[INFO] cloning repository https://github.com/miyanokomiya/sts-deck-history
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/miyanokomiya/sts-deck-history" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiyanokomiya%2Fsts-deck-history", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiyanokomiya%2Fsts-deck-history'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fef0e020ea85310b64f847437aed047fcd8dc9b1
[INFO] testing miyanokomiya/sts-deck-history against beta-2022-04-10 for beta-1.61-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fmiyanokomiya%2Fsts-deck-history" "/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/miyanokomiya/sts-deck-history on toolchain beta-2022-04-10
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/miyanokomiya/sts-deck-history
[INFO] finished tweaking git repo https://github.com/miyanokomiya/sts-deck-history
[INFO] tweaked toml for git repo https://github.com/miyanokomiya/sts-deck-history written to /workspace/builds/worker-6/source/Cargo.toml
[INFO] crate git repo https://github.com/miyanokomiya/sts-deck-history already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+beta-2022-04-10" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 1242b1b709547a5b24b83e478f930dbea526eef054f2b375141089bff40bfa09
[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" "1242b1b709547a5b24b83e478f930dbea526eef054f2b375141089bff40bfa09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "1242b1b709547a5b24b83e478f930dbea526eef054f2b375141089bff40bfa09", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1242b1b709547a5b24b83e478f930dbea526eef054f2b375141089bff40bfa09", kill_on_drop: false }`
[INFO] [stdout] 1242b1b709547a5b24b83e478f930dbea526eef054f2b375141089bff40bfa09
[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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 24a7784b13cf39fe241fae8b801091e38b9f4b0da68b8d72a3924295ef0fc623
[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" "24a7784b13cf39fe241fae8b801091e38b9f4b0da68b8d72a3924295ef0fc623", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.34
[INFO] [stderr]    Compiling syn v1.0.82
[INFO] [stderr]    Compiling serde_derive v1.0.132
[INFO] [stderr]    Compiling memchr v2.4.1
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling serde v1.0.132
[INFO] [stderr]    Compiling unicode-segmentation v1.8.0
[INFO] [stderr]    Compiling serde_json v1.0.73
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling textwrap v0.14.2
[INFO] [stderr]    Compiling termcolor v1.1.2
[INFO] [stderr]    Compiling strsim v0.10.0
[INFO] [stderr]    Compiling bitflags v1.3.2
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling indexmap v1.7.0
[INFO] [stderr]    Compiling heck v0.3.3
[INFO] [stderr]    Compiling os_str_bytes v6.0.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.0.0-rc.7
[INFO] [stderr]    Compiling clap v3.0.0-rc.7
[INFO] [stderr]    Compiling sts_deck_history v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `downgrade`
[INFO] [stdout]   --> src/master_deck.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn downgrade(&mut self, card: String) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `undo`
[INFO] [stdout]   --> src/master_deck.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn undo(&mut self, diff: &DeckDiff) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `downgrade_card`
[INFO] [stdout]    --> src/master_deck.rs:125:4
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn downgrade_card(card: String) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1m 07s
[INFO] running `Command { std: "docker" "inspect" "24a7784b13cf39fe241fae8b801091e38b9f4b0da68b8d72a3924295ef0fc623", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "24a7784b13cf39fe241fae8b801091e38b9f4b0da68b8d72a3924295ef0fc623", kill_on_drop: false }`
[INFO] [stdout] 24a7784b13cf39fe241fae8b801091e38b9f4b0da68b8d72a3924295ef0fc623
[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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "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] 5bea58a081b8899d16920535b290478cfb848bbc49ae6650b722aaef8bfa9c19
[INFO] running `Command { std: "docker" "start" "-a" "5bea58a081b8899d16920535b290478cfb848bbc49ae6650b722aaef8bfa9c19", kill_on_drop: false }`
[INFO] [stderr]    Compiling sts_deck_history v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: associated function is never used: `downgrade`
[INFO] [stdout]   --> src/master_deck.rs:54:12
[INFO] [stdout]    |
[INFO] [stdout] 54 |     pub fn downgrade(&mut self, card: String) {
[INFO] [stdout]    |            ^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: associated function is never used: `undo`
[INFO] [stdout]   --> src/master_deck.rs:96:12
[INFO] [stdout]    |
[INFO] [stdout] 96 |     pub fn undo(&mut self, diff: &DeckDiff) {
[INFO] [stdout]    |            ^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `downgrade_card`
[INFO] [stdout]    --> src/master_deck.rs:125:4
[INFO] [stdout]     |
[INFO] [stdout] 125 | fn downgrade_card(card: String) -> String {
[INFO] [stdout]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 3 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.25s
[INFO] [stderr]   Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/sts_deck_history-600efb2747220637)
[INFO] running `Command { std: "docker" "inspect" "5bea58a081b8899d16920535b290478cfb848bbc49ae6650b722aaef8bfa9c19", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5bea58a081b8899d16920535b290478cfb848bbc49ae6650b722aaef8bfa9c19", kill_on_drop: false }`
[INFO] [stdout] 5bea58a081b8899d16920535b290478cfb848bbc49ae6650b722aaef8bfa9c19
[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=warn" "-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:eaef2f80f755933c374d2ae5edccceec0c1312ceb8a4e0b6404e8ab76561e1e5" "/opt/rustwide/cargo-home/bin/cargo" "+beta-2022-04-10" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 09d6f304d06ec46d84f37ad30e887457ffc91fcf4cf04d068fe543a59eea5efd
[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" "09d6f304d06ec46d84f37ad30e887457ffc91fcf4cf04d068fe543a59eea5efd", kill_on_drop: false }`
[INFO] [stderr] warning: associated function is never used: `downgrade`
[INFO] [stderr]   --> src/master_deck.rs:54:12
[INFO] [stderr]    |
[INFO] [stderr] 54 |     pub fn downgrade(&mut self, card: String) {
[INFO] [stderr]    |            ^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: associated function is never used: `undo`
[INFO] [stderr]   --> src/master_deck.rs:96:12
[INFO] [stderr]    |
[INFO] [stderr] 96 |     pub fn undo(&mut self, diff: &DeckDiff) {
[INFO] [stderr]    |            ^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `downgrade_card`
[INFO] [stderr]    --> src/master_deck.rs:125:4
[INFO] [stderr]     |
[INFO] [stderr] 125 | fn downgrade_card(card: String) -> String {
[INFO] [stdout] 
[INFO] [stderr]     |    ^^^^^^^^^^^^^^
[INFO] [stdout] running 0 tests
[INFO] [stderr] 
[INFO] [stdout] 
[INFO] [stderr] warning: `sts_deck_history` (bin "sts_deck_history" test) generated 3 warnings
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/sts_deck_history-600efb2747220637)
[INFO] running `Command { std: "docker" "inspect" "09d6f304d06ec46d84f37ad30e887457ffc91fcf4cf04d068fe543a59eea5efd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "09d6f304d06ec46d84f37ad30e887457ffc91fcf4cf04d068fe543a59eea5efd", kill_on_drop: false }`
[INFO] [stdout] 09d6f304d06ec46d84f37ad30e887457ffc91fcf4cf04d068fe543a59eea5efd