[INFO] fetching crate lber 0.2.0...
[INFO] testing lber-0.2.0 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate lber 0.2.0 into /workspace/builds/worker-12/source
[INFO] validating manifest of crates.io crate lber 0.2.0 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate lber 0.2.0
[INFO] finished tweaking crates.io crate lber 0.2.0
[INFO] tweaked toml for crates.io crate lber 0.2.0 written to /workspace/builds/worker-12/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] bcd526b51b63fb7cae3561af06c2550dd8b4d43256700ff712161bd617fc7528
[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" "bcd526b51b63fb7cae3561af06c2550dd8b4d43256700ff712161bd617fc7528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "bcd526b51b63fb7cae3561af06c2550dd8b4d43256700ff712161bd617fc7528", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bcd526b51b63fb7cae3561af06c2550dd8b4d43256700ff712161bd617fc7528", kill_on_drop: false }`
[INFO] [stdout] bcd526b51b63fb7cae3561af06c2550dd8b4d43256700ff712161bd617fc7528
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8967737bed884f22ed861677a0f474574e22e098d6c3d606c2d7ff29dc891b2b
[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" "8967737bed884f22ed861677a0f474574e22e098d6c3d606c2d7ff29dc891b2b", kill_on_drop: false }`
[INFO] [stderr]    Compiling bytes v0.5.6
[INFO] [stderr]    Compiling lber v0.2.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.88s
[INFO] running `Command { std: "docker" "inspect" "8967737bed884f22ed861677a0f474574e22e098d6c3d606c2d7ff29dc891b2b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8967737bed884f22ed861677a0f474574e22e098d6c3d606c2d7ff29dc891b2b", kill_on_drop: false }`
[INFO] [stdout] 8967737bed884f22ed861677a0f474574e22e098d6c3d606c2d7ff29dc891b2b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 50a9c22454de2ae21db782fb68fd55838da532f160deda856e05498579ffe56b
[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" "50a9c22454de2ae21db782fb68fd55838da532f160deda856e05498579ffe56b", kill_on_drop: false }`
[INFO] [stderr]    Compiling lber v0.2.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `TagStructure`
[INFO] [stdout]    --> src/parse.rs:154:28
[INFO] [stdout]     |
[INFO] [stdout] 154 |     use common::{TagClass, TagStructure};
[INFO] [stdout]     |                            ^^^^^^^^^^^^
[INFO] [stdout]     |
[INFO] [stdout]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `TagStructure`
[INFO] [stdout]   --> src/structure.rs:55:28
[INFO] [stdout]    |
[INFO] [stdout] 55 |     use common::{TagClass, TagStructure};
[INFO] [stdout]    |                            ^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.67s
[INFO] running `Command { std: "docker" "inspect" "50a9c22454de2ae21db782fb68fd55838da532f160deda856e05498579ffe56b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "50a9c22454de2ae21db782fb68fd55838da532f160deda856e05498579ffe56b", kill_on_drop: false }`
[INFO] [stdout] 50a9c22454de2ae21db782fb68fd55838da532f160deda856e05498579ffe56b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-12/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "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] 85b265a9dcb480fcf8277ba2084c61ba63e50e0ae61aaec50719837ee04bfc46
[INFO] running `Command { std: "docker" "start" "-a" "85b265a9dcb480fcf8277ba2084c61ba63e50e0ae61aaec50719837ee04bfc46", kill_on_drop: false }`
[INFO] [stderr] warning: unused import: `TagStructure`
[INFO] [stderr]    --> src/parse.rs:154:28
[INFO] [stderr]     |
[INFO] [stderr] 154 |     use common::{TagClass, TagStructure};
[INFO] [stderr]     |                            ^^^^^^^^^^^^
[INFO] [stderr]     |
[INFO] [stderr]     = note: `#[warn(unused_imports)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unused import: `TagStructure`
[INFO] [stderr]   --> src/structure.rs:55:28
[INFO] [stderr]    |
[INFO] [stderr] 55 |     use common::{TagClass, TagStructure};
[INFO] [stderr]    |                            ^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: 2 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/lber-ddf655130258e3cc
[INFO] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test write::tests::complex_tag ... ok
[INFO] [stdout] test structure::tests::expect_exact ... ok
[INFO] [stdout] test parse::test::test_constructed ... ok
[INFO] [stdout] test parse::test::test_primitive ... ok
[INFO] [stdout] test structure::tests::expect_inner ... ok
[INFO] [stdout] test structures::integer::test::test_not_positive_getting_negative ... ok
[INFO] [stdout] test write::tests::encode_constructed_tag ... ok
[INFO] [stdout] test structures::integer::test::test_not_unnecessary_octets ... ok
[INFO] [stdout] test write::tests::encode_simple_tag ... ok
[INFO] [stderr]    Doc-tests lber
[INFO] [stdout] test parse::test::test_long_length ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 10 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[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
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "85b265a9dcb480fcf8277ba2084c61ba63e50e0ae61aaec50719837ee04bfc46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "85b265a9dcb480fcf8277ba2084c61ba63e50e0ae61aaec50719837ee04bfc46", kill_on_drop: false }`
[INFO] [stdout] 85b265a9dcb480fcf8277ba2084c61ba63e50e0ae61aaec50719837ee04bfc46