[INFO] fetching crate morsels_common 0.7.3...
[INFO] checking morsels_common-0.7.3 against master#350d0ef0ec0493e6d21cfb265cb8211a0e74d766 for pr-145342-1
[INFO] extracting crate morsels_common 0.7.3 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate morsels_common 0.7.3
[INFO] finished tweaking crates.io crate morsels_common 0.7.3
[INFO] tweaked toml for crates.io crate morsels_common 0.7.3 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate morsels_common 0.7.3 on toolchain 350d0ef0ec0493e6d21cfb265cb8211a0e74d766
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "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" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 18 packages to latest compatible versions
[INFO] [stderr]       Adding pretty_assertions v0.7.2 (available: v1.4.1)
[INFO] [stderr]       Adding smartstring v0.2.10 (available: v1.0.1)
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded smartstring v0.2.10
[INFO] [stderr]   Downloaded output_vt100 v0.1.3
[INFO] [stderr]   Downloaded pretty_assertions v0.7.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] b1e0bb7f183147669e1f5a439f4fbdf1582d8054f63478df7939ced0ed1afa34
[INFO] running `Command { std: "docker" "start" "-a" "b1e0bb7f183147669e1f5a439f4fbdf1582d8054f63478df7939ced0ed1afa34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "b1e0bb7f183147669e1f5a439f4fbdf1582d8054f63478df7939ced0ed1afa34", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b1e0bb7f183147669e1f5a439f4fbdf1582d8054f63478df7939ced0ed1afa34", kill_on_drop: false }`
[INFO] [stdout] b1e0bb7f183147669e1f5a439f4fbdf1582d8054f63478df7939ced0ed1afa34
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+350d0ef0ec0493e6d21cfb265cb8211a0e74d766" "check" "--frozen" "--all" "--all-targets" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 6a099c0c654d9eaa3ca6df78d13d24a31ca7096750c0f78e9ca0f7a0341de2d8
[INFO] running `Command { std: "docker" "start" "-a" "6a099c0c654d9eaa3ca6df78d13d24a31ca7096750c0f78e9ca0f7a0341de2d8", kill_on_drop: false }`
[INFO] [stderr]     Checking static_assertions v1.1.0
[INFO] [stderr]     Checking byteorder v1.5.0
[INFO] [stderr]     Checking diff v0.1.13
[INFO] [stderr]     Checking ansi_term v0.12.1
[INFO] [stderr]     Checking smartstring v0.2.10
[INFO] [stderr]     Checking pretty_assertions v0.7.2
[INFO] [stderr]     Checking morsels_common v0.7.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/packed_var_int.rs:19:16
[INFO] [stdout]    |
[INFO] [stdout] 19 |         slice: &[u8],
[INFO] [stdout]    |                ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 22 |     ) -> PackedVarIntReader<NUM_TYPES> {
[INFO] [stdout]    |          ----------------------------- the same lifetime is hidden 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] 22 |     ) -> PackedVarIntReader<'_, NUM_TYPES> {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]   --> src/packed_var_int.rs:19:16
[INFO] [stdout]    |
[INFO] [stdout] 19 |         slice: &[u8],
[INFO] [stdout]    |                ^^^^^ the lifetime is elided here
[INFO] [stdout] ...
[INFO] [stdout] 22 |     ) -> PackedVarIntReader<NUM_TYPES> {
[INFO] [stdout]    |          ----------------------------- the same lifetime is hidden 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] 22 |     ) -> PackedVarIntReader<'_, NUM_TYPES> {
[INFO] [stdout]    |                             +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.86s
[INFO] running `Command { std: "docker" "inspect" "6a099c0c654d9eaa3ca6df78d13d24a31ca7096750c0f78e9ca0f7a0341de2d8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6a099c0c654d9eaa3ca6df78d13d24a31ca7096750c0f78e9ca0f7a0341de2d8", kill_on_drop: false }`
[INFO] [stdout] 6a099c0c654d9eaa3ca6df78d13d24a31ca7096750c0f78e9ca0f7a0341de2d8