[INFO] fetching crate list_math 0.3.4...
[INFO] testing list_math-0.3.4 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-1
[INFO] extracting crate list_math 0.3.4 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate list_math 0.3.4
[INFO] finished tweaking crates.io crate list_math 0.3.4
[INFO] tweaked toml for crates.io crate list_math 0.3.4 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate list_math 0.3.4 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "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" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7d540e26654715a5cfa4f77ee711052be8ef8439ecd4919ff7b3f69ab966d9b0
[INFO] running `Command { std: "docker" "start" "-a" "7d540e26654715a5cfa4f77ee711052be8ef8439ecd4919ff7b3f69ab966d9b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7d540e26654715a5cfa4f77ee711052be8ef8439ecd4919ff7b3f69ab966d9b0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7d540e26654715a5cfa4f77ee711052be8ef8439ecd4919ff7b3f69ab966d9b0", kill_on_drop: false }`
[INFO] [stdout] 7d540e26654715a5cfa4f77ee711052be8ef8439ecd4919ff7b3f69ab966d9b0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7dee60c435fe7183badf640c3682035ca4671ac5ec8e0e7a5496e761f222ff59
[INFO] running `Command { std: "docker" "start" "-a" "7dee60c435fe7183badf640c3682035ca4671ac5ec8e0e7a5496e761f222ff59", kill_on_drop: false }`
[INFO] [stderr]    Compiling list_math v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.18s
[INFO] running `Command { std: "docker" "inspect" "7dee60c435fe7183badf640c3682035ca4671ac5ec8e0e7a5496e761f222ff59", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7dee60c435fe7183badf640c3682035ca4671ac5ec8e0e7a5496e761f222ff59", kill_on_drop: false }`
[INFO] [stdout] 7dee60c435fe7183badf640c3682035ca4671ac5ec8e0e7a5496e761f222ff59
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] fbbfcc2fc11a80fcf8ba250280f65e18fdb2055f358c919ab1f8faaac9c00d56
[INFO] running `Command { std: "docker" "start" "-a" "fbbfcc2fc11a80fcf8ba250280f65e18fdb2055f358c919ab1f8faaac9c00d56", kill_on_drop: false }`
[INFO] [stderr]    Compiling list_math v0.3.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.42s
[INFO] running `Command { std: "docker" "inspect" "fbbfcc2fc11a80fcf8ba250280f65e18fdb2055f358c919ab1f8faaac9c00d56", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "fbbfcc2fc11a80fcf8ba250280f65e18fdb2055f358c919ab1f8faaac9c00d56", kill_on_drop: false }`
[INFO] [stdout] fbbfcc2fc11a80fcf8ba250280f65e18fdb2055f358c919ab1f8faaac9c00d56
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 1aa56d2e2d1072376820421db13b5213cbc42bce99d08cda84c4f73a369690ea
[INFO] running `Command { std: "docker" "start" "-a" "1aa56d2e2d1072376820421db13b5213cbc42bce99d08cda84c4f73a369690ea", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/list_math-5330713fac513d5f)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests list_math
[INFO] [stdout] running 4 tests
[INFO] [stdout] test test::avg_list ... ok
[INFO] [stdout] test test::largest_test ... ok
[INFO] [stdout] test test::test_standard_deviation ... ok
[INFO] [stdout] test test::smallest_test ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 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" "1aa56d2e2d1072376820421db13b5213cbc42bce99d08cda84c4f73a369690ea", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1aa56d2e2d1072376820421db13b5213cbc42bce99d08cda84c4f73a369690ea", kill_on_drop: false }`
[INFO] [stdout] 1aa56d2e2d1072376820421db13b5213cbc42bce99d08cda84c4f73a369690ea