[INFO] fetching crate nuban 1.1.0...
[INFO] building nuban-1.1.0 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate nuban 1.1.0 into /workspace/builds/worker-4-tc1/source
[INFO] started tweaking crates.io crate nuban 1.1.0
[INFO] finished tweaking crates.io crate nuban 1.1.0
[INFO] tweaked toml for crates.io crate nuban 1.1.0 written to /workspace/builds/worker-4-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate nuban 1.1.0 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 72e54744de1e0afcfa518c48a6d327b55fab634ca296201e886d5b9ccc297d17
[INFO] running `Command { std: "docker" "start" "-a" "72e54744de1e0afcfa518c48a6d327b55fab634ca296201e886d5b9ccc297d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "72e54744de1e0afcfa518c48a6d327b55fab634ca296201e886d5b9ccc297d17", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "72e54744de1e0afcfa518c48a6d327b55fab634ca296201e886d5b9ccc297d17", kill_on_drop: false }`
[INFO] [stdout] 72e54744de1e0afcfa518c48a6d327b55fab634ca296201e886d5b9ccc297d17
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1a76ff9180346d07532a51a21be3633993bcf0d854ba472d28956cb2917f324f
[INFO] running `Command { std: "docker" "start" "-a" "1a76ff9180346d07532a51a21be3633993bcf0d854ba472d28956cb2917f324f", kill_on_drop: false }`
[INFO] [stderr]    Compiling nuban v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:139:39
[INFO] [stdout]     |
[INFO] [stdout] 138 |         account_number: &'a str,
[INFO] [stdout]     |                          -- the lifetime is named here
[INFO] [stdout] 139 |     ) -> Result<impl Iterator<Item = (&str, &str)>, Error> {
[INFO] [stdout]     |                                       ^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 139 |     ) -> Result<impl Iterator<Item = (&'a str, &'a str)>, Error> {
[INFO] [stdout]     |                                        ++       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.38s
[INFO] running `Command { std: "docker" "inspect" "1a76ff9180346d07532a51a21be3633993bcf0d854ba472d28956cb2917f324f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1a76ff9180346d07532a51a21be3633993bcf0d854ba472d28956cb2917f324f", kill_on_drop: false }`
[INFO] [stdout] 1a76ff9180346d07532a51a21be3633993bcf0d854ba472d28956cb2917f324f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 53ac00048d7f31ef7d5a9be35edc5d0ef76b5279744af3967bd519c89d5654fa
[INFO] running `Command { std: "docker" "start" "-a" "53ac00048d7f31ef7d5a9be35edc5d0ef76b5279744af3967bd519c89d5654fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling nuban v1.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:139:39
[INFO] [stdout]     |
[INFO] [stdout] 138 |         account_number: &'a str,
[INFO] [stdout]     |                          -- the lifetime is named here
[INFO] [stdout] 139 |     ) -> Result<impl Iterator<Item = (&str, &str)>, Error> {
[INFO] [stdout]     |                                       ^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 139 |     ) -> Result<impl Iterator<Item = (&'a str, &'a str)>, Error> {
[INFO] [stdout]     |                                        ++       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: eliding a lifetime that's named elsewhere is confusing
[INFO] [stdout]    --> src/lib.rs:139:39
[INFO] [stdout]     |
[INFO] [stdout] 138 |         account_number: &'a str,
[INFO] [stdout]     |                          -- the lifetime is named here
[INFO] [stdout] 139 |     ) -> Result<impl Iterator<Item = (&str, &str)>, Error> {
[INFO] [stdout]     |                                       ^^^^  ^^^^ the same lifetime is elided here
[INFO] [stdout]     |                                       |
[INFO] [stdout]     |                                       the same 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: consistently use `'a`
[INFO] [stdout]     |
[INFO] [stdout] 139 |     ) -> Result<impl Iterator<Item = (&'a str, &'a str)>, Error> {
[INFO] [stdout]     |                                        ++       ++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.44s
[INFO] running `Command { std: "docker" "inspect" "53ac00048d7f31ef7d5a9be35edc5d0ef76b5279744af3967bd519c89d5654fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "53ac00048d7f31ef7d5a9be35edc5d0ef76b5279744af3967bd519c89d5654fa", kill_on_drop: false }`
[INFO] [stdout] 53ac00048d7f31ef7d5a9be35edc5d0ef76b5279744af3967bd519c89d5654fa