[INFO] cloning repository https://github.com/soaresa/boxplot
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/soaresa/boxplot" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoaresa%2Fboxplot", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoaresa%2Fboxplot'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 2df803cd6ccdee39ef637c4e13359fec5eefaf7b
[INFO] testing soaresa/boxplot 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%2Fsoaresa%2Fboxplot" "/workspace/builds/worker-7-tc1/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7-tc1/source'...
[INFO] [stderr] done.
[INFO] started tweaking git repo https://github.com/soaresa/boxplot
[INFO] finished tweaking git repo https://github.com/soaresa/boxplot
[INFO] tweaked toml for git repo https://github.com/soaresa/boxplot written to /workspace/builds/worker-7-tc1/source/Cargo.toml
[INFO] validating manifest of git repo https://github.com/soaresa/boxplot 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/soaresa/boxplot 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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 9304be01ec175ae7aef945fc92ce993226a5a78c0757b2b107e0e190e1cac287
[INFO] running `Command { std: "docker" "start" "-a" "9304be01ec175ae7aef945fc92ce993226a5a78c0757b2b107e0e190e1cac287", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "9304be01ec175ae7aef945fc92ce993226a5a78c0757b2b107e0e190e1cac287", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9304be01ec175ae7aef945fc92ce993226a5a78c0757b2b107e0e190e1cac287", kill_on_drop: false }`
[INFO] [stdout] 9304be01ec175ae7aef945fc92ce993226a5a78c0757b2b107e0e190e1cac287
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] f7151429db4a7e59a74b6b924326502c7e6e20f5d28f6ea470cd17088f612db3
[INFO] running `Command { std: "docker" "start" "-a" "f7151429db4a7e59a74b6b924326502c7e6e20f5d28f6ea470cd17088f612db3", kill_on_drop: false }`
[INFO] [stderr]    Compiling boxplot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]  --> src/boxplot.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Boxplot {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 2 |     pub data: Vec<u64>,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.67s
[INFO] running `Command { std: "docker" "inspect" "f7151429db4a7e59a74b6b924326502c7e6e20f5d28f6ea470cd17088f612db3", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f7151429db4a7e59a74b6b924326502c7e6e20f5d28f6ea470cd17088f612db3", kill_on_drop: false }`
[INFO] [stdout] f7151429db4a7e59a74b6b924326502c7e6e20f5d28f6ea470cd17088f612db3
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 7cc8704c2d71e9a8fbdc768ff084de45197f4b8a6befa7164adbbcdda666e96f
[INFO] running `Command { std: "docker" "start" "-a" "7cc8704c2d71e9a8fbdc768ff084de45197f4b8a6befa7164adbbcdda666e96f", kill_on_drop: false }`
[INFO] [stderr]    Compiling boxplot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field `data` is never read
[INFO] [stdout]  --> src/boxplot.rs:2:9
[INFO] [stdout]   |
[INFO] [stdout] 1 | pub struct Boxplot {
[INFO] [stdout]   |            ------- field in this struct
[INFO] [stdout] 2 |     pub data: Vec<u64>,
[INFO] [stdout]   |         ^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(dead_code)]` 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" "7cc8704c2d71e9a8fbdc768ff084de45197f4b8a6befa7164adbbcdda666e96f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7cc8704c2d71e9a8fbdc768ff084de45197f4b8a6befa7164adbbcdda666e96f", kill_on_drop: false }`
[INFO] [stdout] 7cc8704c2d71e9a8fbdc768ff084de45197f4b8a6befa7164adbbcdda666e96f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-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] 68740138c09e14389f0ca7645133c40655672fb2803d489e2c2bc967cd44262b
[INFO] running `Command { std: "docker" "start" "-a" "68740138c09e14389f0ca7645133c40655672fb2803d489e2c2bc967cd44262b", kill_on_drop: false }`
[INFO] [stderr] warning: field `data` is never read
[INFO] [stderr]  --> src/boxplot.rs:2:9
[INFO] [stderr]   |
[INFO] [stderr] 1 | pub struct Boxplot {
[INFO] [stderr]   |            ------- field in this struct
[INFO] [stderr] 2 |     pub data: Vec<u64>,
[INFO] [stderr]   |         ^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `boxplot` (bin "boxplot" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/x86_64-unknown-linux-musl/debug/deps/boxplot-3cb6221abd36b4ca)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test boxplot::test_max_equal_values ... ok
[INFO] [stdout] test boxplot::test_max_happy_day ... ok
[INFO] [stdout] test boxplot::test_max_one_value ... ok
[INFO] [stdout] test boxplot::test_median_happy_day ... ok
[INFO] [stdout] test boxplot::test_median_unordered ... ok
[INFO] [stdout] test boxplot::test_min_equal_values ... ok
[INFO] [stdout] test boxplot::test_min_happy_day ... ok
[INFO] [stdout] test boxplot::test_min_one_value ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "68740138c09e14389f0ca7645133c40655672fb2803d489e2c2bc967cd44262b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "68740138c09e14389f0ca7645133c40655672fb2803d489e2c2bc967cd44262b", kill_on_drop: false }`
[INFO] [stdout] 68740138c09e14389f0ca7645133c40655672fb2803d489e2c2bc967cd44262b