[INFO] cloning repository https://github.com/skoocda/async-ticket-server
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/skoocda/async-ticket-server" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskoocda%2Fasync-ticket-server", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskoocda%2Fasync-ticket-server'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 0b7a48870ae50a98ff72add4aa9ed9cef4af9013
[INFO] testing skoocda/async-ticket-server against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskoocda%2Fasync-ticket-server" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] fatal: could not create leading directories of '/workspace/builds/worker-6-tc2/source': No space left on device
[INFO] testing skoocda/async-ticket-server against try#17092ad00ed8fe1e7f81a7e38238ff70779034b1 for pr-140985
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fskoocda%2Fasync-ticket-server" "/workspace/builds/worker-6-tc2/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-6-tc2/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/skoocda/async-ticket-server on toolchain 17092ad00ed8fe1e7f81a7e38238ff70779034b1
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/skoocda/async-ticket-server
[INFO] finished tweaking git repo https://github.com/skoocda/async-ticket-server
[INFO] tweaked toml for git repo https://github.com/skoocda/async-ticket-server written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] crate git repo https://github.com/skoocda/async-ticket-server 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" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 80d13a3f55ae3c9f9b19ace02f97f33c95a370d3e9920c73ed315b85defc1f49
[INFO] running `Command { std: "docker" "start" "-a" "80d13a3f55ae3c9f9b19ace02f97f33c95a370d3e9920c73ed315b85defc1f49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "80d13a3f55ae3c9f9b19ace02f97f33c95a370d3e9920c73ed315b85defc1f49", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "80d13a3f55ae3c9f9b19ace02f97f33c95a370d3e9920c73ed315b85defc1f49", kill_on_drop: false }`
[INFO] [stdout] 80d13a3f55ae3c9f9b19ace02f97f33c95a370d3e9920c73ed315b85defc1f49
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 59253a122b9d5c8ab1e443d0ade6b2b4d0692a662b20a2707f25f9a17c4c9baf
[INFO] running `Command { std: "docker" "start" "-a" "59253a122b9d5c8ab1e443d0ade6b2b4d0692a662b20a2707f25f9a17c4c9baf", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.86
[INFO] [stderr]    Compiling unicode-ident v1.0.12
[INFO] [stderr]    Compiling libc v0.2.155
[INFO] [stderr]    Compiling autocfg v1.3.0
[INFO] [stderr]    Compiling parking_lot_core v0.9.10
[INFO] [stderr]    Compiling serde v1.0.203
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling scopeguard v1.2.0
[INFO] [stderr]    Compiling smallvec v1.13.2
[INFO] [stderr]    Compiling serde_json v1.0.118
[INFO] [stderr]    Compiling anyhow v1.0.86
[INFO] [stderr]    Compiling thiserror v1.0.61
[INFO] [stderr]    Compiling pin-project-lite v0.2.14
[INFO] [stderr]    Compiling ryu v1.0.18
[INFO] [stderr]    Compiling bytes v1.6.0
[INFO] [stderr]    Compiling itoa v1.0.11
[INFO] [stderr]    Compiling lock_api v0.4.12
[INFO] [stderr]    Compiling quote v1.0.36
[INFO] [stderr]    Compiling syn v2.0.68
[INFO] [stderr]    Compiling signal-hook-registry v1.4.2
[INFO] [stderr]    Compiling socket2 v0.5.7
[INFO] [stderr]    Compiling mio v0.8.11
[INFO] [stderr]    Compiling num_cpus v1.16.0
[INFO] [stderr]    Compiling parking_lot v0.12.3
[INFO] [stderr]    Compiling serde_derive v1.0.203
[INFO] [stderr]    Compiling tokio-macros v2.3.0
[INFO] [stderr]    Compiling thiserror-impl v1.0.61
[INFO] [stderr]    Compiling tokio v1.38.0
[INFO] [stderr]    Compiling async-ticket-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `ticket_title` is never used
[INFO] [stdout]    --> src/data.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub fn ticket_title() -> TicketTitle {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ticket_description` is never used
[INFO] [stdout]    --> src/data.rs:160:8
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub fn ticket_description() -> TicketDescription {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `overly_long_description` is never used
[INFO] [stdout]    --> src/data.rs:164:8
[INFO] [stdout]     |
[INFO] [stdout] 164 | pub fn overly_long_description() -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `overly_long_title` is never used
[INFO] [stdout]    --> src/data.rs:168:8
[INFO] [stdout]     |
[INFO] [stdout] 168 | pub fn overly_long_title() -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `valid_title` is never used
[INFO] [stdout]    --> src/data.rs:172:8
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub fn valid_title() -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `valid_description` is never used
[INFO] [stdout]    --> src/data.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 176 | pub fn valid_description() -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.20s
[INFO] running `Command { std: "docker" "inspect" "59253a122b9d5c8ab1e443d0ade6b2b4d0692a662b20a2707f25f9a17c4c9baf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "59253a122b9d5c8ab1e443d0ade6b2b4d0692a662b20a2707f25f9a17c4c9baf", kill_on_drop: false }`
[INFO] [stdout] 59253a122b9d5c8ab1e443d0ade6b2b4d0692a662b20a2707f25f9a17c4c9baf
