[INFO] cloning repository https://github.com/Kogia-sima/itoap
[INFO] running `Command { std: "git" "-c" "credential.helper=" "-c" "credential.helper=/workspace/cargo-home/bin/git-credential-null" "clone" "--bare" "https://github.com/Kogia-sima/itoap" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKogia-sima%2Fitoap", kill_on_drop: false }`
[INFO] [stderr] Cloning into bare repository '/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKogia-sima%2Fitoap'...
[INFO] running `Command { std: "git" "rev-parse" "HEAD", kill_on_drop: false }`
[INFO] [stdout] 990da00bf1f13b09c11125c4c255dd2f3b54cd33
[INFO] testing Kogia-sima/itoap against try#ecabaf78506b7a4668d42dc20268c086b93f0fad for pr-87041
[INFO] running `Command { std: "git" "clone" "/workspace/cache/git-repos/https%3A%2F%2Fgithub.com%2FKogia-sima%2Fitoap" "/workspace/builds/worker-7/source", kill_on_drop: false }`
[INFO] [stderr] Cloning into '/workspace/builds/worker-7/source'...
[INFO] [stderr] done.
[INFO] validating manifest of git repo https://github.com/Kogia-sima/itoap 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 git repo https://github.com/Kogia-sima/itoap
[INFO] finished tweaking git repo https://github.com/Kogia-sima/itoap
[INFO] tweaked toml for git repo https://github.com/Kogia-sima/itoap written to /workspace/builds/worker-7/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-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] e7ed9f0d2e20162cd5e759beec192cf89f315075432bdb576dd4e03c2d0d6a8e
[INFO] running `Command { std: "docker" "start" "-a" "e7ed9f0d2e20162cd5e759beec192cf89f315075432bdb576dd4e03c2d0d6a8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "e7ed9f0d2e20162cd5e759beec192cf89f315075432bdb576dd4e03c2d0d6a8e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "e7ed9f0d2e20162cd5e759beec192cf89f315075432bdb576dd4e03c2d0d6a8e", kill_on_drop: false }`
[INFO] [stdout] e7ed9f0d2e20162cd5e759beec192cf89f315075432bdb576dd4e03c2d0d6a8e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 41960f08eeaa606ac12c52b62c16ec2463e45006de94a351d2458124b686bb18
[INFO] running `Command { std: "docker" "start" "-a" "41960f08eeaa606ac12c52b62c16ec2463e45006de94a351d2458124b686bb18", kill_on_drop: false }`
[INFO] [stderr]    Compiling itoap v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.29s
[INFO] running `Command { std: "docker" "inspect" "41960f08eeaa606ac12c52b62c16ec2463e45006de94a351d2458124b686bb18", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "41960f08eeaa606ac12c52b62c16ec2463e45006de94a351d2458124b686bb18", kill_on_drop: false }`
[INFO] [stdout] 41960f08eeaa606ac12c52b62c16ec2463e45006de94a351d2458124b686bb18
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] 405dd4f0d31740e3ba0a9608551b741354614856716a603741d9c510decff9a8
[INFO] running `Command { std: "docker" "start" "-a" "405dd4f0d31740e3ba0a9608551b741354614856716a603741d9c510decff9a8", kill_on_drop: false }`
[INFO] [stderr]    Compiling rand_core v0.6.3
[INFO] [stderr]    Compiling itoa v0.4.7
[INFO] [stderr]    Compiling rand v0.8.4
[INFO] [stderr]    Compiling itoap v1.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 2.36s
[INFO] running `Command { std: "docker" "inspect" "405dd4f0d31740e3ba0a9608551b741354614856716a603741d9c510decff9a8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "405dd4f0d31740e3ba0a9608551b741354614856716a603741d9c510decff9a8", kill_on_drop: false }`
[INFO] [stdout] 405dd4f0d31740e3ba0a9608551b741354614856716a603741d9c510decff9a8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7/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] [stdout] 841f37ea862067d63cf41ca79f1e9b83622187a6b8413664af575662f62aa179
[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" "841f37ea862067d63cf41ca79f1e9b83622187a6b8413664af575662f62aa179", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stdout] 
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/itoap-eae35e1eeecc9d6c)
[INFO] [stdout] running 19 tests
[INFO] [stdout] test tests::test_i128 ... ok
[INFO] [stdout] test tests::test_i16 ... ok
[INFO] [stdout] test tests::test_usize ... ok
[INFO] [stdout] test tests::test_isize ... ok
[INFO] [stdout] test tests::test_i8_all ... ok
[INFO] [stdout] test tests::test_u8 ... ok
[INFO] [stdout] test tests::test_i8 ... ok
[INFO] [stdout] test tests::test_u128_random_digits ... ok
[INFO] [stdout] test tests::test_u32 ... ok
[INFO] [stdout] test tests::test_u64 ... ok
[INFO] [stdout] test tests::test_i32 ... ok
[INFO] [stdout] test tests::io_test ... ok
[INFO] [stdout] test tests::test_u128 ... ok
[INFO] [stdout] test tests::test_i64 ... ok
[INFO] [stdout] test tests::test_u128_random ... ok
[INFO] [stdout] test tests::write_to_string_test ... ok
[INFO] [stdout] test tests::test_u16 ... ok
[INFO] [stdout] test tests::test_u64_random_digits ... ok
[INFO] [stdout] test tests::test_u64_random ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 19 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests itoap
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 37) ... ok
[INFO] [stdout] test src/lib.rs - (line 25) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.59s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "841f37ea862067d63cf41ca79f1e9b83622187a6b8413664af575662f62aa179", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "841f37ea862067d63cf41ca79f1e9b83622187a6b8413664af575662f62aa179", kill_on_drop: false }`
[INFO] [stdout] 841f37ea862067d63cf41ca79f1e9b83622187a6b8413664af575662f62aa179