[INFO] cloning repository https://github.com/handsomefox/rust-app [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/handsomefox/rust-app" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhandsomefox%2Frust-app", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhandsomefox%2Frust-app'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] 2b0c041a1059ad79795c09abffb43bd49abcceb0 [INFO] building handsomefox/rust-app against try#615edd3ad1cf6871c977dc900317cb6c2070fd6b for pr-97334 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fhandsomefox%2Frust-app" "/workspace/builds/worker-28/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-28/source'... [INFO] [stderr] done. [INFO] validating manifest of git repo https://github.com/handsomefox/rust-app on toolchain 615edd3ad1cf6871c977dc900317cb6c2070fd6b [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] started tweaking git repo https://github.com/handsomefox/rust-app [INFO] finished tweaking git repo https://github.com/handsomefox/rust-app [INFO] tweaked toml for git repo https://github.com/handsomefox/rust-app written to /workspace/builds/worker-28/source/Cargo.toml [INFO] crate git repo https://github.com/handsomefox/rust-app already has a lockfile, it will not be regenerated [INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] d04577ba30fcab7da04f811fcf7b612f6b04c955949498dae90032c9cfd46991 [INFO] running `Command { std: "docker" "start" "-a" "d04577ba30fcab7da04f811fcf7b612f6b04c955949498dae90032c9cfd46991", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "d04577ba30fcab7da04f811fcf7b612f6b04c955949498dae90032c9cfd46991", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "d04577ba30fcab7da04f811fcf7b612f6b04c955949498dae90032c9cfd46991", kill_on_drop: false }` [INFO] [stdout] d04577ba30fcab7da04f811fcf7b612f6b04c955949498dae90032c9cfd46991 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 32a4e51243b4a1e609eeca3a9a2033f58ac82b7e732d931ab84c8840d5c4e882 [INFO] running `Command { std: "docker" "start" "-a" "32a4e51243b4a1e609eeca3a9a2033f58ac82b7e732d931ab84c8840d5c4e882", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling libc v0.2.120 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling log v0.4.14 [INFO] [stderr] Compiling cc v1.0.73 [INFO] [stderr] Compiling pin-project-lite v0.2.8 [INFO] [stderr] Compiling pkg-config v0.3.24 [INFO] [stderr] Compiling memchr v2.4.1 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling proc-macro2 v1.0.36 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling unicode-xid v0.2.2 [INFO] [stderr] Compiling itoa v1.0.1 [INFO] [stderr] Compiling syn v1.0.89 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling serde_derive v1.0.136 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling lazy_static v1.4.0 [INFO] [stderr] Compiling foreign-types-shared v0.1.1 [INFO] [stderr] Compiling openssl v0.10.38 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling matches v0.1.9 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling httparse v1.6.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling once_cell v1.10.0 [INFO] [stderr] Compiling native-tls v0.2.8 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling tinyvec_macros v0.1.0 [INFO] [stderr] Compiling slab v0.4.5 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling hashbrown v0.11.2 [INFO] [stderr] Compiling serde v1.0.136 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling openssl-probe v0.1.5 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling encoding_rs v0.8.30 [INFO] [stderr] Compiling tower-service v0.3.1 [INFO] [stderr] Compiling ryu v1.0.9 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling unicode-bidi v0.3.7 [INFO] [stderr] Compiling serde_json v1.0.79 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling ipnet v2.4.0 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling tinyvec v1.5.1 [INFO] [stderr] Compiling tracing-core v0.1.23 [INFO] [stderr] Compiling foreign-types v0.3.2 [INFO] [stderr] Compiling form_urlencoded v1.0.1 [INFO] [stderr] Compiling http v0.2.6 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling indexmap v1.8.0 [INFO] [stderr] Compiling num-traits v0.2.14 [INFO] [stderr] Compiling num-integer v0.1.44 [INFO] [stderr] Compiling unicode-normalization v0.1.19 [INFO] [stderr] Compiling tracing v0.1.32 [INFO] [stderr] Compiling openssl-sys v0.9.72 [INFO] [stderr] Compiling quote v1.0.15 [INFO] [stderr] Compiling idna v0.2.3 [INFO] [stderr] Compiling mio v0.8.1 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling time v0.1.44 [INFO] [stderr] Compiling chrono v0.4.19 [INFO] [stderr] Compiling tokio v1.17.0 [INFO] [stderr] Compiling http-body v0.4.4 [INFO] [stderr] Compiling url v2.2.2 [INFO] [stderr] Compiling tokio-util v0.6.9 [INFO] [stderr] Compiling tokio-native-tls v0.3.0 [INFO] [stderr] Compiling h2 v0.3.12 [INFO] [stderr] Compiling serde_urlencoded v0.7.1 [INFO] [stderr] Compiling hyper v0.14.17 [INFO] [stderr] Compiling hyper-tls v0.5.0 [INFO] [stderr] Compiling reqwest v0.11.10 [INFO] [stderr] Compiling weather_app v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `TRACE` [INFO] [stdout] --> src/log.