[INFO] fetching crate criterion-plot 0.6.0...
[INFO] testing criterion-plot-0.6.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate criterion-plot 0.6.0 into /workspace/builds/worker-5-tc2/source
[INFO] started tweaking crates.io crate criterion-plot 0.6.0
[INFO] finished tweaking crates.io crate criterion-plot 0.6.0
[INFO] tweaked toml for crates.io crate criterion-plot 0.6.0 written to /workspace/builds/worker-5-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate criterion-plot 0.6.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate criterion-plot 0.6.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1f7c77d3f23b44d465d85868f1049ba358c3b9b8c40f7bc0fffcf7c375b45ef3
[INFO] running `Command { std: "docker" "start" "-a" "1f7c77d3f23b44d465d85868f1049ba358c3b9b8c40f7bc0fffcf7c375b45ef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1f7c77d3f23b44d465d85868f1049ba358c3b9b8c40f7bc0fffcf7c375b45ef3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1f7c77d3f23b44d465d85868f1049ba358c3b9b8c40f7bc0fffcf7c375b45ef3", kill_on_drop: false }`
[INFO] [stdout] 1f7c77d3f23b44d465d85868f1049ba358c3b9b8c40f7bc0fffcf7c375b45ef3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 936ade33e07f7724295e003976bfa6cc5fd5675fd5d4fad350ae7e1993b0c395
[INFO] running `Command { std: "docker" "start" "-a" "936ade33e07f7724295e003976bfa6cc5fd5675fd5d4fad350ae7e1993b0c395", kill_on_drop: false }`
[INFO] [stderr]    Compiling criterion-plot v0.6.0 (/opt/rustwide/workdir)
[INFO] [stdout] error: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/map.rs:66:21
[INFO] [stdout]     |
[INFO] [stdout]  66 |         pub fn iter(&self) -> Items<T> {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[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: the lint level is defined here
[INFO] [stdout]    --> src/lib.rs:365:9
[INFO] [stdout]     |
[INFO] [stdout] 365 | #![deny(warnings)]
[INFO] [stdout]     |         ^^^^^^^^
[INFO] [stdout]     = note: `#[deny(mismatched_lifetime_syntaxes)]` implied by `#[deny(warnings)]`
[INFO] [stdout] help: use `'_` for type paths
[INFO] [stdout]     |
[INFO] [stdout]  66 |         pub fn iter(&self) -> Items<'_, T> {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] error: hiding a lifetime that's elided elsewhere is confusing
[INFO] [stdout]    --> src/map.rs:146:21
[INFO] [stdout]     |
[INFO] [stdout] 146 |         pub fn iter(&self) -> Items<T> {
[INFO] [stdout]     |                     ^^^^^     ^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]     |                     |
[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] 146 |         pub fn iter(&self) -> Items<'_, T> {
[INFO] [stdout]     |                                     +++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr] error: could not compile `criterion-plot` (lib) due to 2 previous errors
[INFO] running `Command { std: "docker" "inspect" "936ade33e07f7724295e003976bfa6cc5fd5675fd5d4fad350ae7e1993b0c395", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "936ade33e07f7724295e003976bfa6cc5fd5675fd5d4fad350ae7e1993b0c395", kill_on_drop: false }`
[INFO] [stdout] 936ade33e07f7724295e003976bfa6cc5fd5675fd5d4fad350ae7e1993b0c395
