                 the same lifetime is elided here
[INFO] [stdout]     |                            the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 159 | fn value_escape_nospace(i: &[u8]) -> IResult<&[u8], Cow<'_, str>> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/caps.rs:211:15
[INFO] [stdout]     |
[INFO] [stdout] 211 | fn vcpname(i: &[u8]) -> IResult<&[u8], VcpName> {
[INFO] [stdout]     |               ^^^^^             ^^^^^  ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |                 |
[INFO] [stdout]     |               |                 the same lifetime is elided here
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 211 | fn vcpname(i: &[u8]) -> IResult<&[u8], VcpName<'_>> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.40s
[INFO] running `Command { std: "docker" "inspect" "a4cd3d760a008607f87f87a4a82b3badc39f49bc32f2231e93b0dc933dd2a5f4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a4cd3d760a008607f87f87a4a82b3badc39f49bc32f2231e93b0dc933dd2a5f4", kill_on_drop: false }`
[INFO] [stdout] a4cd3d760a008607f87f87a4a82b3badc39f49bc32f2231e93b0dc933dd2a5f4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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" "-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2ec4ab5203cdf34a2be68ebd8a7b4b7c69266c0860c83b1c22002062b7ed8331
[INFO] running `Command { std: "docker" "start" "-a" "2ec4ab5203cdf34a2be68ebd8a7b4b7c69266c0860c83b1c22002062b7ed8331", kill_on_drop: false }`
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/caps.rs:159:28
[INFO] [stdout]     |
[INFO] [stdout] 159 | fn value_escape_nospace(i: &[u8]) -> IResult<&[u8], Cow<str>> {
[INFO] [stdout]     |                            ^^^^^             ^^^^^  ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                            |                 |
[INFO] [stdout]     |                            |                 the same lifetime is elided here
[INFO] [stdout]     |                            the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 159 | fn value_escape_nospace(i: &[u8]) -> IResult<&[u8], Cow<'_, str>> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/caps.rs:211:15
[INFO] [stdout]     |
[INFO] [stdout] 211 | fn vcpname(i: &[u8]) -> IResult<&[u8], VcpName> {
[INFO] [stdout]     |               ^^^^^             ^^^^^  ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |                 |
[INFO] [stdout]     |               |                 the same lifetime is elided here
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 211 | fn vcpname(i: &[u8]) -> IResult<&[u8], VcpName<'_>> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling mccs-caps v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/caps.rs:159:28
[INFO] [stdout]     |
[INFO] [stdout] 159 | fn value_escape_nospace(i: &[u8]) -> IResult<&[u8], Cow<str>> {
[INFO] [stdout]     |                            ^^^^^             ^^^^^  ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                            |                 |
[INFO] [stdout]     |                            |                 the same lifetime is elided here
[INFO] [stdout]     |                            the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]     = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 159 | fn value_escape_nospace(i: &[u8]) -> IResult<&[u8], Cow<'_, str>> {
[INFO] [stdout]     |                                                         +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/caps.rs:211:15
[INFO] [stdout]     |
[INFO] [stdout] 211 | fn vcpname(i: &[u8]) -> IResult<&[u8], VcpName> {
[INFO] [stdout]     |               ^^^^^             ^^^^^  ^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |               |                 |
[INFO] [stdout]     |               |                 the same lifetime is elided here
[INFO] [stdout]     |               the lifetime is elided here
[INFO] [stdout]     |
[INFO] [stdout]     = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout] 211 | fn vcpname(i: &[u8]) -> IResult<&[u8], VcpName<'_>> {
[INFO] [stdout]     |                                               ++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.19s
[INFO] running `Command { std: "docker" "inspect" "2ec4ab5203cdf34a2be68ebd8a7b4b7c69266c0860c83b1c22002062b7ed8331", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2ec4ab5203cdf34a2be68ebd8a7b4b7c69266c0860c83b1c22002062b7ed8331", kill_on_drop: false }`
[INFO] [stdout] 2ec4ab5203cdf34a2be68ebd8a7b4b7c69266c0860c83b1c22002062b7ed8331
