[INFO] fetching crate sfsm 0.4.3...
[INFO] testing sfsm-0.4.3 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate sfsm 0.4.3 into /workspace/builds/worker-2-tc2/source
[INFO] started tweaking crates.io crate sfsm 0.4.3
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sfsm 0.4.3
[INFO] tweaked toml for crates.io crate sfsm 0.4.3 written to /workspace/builds/worker-2-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sfsm 0.4.3 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate sfsm 0.4.3 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8096f5eba382d3634172618a1206aedbe8fb90c8d58e9247d84a4158154469f8
[INFO] running `Command { std: "docker" "start" "-a" "8096f5eba382d3634172618a1206aedbe8fb90c8d58e9247d84a4158154469f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8096f5eba382d3634172618a1206aedbe8fb90c8d58e9247d84a4158154469f8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8096f5eba382d3634172618a1206aedbe8fb90c8d58e9247d84a4158154469f8", kill_on_drop: false }`
[INFO] [stdout] 8096f5eba382d3634172618a1206aedbe8fb90c8d58e9247d84a4158154469f8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bb37c07ab935c04b32d938da44416105e7d4472a85d2296027d68bf36a1485fa
[INFO] running `Command { std: "docker" "start" "-a" "bb37c07ab935c04b32d938da44416105e7d4472a85d2296027d68bf36a1485fa", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.38
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.92
[INFO] [stderr]    Compiling sfsm-base v0.4.3
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling sfsm-proc v0.4.3
[INFO] [stderr]    Compiling sfsm v0.4.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 6.15s
[INFO] running `Command { std: "docker" "inspect" "bb37c07ab935c04b32d938da44416105e7d4472a85d2296027d68bf36a1485fa", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bb37c07ab935c04b32d938da44416105e7d4472a85d2296027d68bf36a1485fa", kill_on_drop: false }`
[INFO] [stdout] bb37c07ab935c04b32d938da44416105e7d4472a85d2296027d68bf36a1485fa
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 06c71eb3b975a80d0435873f3ef9a6c2a53916d38bef59528570662d0cfe1e9b
[INFO] running `Command { std: "docker" "start" "-a" "06c71eb3b975a80d0435873f3ef9a6c2a53916d38bef59528570662d0cfe1e9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling sfsm v0.4.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function `trace` is never used
[INFO] [stdout]   --> examples/basic_extended.rs:39:4
[INFO] [stdout]    |
[INFO] [stdout] 39 | fn trace(log: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trace` is never used
[INFO] [stdout]   --> examples/basic.rs:70:4
[INFO] [stdout]    |
[INFO] [stdout] 70 | fn trace(log: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trace` is never used
[INFO] [stdout]    --> examples/fallible.rs:135:4
[INFO] [stdout]     |
[INFO] [stdout] 135 | fn trace(log: &str) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trace` is never used
[INFO] [stdout]    --> examples/hierarchical_simple.rs:123:4
[INFO] [stdout]     |
[INFO] [stdout] 123 | fn trace(log: &str) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trace` is never used
[INFO] [stdout]   --> examples/hierarchical_extended.rs:82:4
[INFO] [stdout]    |
[INFO] [stdout] 82 | fn trace(log: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trace` is never used
[INFO] [stdout]    --> examples/messages.rs:104:4
[INFO] [stdout]     |
[INFO] [stdout] 104 | fn trace(log: &str) {
[INFO] [stdout]     |    ^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function `trace` is never used
[INFO] [stdout]   --> examples/rocket_liftoff.rs:95:4
[INFO] [stdout]    |
[INFO] [stdout] 95 | fn trace(log: &str) {
[INFO] [stdout]    |    ^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.15s
[INFO] running `Command { std: "docker" "inspect" "06c71eb3b975a80d0435873f3ef9a6c2a53916d38bef59528570662d0cfe1e9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "06c71eb3b975a80d0435873f3ef9a6c2a53916d38bef59528570662d0cfe1e9b", kill_on_drop: false }`
[INFO] [stdout] 06c71eb3b975a80d0435873f3ef9a6c2a53916d38bef59528570662d0cfe1e9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 9b77b549bfdec3acddca9cf1e8c0b10da9490e191851c4c00371e91f004f420a
[INFO] running `Command { std: "docker" "start" "-a" "9b77b549bfdec3acddca9cf1e8c0b10da9490e191851c4c00371e91f004f420a", kill_on_drop: false }`
[INFO] [stderr] warning: function `trace` is never used
[INFO] [stderr]   --> examples/hierarchical_extended.rs:82:4
[INFO] [stderr]    |
[INFO] [stderr] 82 | fn trace(log: &str) {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sfsm` (example "hierarchical_extended") generated 1 warning
[INFO] [stderr] warning: function `trace` is never used
[INFO] [stderr]   --> examples/basic.rs:70:4
[INFO] [stderr]    |
[INFO] [stderr] 70 | fn trace(log: &str) {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `trace` is never used
[INFO] [stderr]    --> examples/hierarchical_simple.rs:123:4
[INFO] [stderr]     |
[INFO] [stderr] 123 | fn trace(log: &str) {
[INFO] [stderr]     |    ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `trace` is never used
[INFO] [stderr]   --> examples/rocket_liftoff.rs:95:4
[INFO] [stderr]    |
[INFO] [stderr] 95 | fn trace(log: &str) {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `trace` is never used
[INFO] [stderr]    --> examples/messages.rs:104:4
[INFO] [stderr]     |
[INFO] [stderr] 104 | fn trace(log: &str) {
[INFO] [stderr]     |    ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `trace` is never used
[INFO] [stderr]    --> examples/fallible.rs:135:4
[INFO] [stderr]     |
[INFO] [stderr] 135 | fn trace(log: &str) {
[INFO] [stderr]     |    ^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function `trace` is never used
[INFO] [stderr]   --> examples/basic_extended.rs:39:4
[INFO] [stderr]    |
[INFO] [stderr] 39 | fn trace(log: &str) {
[INFO] [stderr]    |    ^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `sfsm` (example "basic") generated 1 warning
[INFO] [stderr] warning: `sfsm` (example "hierarchical_simple") generated 1 warning
[INFO] [stderr] warning: `sfsm` (example "rocket_liftoff") generated 1 warning
[INFO] [stderr] warning: `sfsm` (example "messages") generated 1 warning
[INFO] [stderr] warning: `sfsm` (example "fallible") generated 1 warning
[INFO] [stderr] warning: `sfsm` (example "basic_extended") generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.03s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sfsm-473037c92ac11f1a)
[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] [stderr]    Doc-tests sfsm
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/lib.rs - (line 132) ... ignored
[INFO] [stdout] test src/lib.rs - (line 153) ... ignored
[INFO] [stdout] test src/lib.rs - (line 165) ... ignored
[INFO] [stdout] test src/lib.rs - (line 33) ... ignored
[INFO] [stdout] test src/lib.rs - (line 54) ... ignored
[INFO] [stdout] test src/lib.rs - (line 78) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 6 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "9b77b549bfdec3acddca9cf1e8c0b10da9490e191851c4c00371e91f004f420a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9b77b549bfdec3acddca9cf1e8c0b10da9490e191851c4c00371e91f004f420a", kill_on_drop: false }`
[INFO] [stdout] 9b77b549bfdec3acddca9cf1e8c0b10da9490e191851c4c00371e91f004f420a