[INFO] cloning repository https://github.com/jaeaster/nftgen
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/jaeaster/nftgen" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaeaster%2Fnftgen", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaeaster%2Fnftgen'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] bfbc16355bbe2afcfebe97395b1ef1c889c8d27c
[INFO] testing jaeaster/nftgen against try#a7ce54db9b096bd1098d07c645b489195a667c9f for pr-137940
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fjaeaster%2Fnftgen" "/workspace/builds/worker-1-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/jaeaster/nftgen on toolchain a7ce54db9b096bd1098d07c645b489195a667c9f
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/jaeaster/nftgen
[INFO] finished tweaking git repo https://github.com/jaeaster/nftgen
[INFO] tweaked toml for git repo https://github.com/jaeaster/nftgen written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/jaeaster/nftgen 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" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff05d6249c2eab6df05835272726d54986dbaeaf5e1e4027d275785d15637c00
[INFO] running `Command { std: "docker" "start" "-a" "ff05d6249c2eab6df05835272726d54986dbaeaf5e1e4027d275785d15637c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff05d6249c2eab6df05835272726d54986dbaeaf5e1e4027d275785d15637c00", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff05d6249c2eab6df05835272726d54986dbaeaf5e1e4027d275785d15637c00", kill_on_drop: false }`
[INFO] [stdout] ff05d6249c2eab6df05835272726d54986dbaeaf5e1e4027d275785d15637c00
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 483d3065c7c743f7e8f331ccd57fd21749f8190c731e8d6f3a33a61036277041
[INFO] running `Command { std: "docker" "start" "-a" "483d3065c7c743f7e8f331ccd57fd21749f8190c731e8d6f3a33a61036277041", kill_on_drop: false }`
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[INFO] [stderr]    Compiling tokio v1.19.2
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[INFO] [stderr]    Compiling futures-executor v0.3.21
[INFO] [stderr]    Compiling futures v0.3.21
[INFO] [stderr]    Compiling tokio-util v0.7.3
[INFO] [stderr]    Compiling tokio-native-tls v0.3.0
[INFO] [stderr]    Compiling h2 v0.3.13
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[INFO] [stderr]    Compiling hyper v0.14.19
[INFO] [stderr]    Compiling hyper-tls v0.5.0
[INFO] [stderr]    Compiling reqwest v0.11.10
[INFO] [stderr]    Compiling nftgen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/nft/metadata.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl<'a> Metadata<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 26 |     ) -> Metadata {
[INFO] [stdout]    |          ^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 03s
[INFO] running `Command { std: "docker" "inspect" "483d3065c7c743f7e8f331ccd57fd21749f8190c731e8d6f3a33a61036277041", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "483d3065c7c743f7e8f331ccd57fd21749f8190c731e8d6f3a33a61036277041", kill_on_drop: false }`
[INFO] [stdout] 483d3065c7c743f7e8f331ccd57fd21749f8190c731e8d6f3a33a61036277041
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acf262ed4dbc100891ae4262098621e56f462ea63c01b3e741bde5cdeaaa5ba8
[INFO] running `Command { std: "docker" "start" "-a" "acf262ed4dbc100891ae4262098621e56f462ea63c01b3e741bde5cdeaaa5ba8", kill_on_drop: false }`
[INFO] [stderr]    Compiling remove_dir_all v0.5.3
[INFO] [stderr]    Compiling fastrand v1.7.0
[INFO] [stderr]    Compiling assert-str v0.1.0
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/nft/metadata.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl<'a> Metadata<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 26 |     ) -> Metadata {
[INFO] [stdout]    |          ^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling tempfile v3.3.0
[INFO] [stderr]    Compiling nftgen v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: elided lifetime has a name
[INFO] [stdout]   --> src/nft/metadata.rs:26:10
[INFO] [stdout]    |
[INFO] [stdout] 20 | impl<'a> Metadata<'a> {
[INFO] [stdout]    |      -- lifetime `'a` declared here
[INFO] [stdout] ...
