[INFO] fetching crate milo 0.0.1... [INFO] testing milo-0.0.1 against try#8de4c7234dd9b97c9d76b58671343fdbbc9a433e+target=x86_64-unknown-linux-musl for musl_upgrade_1_2_5_with_libc_patch_0 [INFO] extracting crate milo 0.0.1 into /workspace/builds/worker-1-tc1/source [INFO] started tweaking crates.io crate milo 0.0.1 [INFO] finished tweaking crates.io crate milo 0.0.1 [INFO] tweaked toml for crates.io crate milo 0.0.1 written to /workspace/builds/worker-1-tc1/source/Cargo.toml [INFO] validating manifest of crates.io crate milo 0.0.1 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] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+8de4c7234dd9b97c9d76b58671343fdbbc9a433e" "generate-lockfile" "--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: 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] Blocking waiting for file lock on package cache [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 8d86730c5fed11bddfdf381d20f7ca05d9206e784eaacbd7c049106fd5c94f1d [INFO] running `Command { std: "docker" "start" "-a" "8d86730c5fed11bddfdf381d20f7ca05d9206e784eaacbd7c049106fd5c94f1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "8d86730c5fed11bddfdf381d20f7ca05d9206e784eaacbd7c049106fd5c94f1d", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "8d86730c5fed11bddfdf381d20f7ca05d9206e784eaacbd7c049106fd5c94f1d", kill_on_drop: false }` [INFO] [stdout] 8d86730c5fed11bddfdf381d20f7ca05d9206e784eaacbd7c049106fd5c94f1d [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 11b646217f97d2c5c655c7bcbdaa69f9e6a8263f3d944e54a4d65119b0f5623e [INFO] running `Command { std: "docker" "start" "-a" "11b646217f97d2c5c655c7bcbdaa69f9e6a8263f3d944e54a4d65119b0f5623e", kill_on_drop: false }` [INFO] [stderr] Compiling milo v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: fields `mode`, `bandwidth`, and `frame_size` are never read [INFO] [stdout] --> src/common.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct PacketHeader { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 32 | mode: Mode, [INFO] [stdout] | ^^^^ [INFO] [stdout] 33 | bandwidth: Band, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 34 | frame_size: FrameSize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PacketHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ilog` is never used [INFO] [stdout] --> src/util.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn ilog(n: isize) -> u32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `clamp` is never used [INFO] [stdout] --> src/util.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn clamp(lo: isize, x: isize, hi: isize) -> isize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.09s [INFO] running `Command { std: "docker" "inspect" "11b646217f97d2c5c655c7bcbdaa69f9e6a8263f3d944e54a4d65119b0f5623e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "11b646217f97d2c5c655c7bcbdaa69f9e6a8263f3d944e54a4d65119b0f5623e", kill_on_drop: false }` [INFO] [stdout] 11b646217f97d2c5c655c7bcbdaa69f9e6a8263f3d944e54a4d65119b0f5623e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 2b582ac81adace1ae222e6f48beec5871dfd54c65c43d74428eecfb60ee6ac7e [INFO] running `Command { std: "docker" "start" "-a" "2b582ac81adace1ae222e6f48beec5871dfd54c65c43d74428eecfb60ee6ac7e", kill_on_drop: false }` [INFO] [stdout] warning: fields `mode`, `bandwidth`, and `frame_size` are never read [INFO] [stdout] --> src/common.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct PacketHeader { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 32 | mode: Mode, [INFO] [stdout] | ^^^^ [INFO] [stdout] 33 | bandwidth: Band, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 34 | frame_size: FrameSize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PacketHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Compiling milo v0.0.1 (/opt/rustwide/workdir) [INFO] [stdout] warning: function `ilog` is never used [INFO] [stdout] --> src/util.