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ed17b946faf0095bb36988d148441cfbd3ac1b1c1d777ceffb91c45ca7f00304
[INFO] running `Command { std: "docker" "start" "-a" "ed17b946faf0095bb36988d148441cfbd3ac1b1c1d777ceffb91c45ca7f00304", kill_on_drop: false }`
[INFO] [stderr]    Compiling async-ticket-server v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `ticket_title` is never used
[INFO] [stdout]    --> src/data.rs:156:8
[INFO] [stdout]     |
[INFO] [stdout] 156 | pub fn ticket_title() -> TicketTitle {
[INFO] [stdout]     |        ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `ticket_description` is never used
[INFO] [stdout]    --> src/data.rs:160:8
[INFO] [stdout]     |
[INFO] [stdout] 160 | pub fn ticket_description() -> TicketDescription {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `overly_long_description` is never used
[INFO] [stdout]    --> src/data.rs:164:8
[INFO] [stdout]     |
[INFO] [stdout] 164 | pub fn overly_long_description() -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `overly_long_title` is never used
[INFO] [stdout]    --> src/data.rs:168:8
[INFO] [stdout]     |
[INFO] [stdout] 168 | pub fn overly_long_title() -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `valid_title` is never used
[INFO] [stdout]    --> src/data.rs:172:8
[INFO] [stdout]     |
[INFO] [stdout] 172 | pub fn valid_title() -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `valid_description` is never used
[INFO] [stdout]    --> src/data.rs:176:8
[INFO] [stdout]     |
[INFO] [stdout] 176 | pub fn valid_description() -> String {
[INFO] [stdout]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 2.13s
[INFO] running `Command { std: "docker" "inspect" "ed17b946faf0095bb36988d148441cfbd3ac1b1c1d777ceffb91c45ca7f00304", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ed17b946faf0095bb36988d148441cfbd3ac1b1c1d777ceffb91c45ca7f00304", kill_on_drop: false }`
[INFO] [stdout] ed17b946faf0095bb36988d148441cfbd3ac1b1c1d777ceffb91c45ca7f00304
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-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:eea15d5475069c3ef791f10c2c6b5af2ee421ef2da1e680ecce1cba46243983b" "/opt/rustwide/cargo-home/bin/cargo" "+17092ad00ed8fe1e7f81a7e38238ff70779034b1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 8e30669b0356f5d4f4df1a9aeab8fd9f1f902fe111a6566f239432acf4220302
[INFO] running `Command { std: "docker" "start" "-a" "8e30669b0356f5d4f4df1a9aeab8fd9f1f902fe111a6566f239432acf4220302", kill_on_drop: false }`
[INFO] [stderr] warning: function `ticket_title` is never used
[INFO] [stderr]    --> src/data.rs:156:8
[INFO] [stderr]     |
[INFO] [stderr] 156 | pub fn ticket_title() -> TicketTitle {
[INFO] [stderr]     |        ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `ticket_description` is never used
[INFO] [stderr]    --> src/data.rs:160:8
[INFO] [stderr]     |
[INFO] [stderr] 160 | pub fn ticket_description() -> TicketDescription {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `overly_long_description` is never used
[INFO] [stderr]    --> src/data.rs:164:8
[INFO] [stderr]     |
[INFO] [stderr] 164 | pub fn overly_long_description() -> String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `overly_long_title` is never used
[INFO] [stderr]    --> src/data.rs:168:8
[INFO] [stderr]     |
[INFO] [stderr] 168 | pub fn overly_long_title() -> String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `valid_title` is never used
[INFO] [stderr]    --> src/data.rs:172:8
[INFO] [stderr]     |
[INFO] [stderr] 172 | pub fn valid_title() -> String {
[INFO] [stderr]     |        ^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function `valid_description` is never used
[INFO] [stderr]    --> src/data.rs:176:8
[INFO] [stderr]     |
[INFO] [stderr] 176 | pub fn valid_description() -> String {
[INFO] [stderr]     |        ^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `async-ticket-server` (lib) generated 6 warnings
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.06s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/async_ticket_server-98d36b097245fcfd)
[INFO] [stdout] 
[INFO] [stdout] running 13 tests
[INFO] [stdout] test data::tests::serialize_ticket ... ok
[INFO] [stdout] test data::tests::serialize_command ... ok
[INFO] [stdout] test data::tests::test_try_desc_from_string ... ok
[INFO] [stdout] test data::tests::serialize_ticket_draft ... ok
[INFO] [stdout] test data::tests::test_try_title_from_empty_string ... ok
[INFO] [stdout] test data::tests::test_try_title_from_str ... ok
[INFO] [stdout] test data::tests::test_try_desc_from_empty_string ... ok
[INFO] [stdout] test data::tests::test_try_title_from_string ... ok
[INFO] [stdout] test tests::test_update_tickets ... ok
[INFO] [stdout] test data::tests::test_try_desc_from_str ... ok
[INFO] [stdout] test tests::test_insert_get_tickets ... ok
[INFO] [stdout] test data::tests::test_try_desc_from_long_string ... ok
[INFO] [stdout] test data::tests::test_try_title_from_long_string ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 13 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests async_ticket_server
[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" "8e30669b0356f5d4f4df1a9aeab8fd9f1f902fe111a6566f239432acf4220302", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8e30669b0356f5d4f4df1a9aeab8fd9f1f902fe111a6566f239432acf4220302", kill_on_drop: false }`
[INFO] [stdout] 8e30669b0356f5d4f4df1a9aeab8fd9f1f902fe111a6566f239432acf4220302