[INFO] fetching crate datamars 0.4.0...
[INFO] testing datamars-0.4.0 against try#c2e32f1c9652b13ed99608599c1e855462f421f3 for pr-146098-7
[INFO] extracting crate datamars 0.4.0 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate datamars 0.4.0
[INFO] finished tweaking crates.io crate datamars 0.4.0
[INFO] tweaked toml for crates.io crate datamars 0.4.0 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate datamars 0.4.0 on toolchain c2e32f1c9652b13ed99608599c1e855462f421f3
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate datamars 0.4.0 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" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 7eb4fa53dcbcb9a94acb012ecce5190a556a668b7cf67cf2a1d02d10d8fd1c99
[INFO] running `Command { std: "docker" "start" "-a" "7eb4fa53dcbcb9a94acb012ecce5190a556a668b7cf67cf2a1d02d10d8fd1c99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "7eb4fa53dcbcb9a94acb012ecce5190a556a668b7cf67cf2a1d02d10d8fd1c99", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7eb4fa53dcbcb9a94acb012ecce5190a556a668b7cf67cf2a1d02d10d8fd1c99", kill_on_drop: false }`
[INFO] [stdout] 7eb4fa53dcbcb9a94acb012ecce5190a556a668b7cf67cf2a1d02d10d8fd1c99
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 65bd8d98b6d7e9b302c7e5fc9b06db4c8befb8b3fe32cafe96f9d458cf9932c4
[INFO] running `Command { std: "docker" "start" "-a" "65bd8d98b6d7e9b302c7e5fc9b06db4c8befb8b3fe32cafe96f9d458cf9932c4", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.96
[INFO] [stderr]    Compiling libc v0.2.126
[INFO] [stderr]    Compiling hashbrown v0.11.2
[INFO] [stderr]    Compiling heck v0.4.0
[INFO] [stderr]    Compiling os_str_bytes v6.1.0
[INFO] [stderr]    Compiling once_cell v1.13.1
[INFO] [stderr]    Compiling termcolor v1.1.3
[INFO] [stderr]    Compiling textwrap v0.15.0
[INFO] [stderr]    Compiling num-traits v0.2.15
[INFO] [stderr]    Compiling indexmap v1.8.2
[INFO] [stderr]    Compiling quote v1.0.18
[INFO] [stderr]    Compiling clap_lex v0.2.4
[INFO] [stderr]    Compiling proc-macro-error-attr v1.0.4
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling ordered-float v3.0.0
[INFO] [stderr]    Compiling proc-macro-error v1.0.4
[INFO] [stderr]    Compiling clap_derive v3.2.17
[INFO] [stderr]    Compiling clap v3.2.17
[INFO] [stderr]    Compiling datamars v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 18.60s
[INFO] running `Command { std: "docker" "inspect" "65bd8d98b6d7e9b302c7e5fc9b06db4c8befb8b3fe32cafe96f9d458cf9932c4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "65bd8d98b6d7e9b302c7e5fc9b06db4c8befb8b3fe32cafe96f9d458cf9932c4", kill_on_drop: false }`
[INFO] [stdout] 65bd8d98b6d7e9b302c7e5fc9b06db4c8befb8b3fe32cafe96f9d458cf9932c4
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 21b2c887439cc86fcaeccd8743e13e4bb291dae8be96bb8376eb70066708930c
[INFO] running `Command { std: "docker" "start" "-a" "21b2c887439cc86fcaeccd8743e13e4bb291dae8be96bb8376eb70066708930c", kill_on_drop: false }`
[INFO] [stderr]    Compiling datamars v0.4.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.77s
[INFO] running `Command { std: "docker" "inspect" "21b2c887439cc86fcaeccd8743e13e4bb291dae8be96bb8376eb70066708930c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21b2c887439cc86fcaeccd8743e13e4bb291dae8be96bb8376eb70066708930c", kill_on_drop: false }`
[INFO] [stdout] 21b2c887439cc86fcaeccd8743e13e4bb291dae8be96bb8376eb70066708930c
[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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c2e32f1c9652b13ed99608599c1e855462f421f3" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 56057d638a9c09e81e147902064cba4514ae9492bd2ac5a573fce2f1994c48b5
[INFO] running `Command { std: "docker" "start" "-a" "56057d638a9c09e81e147902064cba4514ae9492bd2ac5a573fce2f1994c48b5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.07s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/ms-bb270ef33c11422a)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test ops::median::tests::test1 ... ok
[INFO] [stdout] test ops::harmean::tests::test1 ... ok
[INFO] [stdout] test ops::min::tests::test1 ... ok
[INFO] [stdout] test ops::mean::tests::test1 ... ok
[INFO] [stdout] test ops::sum::tests::test1 ... ok
[INFO] [stdout] test ops::max::tests::test1 ... ok
[INFO] [stdout] test ops::std::tests::test1 ... ok
[INFO] [stdout] test ops::geomean::tests::test1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 8 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "56057d638a9c09e81e147902064cba4514ae9492bd2ac5a573fce2f1994c48b5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "56057d638a9c09e81e147902064cba4514ae9492bd2ac5a573fce2f1994c48b5", kill_on_drop: false }`
[INFO] [stdout] 56057d638a9c09e81e147902064cba4514ae9492bd2ac5a573fce2f1994c48b5