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn ilog(n: isize) -> u32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `clamp` is never used [INFO] [stdout] --> src/util.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn clamp(lo: isize, x: isize, hi: isize) -> isize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: fields `mode`, `bandwidth`, and `frame_size` are never read [INFO] [stdout] --> src/common.rs:32:5 [INFO] [stdout] | [INFO] [stdout] 31 | pub struct PacketHeader { [INFO] [stdout] | ------------ fields in this struct [INFO] [stdout] 32 | mode: Mode, [INFO] [stdout] | ^^^^ [INFO] [stdout] 33 | bandwidth: Band, [INFO] [stdout] | ^^^^^^^^^ [INFO] [stdout] 34 | frame_size: FrameSize, [INFO] [stdout] | ^^^^^^^^^^ [INFO] [stdout] | [INFO] [stdout] = note: `PacketHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stdout] = note: `#[warn(dead_code)]` on by default [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `ilog` is never used [INFO] [stdout] --> src/util.rs:6:8 [INFO] [stdout] | [INFO] [stdout] 6 | pub fn ilog(n: isize) -> u32 { [INFO] [stdout] | ^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] warning: function `clamp` is never used [INFO] [stdout] --> src/util.rs:16:8 [INFO] [stdout] | [INFO] [stdout] 16 | pub fn clamp(lo: isize, x: isize, hi: isize) -> isize { [INFO] [stdout] | ^^^^^ [INFO] [stdout] [INFO] [stdout] [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.34s [INFO] running `Command { std: "docker" "inspect" "2b582ac81adace1ae222e6f48beec5871dfd54c65c43d74428eecfb60ee6ac7e", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "2b582ac81adace1ae222e6f48beec5871dfd54c65c43d74428eecfb60ee6ac7e", kill_on_drop: false }` [INFO] [stdout] 2b582ac81adace1ae222e6f48beec5871dfd54c65c43d74428eecfb60ee6ac7e [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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] 9cc873ffc1fbafb2e9e346f1fdbaee4492e2b753fa1892c730607cee6e9d542f [INFO] running `Command { std: "docker" "start" "-a" "9cc873ffc1fbafb2e9e346f1fdbaee4492e2b753fa1892c730607cee6e9d542f", kill_on_drop: false }` [INFO] [stderr] warning: fields `mode`, `bandwidth`, and `frame_size` are never read [INFO] [stderr] --> src/common.rs:32:5 [INFO] [stderr] | [INFO] [stderr] 31 | pub struct PacketHeader { [INFO] [stderr] | ------------ fields in this struct [INFO] [stderr] 32 | mode: Mode, [INFO] [stderr] | ^^^^ [INFO] [stderr] 33 | bandwidth: Band, [INFO] [stderr] | ^^^^^^^^^ [INFO] [stderr] 34 | frame_size: FrameSize, [INFO] [stderr] | ^^^^^^^^^^ [INFO] [stderr] | [INFO] [stderr] = note: `PacketHeader` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis [INFO] [stderr] = note: `#[warn(dead_code)]` on by default [INFO] [stderr] [INFO] [stderr] warning: function `ilog` is never used [INFO] [stderr] --> src/util.rs:6:8 [INFO] [stderr] | [INFO] [stderr] 6 | pub fn ilog(n: isize) -> u32 { [INFO] [stderr] | ^^^^ [INFO] [stderr] [INFO] [stderr] warning: function `clamp` is never used [INFO] [stderr] --> src/util.rs:16:8 [INFO] [stderr] | [INFO] [stderr] 16 | pub fn clamp(lo: isize, x: isize, hi: isize) -> isize { [INFO] [stderr] | ^^^^^ [INFO] [stderr] [INFO] [stderr] warning: `milo` (lib) generated 3 warnings [INFO] [stderr] warning: `milo` (lib test) generated 3 warnings (3 duplicates) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.01s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/milo-939fbe1fc4e933d3) [INFO] [stdout] [INFO] [stdout] running 1 test [INFO] [stdout] test tests::it_works ... ok [INFO] [stdout] [INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "9cc873ffc1fbafb2e9e346f1fdbaee4492e2b753fa1892c730607cee6e9d542f", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "9cc873ffc1fbafb2e9e346f1fdbaee4492e2b753fa1892c730607cee6e9d542f", kill_on_drop: false }` [INFO] [stdout] 9cc873ffc1fbafb2e9e346f1fdbaee4492e2b753fa1892c730607cee6e9d542f