[INFO] cloning repository https://github.com/wyhinton/iconic-rs
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/wyhinton/iconic-rs" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwyhinton%2Ficonic-rs", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwyhinton%2Ficonic-rs'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 376d975ca3236404f8a2416122b069424718b479
[INFO] testing wyhinton/iconic-rs against master#a77da2d454e6caa227a85b16410b95f93495e7e0 for pr-91031
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fwyhinton%2Ficonic-rs" "/workspace/builds/worker-6/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/wyhinton/iconic-rs on toolchain a77da2d454e6caa227a85b16410b95f93495e7e0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/wyhinton/iconic-rs
[INFO] finished tweaking git repo https://github.com/wyhinton/iconic-rs
[INFO] tweaked toml for git repo https://github.com/wyhinton/iconic-rs written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/wyhinton/iconic-rs already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: dev-dependencies.rust-embed.featrues
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 87b054d9f67b3446eb248b4acdb431c8c2d731aa211c068d0f455e07a2d10f95
[INFO] running `Command { std: "docker" "start" "-a" "87b054d9f67b3446eb248b4acdb431c8c2d731aa211c068d0f455e07a2d10f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "87b054d9f67b3446eb248b4acdb431c8c2d731aa211c068d0f455e07a2d10f95", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87b054d9f67b3446eb248b4acdb431c8c2d731aa211c068d0f455e07a2d10f95", kill_on_drop: false }`
[INFO] [stdout] 87b054d9f67b3446eb248b4acdb431c8c2d731aa211c068d0f455e07a2d10f95
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 92045ec0fa99daf897cccc7828d5dce4fe2b611161bcb987ed322893ce8fe83e
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "92045ec0fa99daf897cccc7828d5dce4fe2b611161bcb987ed322893ce8fe83e", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: dev-dependencies.rust-embed.featrues
[INFO] [stderr]    Compiling iconic_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.41s
[INFO] running `Command { std: "docker" "inspect" "92045ec0fa99daf897cccc7828d5dce4fe2b611161bcb987ed322893ce8fe83e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "92045ec0fa99daf897cccc7828d5dce4fe2b611161bcb987ed322893ce8fe83e", kill_on_drop: false }`
[INFO] [stdout] 92045ec0fa99daf897cccc7828d5dce4fe2b611161bcb987ed322893ce8fe83e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] debfe313c1610257803560bf1ecccf284798d5cfec8f3cbcb15126c154af1aaa
[INFO] running `Command { std: "docker" "start" "-a" "debfe313c1610257803560bf1ecccf284798d5cfec8f3cbcb15126c154af1aaa", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: dev-dependencies.rust-embed.featrues
[INFO] [stderr]    Compiling bitflags v1.2.1
[INFO] [stderr]    Compiling fltk-sys v1.1.3
[INFO] [stderr]    Compiling rust-embed-utils v5.1.0
[INFO] [stderr]    Compiling raw-window-handle v0.3.3
[INFO] [stderr]    Compiling fltk-derive v1.1.3
[INFO] [stderr]    Compiling embed-doc-image v0.1.4
[INFO] [stderr]    Compiling rust-embed-impl v5.9.0
[INFO] [stderr]    Compiling rust-embed v5.9.0
[INFO] [stderr]    Compiling fltk v1.1.3
[INFO] [stderr]    Compiling iconic_rs v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: variable does not need to be mutable
[INFO] [stdout]   --> examples/fltk.rs:17:9
[INFO] [stdout]    |
[INFO] [stdout] 17 |     let mut container= Pack::new(50,100,500,400,None);
[INFO] [stdout]    |         ----^^^^^^^^^
[INFO] [stdout]    |         |
[INFO] [stdout]    |         help: remove this `mut`
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 1 warning emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2m 39s
[INFO] running `Command { std: "docker" "inspect" "debfe313c1610257803560bf1ecccf284798d5cfec8f3cbcb15126c154af1aaa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "debfe313c1610257803560bf1ecccf284798d5cfec8f3cbcb15126c154af1aaa", kill_on_drop: false }`
[INFO] [stdout] debfe313c1610257803560bf1ecccf284798d5cfec8f3cbcb15126c154af1aaa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6/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" "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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+a77da2d454e6caa227a85b16410b95f93495e7e0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 32e04faf7802bbd9f0526de2e8961f3fc455f586b22e3484dc9db08783e246c8
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "32e04faf7802bbd9f0526de2e8961f3fc455f586b22e3484dc9db08783e246c8", kill_on_drop: false }`
[INFO] [stderr] warning: unused manifest key: dev-dependencies.rust-embed.featrues
[INFO] [stderr] warning: variable does not need to be mutable
[INFO] [stderr]   --> examples/fltk.rs:17:9
[INFO] [stderr]    |
[INFO] [stderr] 17 |     let mut container= Pack::new(50,100,500,400,None);
[INFO] [stderr]    |         ----^^^^^^^^^
[INFO] [stderr]    |         |
[INFO] [stderr]    |         help: remove this `mut`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_mut)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `iconic_rs` (example "fltk") generated 1 warning
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/iconic_rs-f89c17801d3c9aca)
[INFO] [stderr]    Doc-tests iconic_rs
[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] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/lib.rs - (line 10) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.67s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "32e04faf7802bbd9f0526de2e8961f3fc455f586b22e3484dc9db08783e246c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "32e04faf7802bbd9f0526de2e8961f3fc455f586b22e3484dc9db08783e246c8", kill_on_drop: false }`
[INFO] [stdout] 32e04faf7802bbd9f0526de2e8961f3fc455f586b22e3484dc9db08783e246c8