[INFO] cloning repository https://github.com/BarePotato/modules-demo
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/BarePotato/modules-demo" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBarePotato%2Fmodules-demo", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBarePotato%2Fmodules-demo'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] fe85a1a1a47a7a96c33a0c2bcea45d667ea0279b
[INFO] testing BarePotato/modules-demo against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FBarePotato%2Fmodules-demo" "/workspace/builds/worker-1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-1/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/BarePotato/modules-demo on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking git repo https://github.com/BarePotato/modules-demo
[INFO] finished tweaking git repo https://github.com/BarePotato/modules-demo
[INFO] tweaked toml for git repo https://github.com/BarePotato/modules-demo written to /workspace/builds/worker-1/source/Cargo.toml
[INFO] crate git repo https://github.com/BarePotato/modules-demo already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 5463ae673b964f65f6fbf43c32f0371843e0de3523c71ba6a7814b6a780817b9
[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" "5463ae673b964f65f6fbf43c32f0371843e0de3523c71ba6a7814b6a780817b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "5463ae673b964f65f6fbf43c32f0371843e0de3523c71ba6a7814b6a780817b9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5463ae673b964f65f6fbf43c32f0371843e0de3523c71ba6a7814b6a780817b9", kill_on_drop: false }`
[INFO] [stdout] 5463ae673b964f65f6fbf43c32f0371843e0de3523c71ba6a7814b6a780817b9
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8bc3bb54bba642b7b497127b120f82c100bf7dfb34dae19b699510115f31dc33
[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" "8bc3bb54bba642b7b497127b120f82c100bf7dfb34dae19b699510115f31dc33", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.92
[INFO] [stderr]    Compiling getrandom v0.2.2
[INFO] [stderr]    Compiling cfg-if v1.0.0
[INFO] [stderr]    Compiling rand_core v0.6.2
[INFO] [stderr]    Compiling rand_chacha v0.3.0
[INFO] [stderr]    Compiling rand v0.8.3
[INFO] [stderr]    Compiling modules v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `someother`
[INFO] [stdout]  --> src/somemod.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn someother() {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `somefuncfunc`
[INFO] [stdout]  --> src/someother.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn somefuncfunc() {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `receive_catnip`
[INFO] [stdout]  --> src/catpeasant.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn receive_catnip(){}
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `boofer`
[INFO] [stdout]  --> src/boof/boof.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn boofer() {}
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `usesother`
[INFO] [stdout]  --> src/lib.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn usesother() {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 8.20s
[INFO] running `Command { std: "docker" "inspect" "8bc3bb54bba642b7b497127b120f82c100bf7dfb34dae19b699510115f31dc33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8bc3bb54bba642b7b497127b120f82c100bf7dfb34dae19b699510115f31dc33", kill_on_drop: false }`
[INFO] [stdout] 8bc3bb54bba642b7b497127b120f82c100bf7dfb34dae19b699510115f31dc33
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "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] 9d847564d4feb62fb1cb2ebebae3831ecb82bf72d7aeb456534f01c6e9d711a1
[INFO] running `Command { std: "docker" "start" "-a" "9d847564d4feb62fb1cb2ebebae3831ecb82bf72d7aeb456534f01c6e9d711a1", kill_on_drop: false }`
[INFO] [stderr]    Compiling modules v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: function is never used: `someother`
[INFO] [stdout]  --> src/somemod.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn someother() {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `somefuncfunc`
[INFO] [stdout]  --> src/someother.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn somefuncfunc() {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `receive_catnip`
[INFO] [stdout]  --> src/catpeasant.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn receive_catnip(){}
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `boofer`
[INFO] [stdout]  --> src/boof/boof.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn boofer() {}
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `usesother`
[INFO] [stdout]  --> src/lib.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn usesother() {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `someother`
[INFO] [stdout]  --> src/somemod.rs:5:4
[INFO] [stdout]   |
[INFO] [stdout] 5 | fn someother() {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `somefuncfunc`
[INFO] [stdout]  --> src/someother.rs:1:4
[INFO] [stdout]   |
[INFO] [stdout] 1 | fn somefuncfunc() {
[INFO] [stdout]   |    ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `receive_catnip`
[INFO] [stdout]  --> src/catpeasant.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn receive_catnip(){}
[INFO] [stdout]   |        ^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `boofer`
[INFO] [stdout]  --> src/boof/boof.rs:1:8
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub fn boofer() {}
[INFO] [stdout]   |        ^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: function is never used: `usesother`
[INFO] [stdout]  --> src/lib.rs:8:4
[INFO] [stdout]   |
[INFO] [stdout] 8 | fn usesother() {
[INFO] [stdout]   |    ^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 5 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.85s
[INFO] running `Command { std: "docker" "inspect" "9d847564d4feb62fb1cb2ebebae3831ecb82bf72d7aeb456534f01c6e9d711a1", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9d847564d4feb62fb1cb2ebebae3831ecb82bf72d7aeb456534f01c6e9d711a1", kill_on_drop: false }`
[INFO] [stdout] 9d847564d4feb62fb1cb2ebebae3831ecb82bf72d7aeb456534f01c6e9d711a1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1/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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] e4d4b0007337b42eeeaeeec8bbf062c89593d18ce06a736e1de1d089d8967df9
[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" "e4d4b0007337b42eeeaeeec8bbf062c89593d18ce06a736e1de1d089d8967df9", kill_on_drop: false }`
[INFO] [stderr] warning: function is never used: `someother`
[INFO] [stderr]  --> src/somemod.rs:5:4
[INFO] [stderr]   |
[INFO] [stderr] 5 | fn someother() {
[INFO] [stderr]   |    ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `somefuncfunc`
[INFO] [stderr]  --> src/someother.rs:1:4
[INFO] [stderr]   |
[INFO] [stderr] 1 | fn somefuncfunc() {
[INFO] [stderr]   |    ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `receive_catnip`
[INFO] [stderr]  --> src/catpeasant.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn receive_catnip(){}
[INFO] [stderr]   |        ^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `boofer`
[INFO] [stderr]  --> src/boof/boof.rs:1:8
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub fn boofer() {}
[INFO] [stderr]   |        ^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: function is never used: `usesother`
[INFO] [stderr]  --> src/lib.rs:8:4
[INFO] [stderr]   |
[INFO] [stderr] 8 | fn usesother() {
[INFO] [stderr]   |    ^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `modules` (lib) generated 5 warnings
[INFO] [stderr] warning: `modules` (lib test) generated 5 warnings (5 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/modules-96aa8834f16525c5)
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/modules-00c6484487058636)
[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 modules
[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] [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" "e4d4b0007337b42eeeaeeec8bbf062c89593d18ce06a736e1de1d089d8967df9", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e4d4b0007337b42eeeaeeec8bbf062c89593d18ce06a736e1de1d089d8967df9", kill_on_drop: false }`
[INFO] [stdout] e4d4b0007337b42eeeaeeec8bbf062c89593d18ce06a736e1de1d089d8967df9