[INFO] updating cached repository https://github.com/Stigjb/freecell
[INFO] running `"git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "-c" "remote.origin.fetch=refs/heads/*:refs/heads/*" "fetch" "origin" "--force" "--prune"`
[INFO] running `"git" "rev-parse" "HEAD"`
[INFO] [stdout] 9dd7773d9a6757fc5fb159a1868dc93d77636646
[INFO] testing Stigjb/freecell against beta-2020-06-03 for beta-1.45-1
[INFO] running `"git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FStigjb%2Ffreecell" "/workspace/builds/worker-7/source"`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Stigjb/freecell on toolchain beta-2020-06-03
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started tweaking git repo https://github.com/Stigjb/freecell
[INFO] finished tweaking git repo https://github.com/Stigjb/freecell
[INFO] tweaked toml for git repo https://github.com/Stigjb/freecell written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate git repo https://github.com/Stigjb/freecell already has a lockfile, it will not be regenerated
[INFO] running `"/workspace/cargo-home/bin/cargo" "+beta-2020-06-03" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "build" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 8e4cc2167a61542f6f75879a4f16695575b998e86edc854d66ef21edb9f158fb
[INFO] running `"docker" "start" "-a" "8e4cc2167a61542f6f75879a4f16695575b998e86edc854d66ef21edb9f158fb"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling proc-macro2 v1.0.12
[INFO] [stderr]    Compiling syn v1.0.18
[INFO] [stderr]    Compiling wasm-bindgen-shared v0.2.62
[INFO] [stderr]    Compiling serde v1.0.106
[INFO] [stderr]    Compiling bumpalo v3.2.1
[INFO] [stderr]    Compiling wasm-bindgen v0.2.62
[INFO] [stderr]    Compiling libc v0.2.69
[INFO] [stderr]    Compiling memchr v2.3.3
[INFO] [stderr]    Compiling futures-core v0.3.4
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling futures-sink v0.3.4
[INFO] [stderr]    Compiling anyhow v1.0.28
[INFO] [stderr]    Compiling boolinator v2.4.0
[INFO] [stderr]    Compiling yew v0.15.0
[INFO] [stderr]    Compiling anymap v0.12.1
[INFO] [stderr]    Compiling cfg-match v0.2.1
[INFO] [stderr]    Compiling http v0.2.1
[INFO] [stderr]    Compiling futures-channel v0.3.4
[INFO] [stderr]    Compiling quote v1.0.4
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling wasm-bindgen-backend v0.2.62
[INFO] [stderr]    Compiling wasm-bindgen-macro-support v0.2.62
[INFO] [stderr]    Compiling serde_derive v1.0.106
[INFO] [stderr]    Compiling futures-macro v0.3.4
[INFO] [stderr]    Compiling thiserror-impl v1.0.16
[INFO] [stderr]    Compiling yew-macro v0.15.0
[INFO] [stderr]    Compiling wasm-bindgen-macro v0.2.62
[INFO] [stderr]    Compiling futures-util v0.3.4
[INFO] [stderr]    Compiling thiserror v1.0.16
[INFO] [stderr]    Compiling futures-executor v0.3.4
[INFO] [stderr]    Compiling futures v0.3.4
[INFO] [stderr]    Compiling serde_json v1.0.52
[INFO] [stderr]    Compiling bincode v1.2.1
[INFO] [stderr]    Compiling js-sys v0.3.39
[INFO] [stderr]    Compiling console_error_panic_hook v0.1.6
[INFO] [stderr]    Compiling web-sys v0.3.39
[INFO] [stderr]    Compiling wasm-bindgen-futures v0.4.12
[INFO] [stderr]    Compiling gloo-events v0.1.1
[INFO] [stderr]    Compiling gloo-console-timer v0.1.0
[INFO] [stderr]    Compiling gloo-timers v0.2.1
[INFO] [stderr]    Compiling wasm-logger v0.2.0
[INFO] [stderr]    Compiling gloo-file v0.1.0
[INFO] [stderr]    Compiling gloo v0.2.1
[INFO] [stderr]    Compiling freecell v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `link`
[INFO] [stderr]   --> src/app.rs:13:36
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn create(_: Self::Properties, link: ComponentLink<Self>) -> Self {
[INFO] [stderr]    |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_link`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]   --> src/app.rs:21:26
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn update(&mut self, msg: Self::Message) -> ShouldRender {
[INFO] [stderr]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Failed`
[INFO] [stderr]   --> src/freecell.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Failed(JsValue),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `random_card`
[INFO] [stderr]   --> src/playing_card.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn random_card() -> PlayingCard {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2m 06s
[INFO] running `"docker" "inspect" "8e4cc2167a61542f6f75879a4f16695575b998e86edc854d66ef21edb9f158fb"`
[INFO] running `"docker" "rm" "-f" "8e4cc2167a61542f6f75879a4f16695575b998e86edc854d66ef21edb9f158fb"`
[INFO] [stdout] 8e4cc2167a61542f6f75879a4f16695575b998e86edc854d66ef21edb9f158fb
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen" "--no-run"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] c61cf729f47de3fadfbd29b492cc639461bb4d5ed3679b414c7381a1cfa4f2d3
[INFO] running `"docker" "start" "-a" "c61cf729f47de3fadfbd29b492cc639461bb4d5ed3679b414c7381a1cfa4f2d3"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr]    Compiling wasm-bindgen-test-macro v0.3.12
[INFO] [stderr] warning: unused variable: `link`
[INFO] [stderr]   --> src/app.rs:13:36
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn create(_: Self::Properties, link: ComponentLink<Self>) -> Self {
