[INFO] cloning repository https://github.com/scyhhe/scuffed-note [INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/scyhhe/scuffed-note" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscyhhe%2Fscuffed-note", kill_on_drop: false }` [INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscyhhe%2Fscuffed-note'... [INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }` [INFO] [stdout] cc60e5f6fcca5c4ae56ff4ff72a18026cae7294e [INFO] testing scyhhe/scuffed-note against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fscyhhe%2Fscuffed-note" "/workspace/builds/worker-4-tc1/source", kill_on_drop: false }` [INFO] [stderr] Cloning into '/workspace/builds/worker-4-tc1/source'... [INFO] [stderr] done. [INFO] started tweaking git repo https://github.com/scyhhe/scuffed-note [INFO] finished tweaking git repo https://github.com/scyhhe/scuffed-note [INFO] tweaked toml for git repo https://github.com/scyhhe/scuffed-note written to /workspace/builds/worker-4-tc1/source/Cargo.toml [INFO] validating manifest of git repo https://github.com/scyhhe/scuffed-note on toolchain 8de4c7234dd9b97c9d76b58671343fdbbc9a433e [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate git repo https://github.com/scyhhe/scuffed-note 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" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] [stderr] Updating crates.io index [INFO] [stderr] Downloading crates ... [INFO] [stderr] Downloaded short-crypt v1.0.26 [INFO] [stderr] Downloaded base64-url v1.4.13 [INFO] [stderr] Downloaded rustversion v1.0.7 [INFO] [stderr] Downloaded crc-any v2.4.3 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] 51f110dfc06486b226fd11d4afa04727a586620e62d2b349dc2ec8d9c352c03c [INFO] running `Command { std: "docker" "start" "-a" "51f110dfc06486b226fd11d4afa04727a586620e62d2b349dc2ec8d9c352c03c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "51f110dfc06486b226fd11d4afa04727a586620e62d2b349dc2ec8d9c352c03c", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "51f110dfc06486b226fd11d4afa04727a586620e62d2b349dc2ec8d9c352c03c", kill_on_drop: false }` [INFO] [stdout] 51f110dfc06486b226fd11d4afa04727a586620e62d2b349dc2ec8d9c352c03c [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "build" "--frozen" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 541fdb5f39ef69a8e2486a1e2ab9d752528bd2ecba97f8fc14b9177c9475cecc [INFO] running `Command { std: "docker" "start" "-a" "541fdb5f39ef69a8e2486a1e2ab9d752528bd2ecba97f8fc14b9177c9475cecc", kill_on_drop: false }` [INFO] [stderr] Compiling version_check v0.9.4 [INFO] [stderr] Compiling typenum v1.15.0 [INFO] [stderr] Compiling libc v0.2.126 [INFO] [stderr] Compiling proc-macro2 v1.0.40 [INFO] [stderr] Compiling unicode-ident v1.0.1 [INFO] [stderr] Compiling quote v1.0.20 [INFO] [stderr] Compiling syn v1.0.98 [INFO] [stderr] Compiling cfg-if v1.0.0 [INFO] [stderr] Compiling autocfg v1.1.0 [INFO] [stderr] Compiling memchr v2.5.0 [INFO] [stderr] Compiling futures-channel v0.3.21 [INFO] [stderr] Compiling futures-core v0.3.21 [INFO] [stderr] Compiling serde_derive v1.0.137 [INFO] [stderr] Compiling log v0.4.17 [INFO] [stderr] Compiling pin-project-lite v0.2.9 [INFO] [stderr] Compiling serde v1.0.137 [INFO] [stderr] Compiling yansi v0.5.1 [INFO] [stderr] Compiling subtle v2.4.1 [INFO] [stderr] Compiling parking_lot_core v0.9.3 [INFO] [stderr] Compiling scopeguard v1.1.0 [INFO] [stderr] Compiling httparse v1.7.1 [INFO] [stderr] Compiling smallvec v1.8.0 [INFO] [stderr] Compiling bytes v1.1.0 [INFO] [stderr] Compiling once_cell v1.12.0 [INFO] [stderr] Compiling itoa v1.0.2 [INFO] [stderr] Compiling futures-sink v0.3.21 [INFO] [stderr] Compiling futures-task v0.3.21 [INFO] [stderr] Compiling cpufeatures v0.2.2 [INFO] [stderr] Compiling