[INFO] fetching crate twounordered 0.6.3...
[INFO] testing twounordered-0.6.3 against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] extracting crate twounordered 0.6.3 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate twounordered 0.6.3 on toolchain ecabaf78506b7a4668d42dc20268c086b93f0fad
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate twounordered 0.6.3
[INFO] finished tweaking crates.io crate twounordered 0.6.3
[INFO] tweaked toml for crates.io crate twounordered 0.6.3 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] cb78cd30dbd0f8bfcc4face7959b0c2defa310fbdce5756c08f407971517ef6d
[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" "cb78cd30dbd0f8bfcc4face7959b0c2defa310fbdce5756c08f407971517ef6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "cb78cd30dbd0f8bfcc4face7959b0c2defa310fbdce5756c08f407971517ef6d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb78cd30dbd0f8bfcc4face7959b0c2defa310fbdce5756c08f407971517ef6d", kill_on_drop: false }`
[INFO] [stdout] cb78cd30dbd0f8bfcc4face7959b0c2defa310fbdce5756c08f407971517ef6d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 9eafc53a084e3fe29ff03a083e9406144273e7cb488604e9f383defc2283ae4a
[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" "9eafc53a084e3fe29ff03a083e9406144273e7cb488604e9f383defc2283ae4a", kill_on_drop: false }`
[INFO] [stderr]    Compiling twounordered v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.30s
[INFO] running `Command { std: "docker" "inspect" "9eafc53a084e3fe29ff03a083e9406144273e7cb488604e9f383defc2283ae4a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "9eafc53a084e3fe29ff03a083e9406144273e7cb488604e9f383defc2283ae4a", kill_on_drop: false }`
[INFO] [stdout] 9eafc53a084e3fe29ff03a083e9406144273e7cb488604e9f383defc2283ae4a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen" "--no-run" "--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] f68a571cd2aef33e192b33a83228ed3ac7808a77d2c5d7947017b55a94b3a018
[INFO] running `Command { std: "docker" "start" "-a" "f68a571cd2aef33e192b33a83228ed3ac7808a77d2c5d7947017b55a94b3a018", kill_on_drop: false }`
[INFO] [stderr]    Compiling twounordered v0.6.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.42s
[INFO] running `Command { std: "docker" "inspect" "f68a571cd2aef33e192b33a83228ed3ac7808a77d2c5d7947017b55a94b3a018", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "f68a571cd2aef33e192b33a83228ed3ac7808a77d2c5d7947017b55a94b3a018", kill_on_drop: false }`
[INFO] [stdout] f68a571cd2aef33e192b33a83228ed3ac7808a77d2c5d7947017b55a94b3a018
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0/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" "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@sha256:34b6a614d2c27851fe6cbf88fbd1137609cefab8b10d0615aaeb6fd47975d74e" "/opt/rustwide/cargo-home/bin/cargo" "+ecabaf78506b7a4668d42dc20268c086b93f0fad" "test" "--frozen", 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] 8c0f3460b2ccc94e3c66afd8ae4d274dd38476cbc8e3ca4ac339e25d7aaffbd8
[INFO] running `Command { std: "docker" "start" "-a" "8c0f3460b2ccc94e3c66afd8ae4d274dd38476cbc8e3ca4ac339e25d7aaffbd8", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/twounordered-b3656d8b722ca862)
[INFO] [stdout] 
[INFO] [stdout] running 8 tests
[INFO] [stdout] test test::test_foo ... ok
[INFO] [stdout] test test::test_truncate2 ... ok
[INFO] [stdout] test test::test_truncate_zero ... ok
[INFO] [stdout] test test::test_truncate ... ok
[INFO] [stdout] test test::test_push ... ok
[INFO] [stdout] test test::test_other ... ok
[INFO] [stdout] test test::test_x ... ok
[INFO] [stdout] test test::test_trunk ... 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] [stderr]    Doc-tests twounordered
[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" "8c0f3460b2ccc94e3c66afd8ae4d274dd38476cbc8e3ca4ac339e25d7aaffbd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8c0f3460b2ccc94e3c66afd8ae4d274dd38476cbc8e3ca4ac339e25d7aaffbd8", kill_on_drop: false }`
[INFO] [stdout] 8c0f3460b2ccc94e3c66afd8ae4d274dd38476cbc8e3ca4ac339e25d7aaffbd8