[INFO] [stderr]    |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_link`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]   --> src/app.rs:21:26
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn update(&mut self, msg: Self::Message) -> ShouldRender {
[INFO] [stderr]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Failed`
[INFO] [stderr]   --> src/freecell.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Failed(JsValue),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `random_card`
[INFO] [stderr]   --> src/playing_card.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn random_card() -> PlayingCard {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]    Compiling wasm-bindgen-test v0.3.12
[INFO] [stderr]    Compiling freecell v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr] warning: unused variable: `link`
[INFO] [stderr]   --> src/app.rs:13:36
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn create(_: Self::Properties, link: ComponentLink<Self>) -> Self {
[INFO] [stderr]    |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_link`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]   --> src/app.rs:21:26
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn update(&mut self, msg: Self::Message) -> ShouldRender {
[INFO] [stderr]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Failed`
[INFO] [stderr]   --> src/freecell.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Failed(JsValue),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `random_card`
[INFO] [stderr]   --> src/playing_card.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn random_card() -> PlayingCard {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.75s
[INFO] running `"docker" "inspect" "c61cf729f47de3fadfbd29b492cc639461bb4d5ed3679b414c7381a1cfa4f2d3"`
[INFO] running `"docker" "rm" "-f" "c61cf729f47de3fadfbd29b492cc639461bb4d5ed3679b414c7381a1cfa4f2d3"`
[INFO] [stdout] c61cf729f47de3fadfbd29b492cc639461bb4d5ed3679b414c7381a1cfa4f2d3
[INFO] running `"docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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" "MAP_USER_ID=0" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--network" "none" "rustops/crates-build-env" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2020-06-03" "test" "--frozen"`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 3d57ad0dd344e2eff1ffbebc3f5251cd7b50aab3ab53dd0d23f5ea85b6998fd2
[INFO] running `"docker" "start" "-a" "3d57ad0dd344e2eff1ffbebc3f5251cd7b50aab3ab53dd0d23f5ea85b6998fd2"`
[INFO] [stderr] sudo: setrlimit(RLIMIT_CORE): Operation not permitted
[INFO] [stderr] warning: unused variable: `link`
[INFO] [stderr]   --> src/app.rs:13:36
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn create(_: Self::Properties, link: ComponentLink<Self>) -> Self {
[INFO] [stderr]    |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_link`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]   --> src/app.rs:21:26
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn update(&mut self, msg: Self::Message) -> ShouldRender {
[INFO] [stderr]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Failed`
[INFO] [stderr]   --> src/freecell.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Failed(JsValue),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `random_card`
[INFO] [stderr]   --> src/playing_card.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn random_card() -> PlayingCard {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `link`
[INFO] [stderr]   --> src/app.rs:13:36
[INFO] [stderr]    |
[INFO] [stderr] 13 |     fn create(_: Self::Properties, link: ComponentLink<Self>) -> Self {
[INFO] [stderr]    |                                    ^^^^ help: if this is intentional, prefix it with an underscore: `_link`
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_variables)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused variable: `msg`
[INFO] [stderr]   --> src/app.rs:21:26
[INFO] [stderr]    |
[INFO] [stderr] 21 |     fn update(&mut self, msg: Self::Message) -> ShouldRender {
[INFO] [stderr]    |                          ^^^ help: if this is intentional, prefix it with an underscore: `_msg`
[INFO] [stderr] 
[INFO] [stderr] warning: variant is never constructed: `Failed`
[INFO] [stderr]   --> src/freecell.rs:25:5
[INFO] [stderr]    |
[INFO] [stderr] 25 |     Failed(JsValue),
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `random_card`
[INFO] [stderr]   --> src/playing_card.rs:38:8
[INFO] [stderr]    |
[INFO] [stderr] 38 | pub fn random_card() -> PlayingCard {
[INFO] [stderr]    |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.15s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/freecell-7e2416f1c50c6a4d
[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
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/web-c5afcd1d914d8dab
[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
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests freecell
[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
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "3d57ad0dd344e2eff1ffbebc3f5251cd7b50aab3ab53dd0d23f5ea85b6998fd2"`
[INFO] running `"docker" "rm" "-f" "3d57ad0dd344e2eff1ffbebc3f5251cd7b50aab3ab53dd0d23f5ea85b6998fd2"`
[INFO] [stdout] 3d57ad0dd344e2eff1ffbebc3f5251cd7b50aab3ab53dd0d23f5ea85b6998fd2