[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 1.55.0 for beta-1.56-1
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2Fsoaresa%2Fboxplot" "/workspace/builds/worker-3/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-3/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/soaresa/boxplot on toolchain 1.55.0
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[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-3/source/Cargo.toml
[INFO] crate git repo https://github.com/soaresa/boxplot already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+1.55.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 97cfca3f11428efebfcbd05e7340c166cd2ac5fb6a4622da754e3f2330303109
[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" "97cfca3f11428efebfcbd05e7340c166cd2ac5fb6a4622da754e3f2330303109", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "97cfca3f11428efebfcbd05e7340c166cd2ac5fb6a4622da754e3f2330303109", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "97cfca3f11428efebfcbd05e7340c166cd2ac5fb6a4622da754e3f2330303109", kill_on_drop: false }`
[INFO] [stdout] 97cfca3f11428efebfcbd05e7340c166cd2ac5fb6a4622da754e3f2330303109
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "build" "--frozen" "--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] a0fe8be93ce2eb40368821c478c0c17191071c44ca6840f476610f600b1bae9b
[INFO] running `Command { std: "docker" "start" "-a" "a0fe8be93ce2eb40368821c478c0c17191071c44ca6840f476610f600b1bae9b", kill_on_drop: false }`
[INFO] [stderr]    Compiling boxplot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.41s
[INFO] running `Command { std: "docker" "inspect" "a0fe8be93ce2eb40368821c478c0c17191071c44ca6840f476610f600b1bae9b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a0fe8be93ce2eb40368821c478c0c17191071c44ca6840f476610f600b1bae9b", kill_on_drop: false }`
[INFO] [stdout] a0fe8be93ce2eb40368821c478c0c17191071c44ca6840f476610f600b1bae9b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] d586565ce28daa9341e8d7dbe4321a5206835461636577f712833ca6b3e95ba5
[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" "d586565ce28daa9341e8d7dbe4321a5206835461636577f712833ca6b3e95ba5", kill_on_drop: false }`
[INFO] [stderr]    Compiling boxplot v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.01s
[INFO] running `Command { std: "docker" "inspect" "d586565ce28daa9341e8d7dbe4321a5206835461636577f712833ca6b3e95ba5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "d586565ce28daa9341e8d7dbe4321a5206835461636577f712833ca6b3e95ba5", kill_on_drop: false }`
[INFO] [stdout] d586565ce28daa9341e8d7dbe4321a5206835461636577f712833ca6b3e95ba5
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3/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=warn" "-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:a89201d6b5b9fd45c15d5952ece0a0129e7e80cb26ec023fd59cf09bc26f1604" "/opt/rustwide/cargo-home/bin/cargo" "+1.55.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb643bf50ad2180a9462136f3a84d30e9d4c8ae871007b94b9a4e9ee8bdca46e
[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" "cb643bf50ad2180a9462136f3a84d30e9d4c8ae871007b94b9a4e9ee8bdca46e", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/boxplot-e2a582c2d7f93d65)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test boxplot::test_max_happy_day ... ok
[INFO] [stdout] test boxplot::test_min_equal_values ... ok
[INFO] [stdout] test boxplot::test_min_happy_day ... ok
[INFO] [stdout] test boxplot::test_max_one_value ... ok
[INFO] [stdout] test boxplot::test_max_equal_values ... ok
[INFO] [stdout] test boxplot::test_median_happy_day ... ok
[INFO] [stdout] test boxplot::test_min_one_value ... ok
[INFO] [stdout] test boxplot::test_median_unordered ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.02s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cb643bf50ad2180a9462136f3a84d30e9d4c8ae871007b94b9a4e9ee8bdca46e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb643bf50ad2180a9462136f3a84d30e9d4c8ae871007b94b9a4e9ee8bdca46e", kill_on_drop: false }`
[INFO] [stdout] cb643bf50ad2180a9462136f3a84d30e9d4c8ae871007b94b9a4e9ee8bdca46e