[INFO] [stdout] 26 |     ) -> Metadata {
[INFO] [stdout]    |          ^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 3.59s
[INFO] running `Command { std: "docker" "inspect" "acf262ed4dbc100891ae4262098621e56f462ea63c01b3e741bde5cdeaaa5ba8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acf262ed4dbc100891ae4262098621e56f462ea63c01b3e741bde5cdeaaa5ba8", kill_on_drop: false }`
[INFO] [stdout] acf262ed4dbc100891ae4262098621e56f462ea63c01b3e741bde5cdeaaa5ba8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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@sha256:1680c8fbd8dfb46fcd6d22e546df16ab0e007457dc29fcd9e987cdd5077fd1af" "/opt/rustwide/cargo-home/bin/cargo" "+a7ce54db9b096bd1098d07c645b489195a667c9f" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] d1b250402ff5be7601bb9897a86ed92b594618fe9f9264a5058c912753ad5876
[INFO] running `Command { std: "docker" "start" "-a" "d1b250402ff5be7601bb9897a86ed92b594618fe9f9264a5058c912753ad5876", kill_on_drop: false }`
[INFO] [stderr] warning: elided lifetime has a name
[INFO] [stderr]   --> src/nft/metadata.rs:26:10
[INFO] [stderr]    |
[INFO] [stderr] 20 | impl<'a> Metadata<'a> {
[INFO] [stderr]    |      -- lifetime `'a` declared here
[INFO] [stderr] ...
[INFO] [stderr] 26 |     ) -> Metadata {
[INFO] [stderr]    |          ^^^^^^^^ this elided lifetime gets resolved as `'a`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(elided_named_lifetimes)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `nftgen` (lib) generated 1 warning
[INFO] [stderr] warning: `nftgen` (lib test) generated 1 warning (1 duplicate)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.23s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/nftgen-abd7c0bc2c8778f6)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test cmd::config::tests::basic ... ok
[INFO] [stdout] test cmd::config::tests::error ... ok
[INFO] [stdout] test nft::image::tests::stack::layers_with_content ... ok
[INFO] [stdout] test nft::image::tests::stack::layers_with_two_pixels ... ok
[INFO] [stdout] test nft::image::tests::stack::three_layers ... ok
[INFO] [stdout] test nft::image::tests::stack::transparent_layers ... ok
[INFO] [stdout] test nft::image_builder::tests::add ... ok
[INFO] [stdout] test nft::layer::tests::layer_name_returns_none_if_not_utf8 ... ok
[INFO] [stdout] test nft::layer::tests::layer_name_works ... ok
[INFO] [stdout] test nft::layer::tests::layer_name_works_without_delimiter ... ok
[INFO] [stdout] test nft::layer::tests::parse_weight_from_filestem_works ... ok
[INFO] [stdout] test nft::metadata::tests::metadata_builder::build ... ok
[INFO] [stdout] test nft::image::tests::read::empty_image ... ok
[INFO] [stdout] test nft::image::tests::read::transparent_image ... ok
[INFO] [stdout] test nft::layer::tests::parse_weight_from_filestem_returns_1_if_invalid_filestem ... ok
[INFO] [stdout] test nft::layer::tests::layer_get_image_works ... ok
[INFO] [stdout] test nft::layer::tests::layer_get_image_returns_err_for_invalid_png ... ok
[INFO] [stdout] test nft::tests::get_layer_groups_works ... ok
[INFO] [stdout] test nft::image::tests::save ... ok
[INFO] [stdout] test nft::metadata::tests::metadata_writer::write_and_update_base_uri ... ok
[INFO] [stdout] test nft::image_builder::tests::build::build ... ok
[INFO] [stdout] test nft::tests::parse_layers_from_path_works ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/bin/main.rs (/opt/rustwide/target/debug/deps/nftgen-9845912df86b3e4c)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests nftgen
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "d1b250402ff5be7601bb9897a86ed92b594618fe9f9264a5058c912753ad5876", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d1b250402ff5be7601bb9897a86ed92b594618fe9f9264a5058c912753ad5876", kill_on_drop: false }`
[INFO] [stdout] d1b250402ff5be7601bb9897a86ed92b594618fe9f9264a5058c912753ad5876