[INFO] fetching crate sortr 0.1.2...
[INFO] testing sortr-0.1.2 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210-2
[INFO] extracting crate sortr 0.1.2 into /workspace/builds/worker-0-tc2/source
[INFO] started tweaking crates.io crate sortr 0.1.2
[INFO] finished tweaking crates.io crate sortr 0.1.2
[INFO] tweaked toml for crates.io crate sortr 0.1.2 written to /workspace/builds/worker-0-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate sortr 0.1.2 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] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 16 packages to latest compatible versions
[INFO] [stderr]       Adding cfg-if v0.1.10 (available: v1.0.4)
[INFO] [stderr]       Adding rand v0.7.3 (available: v0.10.1)
[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] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 21089b5e006cd1bfbf79abce3e3a78596de1ad20ae5b16cf7a0dbe812251fd5c
[INFO] running `Command { std: "docker" "start" "-a" "21089b5e006cd1bfbf79abce3e3a78596de1ad20ae5b16cf7a0dbe812251fd5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "21089b5e006cd1bfbf79abce3e3a78596de1ad20ae5b16cf7a0dbe812251fd5c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "21089b5e006cd1bfbf79abce3e3a78596de1ad20ae5b16cf7a0dbe812251fd5c", kill_on_drop: false }`
[INFO] [stdout] 21089b5e006cd1bfbf79abce3e3a78596de1ad20ae5b16cf7a0dbe812251fd5c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 907ea2f6acd6360a6605afa4885dcc7c7d2a46d4abd21cd5883ef36bb2a72b92
[INFO] running `Command { std: "docker" "start" "-a" "907ea2f6acd6360a6605afa4885dcc7c7d2a46d4abd21cd5883ef36bb2a72b92", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling getrandom v0.1.16
[INFO] [stderr]    Compiling rand_core v0.5.1
[INFO] [stderr]    Compiling rand_chacha v0.2.2
[INFO] [stderr]    Compiling rand v0.7.3
[INFO] [stderr]    Compiling sortr v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 1.82s
[INFO] running `Command { std: "docker" "inspect" "907ea2f6acd6360a6605afa4885dcc7c7d2a46d4abd21cd5883ef36bb2a72b92", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "907ea2f6acd6360a6605afa4885dcc7c7d2a46d4abd21cd5883ef36bb2a72b92", kill_on_drop: false }`
[INFO] [stdout] 907ea2f6acd6360a6605afa4885dcc7c7d2a46d4abd21cd5883ef36bb2a72b92
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 443ebd3672a144ea5c7154cac044693ffa6c2a4f82c6908435283b35e1491edd
[INFO] running `Command { std: "docker" "start" "-a" "443ebd3672a144ea5c7154cac044693ffa6c2a4f82c6908435283b35e1491edd", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]    Compiling sortr v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.74s
[INFO] running `Command { std: "docker" "inspect" "443ebd3672a144ea5c7154cac044693ffa6c2a4f82c6908435283b35e1491edd", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "443ebd3672a144ea5c7154cac044693ffa6c2a4f82c6908435283b35e1491edd", kill_on_drop: false }`
[INFO] [stdout] 443ebd3672a144ea5c7154cac044693ffa6c2a4f82c6908435283b35e1491edd
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-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] 6b7f6293e0d543ff083c6064bd35860fbb478e82a1dbd9c2589fe2c0883e0e33
[INFO] running `Command { std: "docker" "start" "-a" "6b7f6293e0d543ff083c6064bd35860fbb478e82a1dbd9c2589fe2c0883e0e33", kill_on_drop: false }`
[INFO] [stderr] warning: only one of `license` or `license-file` is necessary
[INFO] [stderr] `license` should be used if the package license can be expressed with a standard SPDX expression.
[INFO] [stderr] `license-file` should be used if the package uses a non-standard license.
[INFO] [stderr] See https://doc.rust-lang.org/cargo/reference/manifest.html#the-license-and-license-file-fields for more information.
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/sortr-ca361922c6ab8806)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test merge::tests::merge_missized_in_order ... ok
[INFO] [stdout] test merge::tests::merge_one_reverse_order ... ok
[INFO] [stdout] test merge::tests::merge_reverse_order ... ok
[INFO] [stdout] test merge::tests::merge_one_in_order ... 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] [stderr]      Running tests/sort_test.rs (/opt/rustwide/target/debug/deps/sort_test-5f886e474aa9fb99)
[INFO] [stdout] 
[INFO] [stdout] running 29 tests
[INFO] [stdout] test empty::bogo ... ok
[INFO] [stdout] test empty::bubble ... ok
[INFO] [stdout] test empty::heap ... ok
[INFO] [stdout] test empty::insertion ... ok
[INFO] [stdout] test empty::merge ... ok
[INFO] [stdout] test in_order::bogo ... ok
[INFO] [stdout] test in_order::bubble ... ok
[INFO] [stdout] test in_order::heap ... ok
[INFO] [stdout] test in_order::merge ... ok
[INFO] [stdout] test large_set::bubble ... ok
[INFO] [stdout] test in_order::insertion ... ok
[INFO] [stdout] test large_set::heap ... ok
[INFO] [stdout] test large_set::insertion ... ok
[INFO] [stdout] test large_set::merge ... ok
[INFO] [stdout] test mixed_order::bubble ... ok
[INFO] [stdout] test mixed_order::heap ... ok
[INFO] [stdout] test mixed_order::insertion ... ok
[INFO] [stdout] test mixed_order::merge ... ok
[INFO] [stdout] test one::bogo ... ok
[INFO] [stdout] test one::bubble ... ok
[INFO] [stdout] test one::heap ... ok
[INFO] [stdout] test one::insertion ... ok
[INFO] [stdout] test one::merge ... ok
[INFO] [stdout] test reverse_order::bubble ... ok
[INFO] [stdout] test reverse_order::insertion ... ok
[INFO] [stdout] test reverse_order::heap ... ok
[INFO] [stdout] test reverse_order::merge ... ok
[INFO] [stdout] test reverse_order::bogo ... ok
[INFO] [stdout] test mixed_order::bogo ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 29 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sortr
[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" "6b7f6293e0d543ff083c6064bd35860fbb478e82a1dbd9c2589fe2c0883e0e33", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6b7f6293e0d543ff083c6064bd35860fbb478e82a1dbd9c2589fe2c0883e0e33", kill_on_drop: false }`
[INFO] [stdout] 6b7f6293e0d543ff083c6064bd35860fbb478e82a1dbd9c2589fe2c0883e0e33