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | TRACE, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `FATAL` [INFO] [stdout] --> src/log.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | FATAL, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ERROR` [INFO] [stdout] --> src/log.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | ERROR, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `WARN` [INFO] [stdout] --> src/log.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | WARN, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `INFO` [INFO] [stdout] --> src/log.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | INFO, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ALL` [INFO] [stdout] --> src/log.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | ALL, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `info` [INFO] [stdout] --> src/log.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn info(&self, message: &str) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `warn` [INFO] [stdout] --> src/log.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn warn(&self, message: &str) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `error` [INFO] [stdout] --> src/log.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn error(&self, message: &str) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fatal` [INFO] [stdout] --> src/log.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn fatal(&self, message: &str) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `trace` [INFO] [stdout] --> src/log.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn trace(&self, message: &str) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished dev [unoptimized + debuginfo] target(s) in 1m 02s [INFO] running `Command { std: "docker" "inspect" "32a4e51243b4a1e609eeca3a9a2033f58ac82b7e732d931ab84c8840d5c4e882", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "32a4e51243b4a1e609eeca3a9a2033f58ac82b7e732d931ab84c8840d5c4e882", kill_on_drop: false }` [INFO] [stdout] 32a4e51243b4a1e609eeca3a9a2033f58ac82b7e732d931ab84c8840d5c4e882 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-28/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:ac0d0aa6ec8ed129e241004a6179c99fa0d2616f50ba759c5b60bd26d0fafa02" "/opt/rustwide/cargo-home/bin/cargo" "+615edd3ad1cf6871c977dc900317cb6c2070fd6b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] dae1c9a95b5417391c79fd41e65bf9a32dd8ff51f2c6580babd698b247e487fa [INFO] running `Command { std: "docker" "start" "-a" "dae1c9a95b5417391c79fd41e65bf9a32dd8ff51f2c6580babd698b247e487fa", kill_on_drop: false }` [INFO] [stderr] Blocking waiting for file lock on package cache [INFO] [stderr] Compiling weather_app v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variant is never constructed: `TRACE` [INFO] [stdout] --> src/log.rs:9:5 [INFO] [stdout] | [INFO] [stdout] 9 | TRACE, [INFO] [stdout] | ^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `FATAL` [INFO] [stdout] --> src/log.rs:10:5 [INFO] [stdout] | [INFO] [stdout] 10 | FATAL, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ERROR` [INFO] [stdout] --> src/log.rs:11:5 [INFO] [stdout] | [INFO] [stdout] 11 | ERROR, [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `WARN` [INFO] [stdout] --> src/log.rs:12:5 [INFO] [stdout] | [INFO] [stdout] 12 | WARN, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `INFO` [INFO] [stdout] --> src/log.rs:13:5 [INFO] [stdout] | [INFO] [stdout] 13 | INFO, [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: variant is never constructed: `ALL` [INFO] [stdout] --> src/log.rs:15:5 [INFO] [stdout] | [INFO] [stdout] 15 | ALL, [INFO] [stdout] | ^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `info` [INFO] [stdout] --> src/log.rs:25:12 [INFO] [stdout] | [INFO] [stdout] 25 | pub fn info(&self, message: &str) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `warn` [INFO] [stdout] --> src/log.rs:31:12 [INFO] [stdout] | [INFO] [stdout] 31 | pub fn warn(&self, message: &str) { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `error` [INFO] [stdout] --> src/log.rs:37:12 [INFO] [stdout] | [INFO] [stdout] 37 | pub fn error(&self, message: &str) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `fatal` [INFO] [stdout] --> src/log.rs:43:12 [INFO] [stdout] | [INFO] [stdout] 43 | pub fn fatal(&self, message: &str) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: associated function is never used: `trace` [INFO] [stdout] --> src/log.rs:49:12 [INFO] [stdout] | [INFO] [stdout] 49 | pub fn trace(&self, message: &str) { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: 11 warnings emitted [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished test [unoptimized + debuginfo] target(s) in 3.71s [INFO] [stderr] Executable unittests src/main.rs (/opt/rustwide/target/debug/deps/weather_app-4866bbfbdc6a2288) [INFO] running `Command { std: "docker" "inspect" "dae1c9a95b5417391c79fd41e65bf9a32dd8ff51f2c6580babd698b247e487fa", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "dae1c9a95b5417391c79fd41e65bf9a32dd8ff51f2c6580babd698b247e487fa", kill_on_drop: false }` [INFO] [stdout] dae1c9a95b5417391c79fd41e65bf9a32dd8ff51f2c6580babd698b247e487fa