lock_api v0.4.7 [INFO] [stderr] Compiling generic-array v0.14.5 [INFO] [stderr] Compiling proc-macro2-diagnostics v0.9.1 [INFO] [stderr] Compiling cookie v0.16.0 [INFO] [stderr] Compiling futures-util v0.3.21 [INFO] [stderr] Compiling time-macros v0.2.4 [INFO] [stderr] Compiling ref-cast v1.0.7 [INFO] [stderr] Compiling opaque-debug v0.3.0 [INFO] [stderr] Compiling pin-utils v0.1.0 [INFO] [stderr] Compiling slab v0.4.6 [INFO] [stderr] Compiling fnv v1.0.7 [INFO] [stderr] Compiling futures-io v0.3.21 [INFO] [stderr] Compiling signal-hook-registry v1.4.0 [INFO] [stderr] Compiling mio v0.8.4 [INFO] [stderr] Compiling num_cpus v1.13.1 [INFO] [stderr] Compiling socket2 v0.4.4 [INFO] [stderr] Compiling getrandom v0.2.7 [INFO] [stderr] Compiling rand_core v0.6.3 [INFO] [stderr] Compiling http v0.2.8 [INFO] [stderr] Compiling indexmap v1.9.1 [INFO] [stderr] Compiling tracing-core v0.1.28 [INFO] [stderr] Compiling parking_lot v0.12.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.16 [INFO] [stderr] Compiling crypto-common v0.1.3 [INFO] [stderr] Compiling block-buffer v0.10.2 [INFO] [stderr] Compiling universal-hash v0.4.1 [INFO] [stderr] Compiling cipher v0.3.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling polyval v0.5.3 [INFO] [stderr] Compiling tracing v0.1.35 [INFO] [stderr] Compiling digest v0.10.3 [INFO] [stderr] Compiling uncased v0.9.7 [INFO] [stderr] Compiling bitflags v1.3.2 [INFO] [stderr] Compiling hashbrown v0.12.1 [INFO] [stderr] Compiling base64 v0.13.0 [INFO] [stderr] Compiling try-lock v0.2.3 [INFO] [stderr] Compiling num_threads v0.1.6 [INFO] [stderr] Compiling want v0.3.0 [INFO] [stderr] Compiling hmac v0.12.1 [INFO] [stderr] Compiling tokio v1.19.2 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling http-body v0.4.5 [INFO] [stderr] Compiling ghash v0.4.4 [INFO] [stderr] Compiling aead v0.4.3 [INFO] [stderr] Compiling ctr v0.8.0 [INFO] [stderr] Compiling aes v0.7.5 [INFO] [stderr] Compiling sha2 v0.10.2 [INFO] [stderr] Compiling time v0.3.11 [INFO] [stderr] Compiling hkdf v0.12.3 [INFO] [stderr] Compiling percent-encoding v2.1.0 [INFO] [stderr] Compiling tower-service v0.3.2 [INFO] [stderr] Compiling encoding_rs v0.8.31 [INFO] [stderr] Compiling httpdate v1.0.2 [INFO] [stderr] Compiling inlinable_string v0.1.15 [INFO] [stderr] Compiling aes-gcm v0.9.4 [INFO] [stderr] Compiling futures v0.3.21 [INFO] [stderr] Compiling stable-pattern v0.1.0 [INFO] [stderr] Compiling multer v2.0.2 [INFO] [stderr] Compiling figment v0.10.6 [INFO] [stderr] Compiling atomic v0.5.1 [INFO] [stderr] Compiling either v1.6.1 [INFO] [stderr] Compiling state v0.5.3 [INFO] [stderr] Compiling async-trait v0.1.56 [INFO] [stderr] Compiling serde_json v1.0.81 [INFO] [stderr] Compiling rocket v0.5.0-rc.2 [INFO] [stderr] Compiling remove_dir_all v0.5.3 [INFO] [stderr] Compiling glob v0.3.0 [INFO] [stderr] Compiling mime v0.3.16 [INFO] [stderr] Compiling spin v0.9.3 [INFO] [stderr] Compiling fastrand v1.7.0 [INFO] [stderr] Compiling ryu v1.0.10 [INFO] [stderr] Compiling unicode-xid v0.2.3 [INFO] [stderr] Compiling debug-helper v0.3.13 [INFO] [stderr] Compiling base64-url v1.4.13 [INFO] [stderr] Compiling tempfile v3.3.0 [INFO] [stderr] Compiling atty v0.2.14 [INFO] [stderr] Compiling hyper v0.14.19 [INFO] [stderr] Compiling crc-any v2.4.3 [INFO] [stderr] Compiling binascii v0.1.4 [INFO] [stderr] Compiling base32 v0.4.0 [INFO] [stderr] Compiling short-crypt v1.0.26 [INFO] [stderr] Compiling devise_core v0.3.1 [INFO] [stderr] Compiling tokio-macros v1.8.0 [INFO] [stderr] Compiling pear_codegen v0.2.3 [INFO] [stderr] Compiling ref-cast-impl v1.0.7 [INFO] [stderr] Compiling devise_codegen v0.3.1 [INFO] [stderr] Compiling async-stream-impl v0.3.3 [INFO] [stderr] Compiling devise v0.3.1 [INFO] [stderr] Compiling async-stream v0.3.3 [INFO] [stderr] Compiling pear v0.2.3 [INFO] [stderr] Compiling rocket_http v0.5.0-rc.2 [INFO] [stderr] Compiling rocket_codegen v0.5.0-rc.2 [INFO] [stderr] Compiling tokio-util v0.7.3 [INFO] [stderr] Compiling tokio-util v0.6.10 [INFO] [stderr] Compiling tokio-stream v0.1.9 [INFO] [stderr] Compiling toml v0.5.9 [INFO] [stderr] Compiling ubyte v0.10.2 [INFO] [stderr] Compiling h2 v0.3.13 [INFO] [stderr] Compiling scuffed-note v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:30:21 [INFO] [stdout] | [INFO] [stdout] 30 | let mut mutable_note = o.into_mut(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 43.58s [INFO] running `Command { std: "docker" "inspect" "541fdb5f39ef69a8e2486a1e2ab9d752528bd2ecba97f8fc14b9177c9475cecc", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "541fdb5f39ef69a8e2486a1e2ab9d752528bd2ecba97f8fc14b9177c9475cecc", kill_on_drop: false }` [INFO] [stdout] 541fdb5f39ef69a8e2486a1e2ab9d752528bd2ecba97f8fc14b9177c9475cecc [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--no-run" "--message-format=json" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 529240c0e9d5af43146a1cadf03dcf6493230fc84f316914ce8e0eb4ea542e87 [INFO] running `Command { std: "docker" "start" "-a" "529240c0e9d5af43146a1cadf03dcf6493230fc84f316914ce8e0eb4ea542e87", kill_on_drop: false }` [INFO] [stderr] Compiling scuffed-note v0.1.0 (/opt/rustwide/workdir) [INFO] [stdout] warning: variable does not need to be mutable [INFO] [stdout] --> src/main.rs:30:21 [INFO] [stdout] | [INFO] [stdout] 30 | let mut mutable_note = o.into_mut(); [INFO] [stdout] | ----^^^^^^^^^^^^ [INFO] [stdout] | | [INFO] [stdout] | help: remove this `mut` [INFO] [stdout] | [INFO] [stdout] = note: `#[warn(unused_mut)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.67s [INFO] running `Command { std: "docker" "inspect" "529240c0e9d5af43146a1cadf03dcf6493230fc84f316914ce8e0eb4ea542e87", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "529240c0e9d5af43146a1cadf03dcf6493230fc84f316914ce8e0eb4ea542e87", kill_on_drop: false }` [INFO] [stdout] 529240c0e9d5af43146a1cadf03dcf6493230fc84f316914ce8e0eb4ea542e87 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc1/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@sha256:90999bfc7ae267e83380e433d8e61a7c072ca6729e92edbae886d3423b3a6f4c" "/opt/rustwide/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "test" "--frozen" "--target" "x86_64-unknown-linux-musl", kill_on_drop: false }` [INFO] [stdout] 3aa9fc31bfcdd48068ab6114cd7fd5f0ef3c7255d577f6016b04758ea7b309cb [INFO] running `Command { std: "docker" "start" "-a" "3aa9fc31bfcdd48068ab6114cd7fd5f0ef3c7255d577f6016b04758ea7b309cb", kill_on_drop: false }` [INFO] [stderr] warning: variable does not need to be mutable [INFO] [stderr] --> src/main.rs:30:21 [INFO] [stderr] | [INFO] [stderr] 30 | let mut mutable_note = o.into_mut(); [INFO] [stderr] | ----^^^^^^^^^^^^ [INFO] [stderr] | | [INFO] [stderr] | help: remove this `mut` [INFO] [stderr] | [INFO] [stderr] = note: `#[warn(unused_mut)]` on by default [INFO] [stderr] [INFO] [stderr] warning: `scuffed-note` (bin "scuffed-note" test) generated 1 warning (run `cargo fix --bin "scuffed-note" --tests` to apply 1 suggestion) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.11s [INFO] [stderr] Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/scuffed_note-dd2192000f1111e9) [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" "3aa9fc31bfcdd48068ab6114cd7fd5f0ef3c7255d577f6016b04758ea7b309cb", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "3aa9fc31bfcdd48068ab6114cd7fd5f0ef3c7255d577f6016b04758ea7b309cb", kill_on_drop: false }` [INFO] [stdout] 3aa9fc31bfcdd48068ab6114cd7fd5f0ef3c7255d577f6016b04758ea7b309cb