[INFO] fetching crate cose 0.1.4...
[INFO] testing cose-0.1.4 against try#d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2 for pr-86479
[INFO] extracting crate cose 0.1.4 into /workspace/builds/worker-0/source
[INFO] validating manifest of crates.io crate cose 0.1.4 on toolchain d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate cose 0.1.4
[INFO] finished tweaking crates.io crate cose 0.1.4
[INFO] tweaked toml for crates.io crate cose 0.1.4 written to /workspace/builds/worker-0/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 4d2e7e206d60a840a860265a3e4ac7e3ca96f7ed30bfabb6eb7733f2690d2aa0
[INFO] running `Command { std: "docker" "start" "-a" "4d2e7e206d60a840a860265a3e4ac7e3ca96f7ed30bfabb6eb7733f2690d2aa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "4d2e7e206d60a840a860265a3e4ac7e3ca96f7ed30bfabb6eb7733f2690d2aa0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "4d2e7e206d60a840a860265a3e4ac7e3ca96f7ed30bfabb6eb7733f2690d2aa0", kill_on_drop: false }`
[INFO] [stdout] 4d2e7e206d60a840a860265a3e4ac7e3ca96f7ed30bfabb6eb7733f2690d2aa0
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 0dbf6eb1fb2b82ad25e86047f004ab8a53d76daf13ba71d28acb64faf5029169
[INFO] running `Command { std: "docker" "start" "-a" "0dbf6eb1fb2b82ad25e86047f004ab8a53d76daf13ba71d28acb64faf5029169", kill_on_drop: false }`
[INFO] [stderr]    Compiling cose v0.1.4 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.56s
[INFO] running `Command { std: "docker" "inspect" "0dbf6eb1fb2b82ad25e86047f004ab8a53d76daf13ba71d28acb64faf5029169", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0dbf6eb1fb2b82ad25e86047f004ab8a53d76daf13ba71d28acb64faf5029169", kill_on_drop: false }`
[INFO] [stdout] 0dbf6eb1fb2b82ad25e86047f004ab8a53d76daf13ba71d28acb64faf5029169
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "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] 93c525ee04484614238b5fedf114f9405cf552541fd3d946243d76777993042c
[INFO] running `Command { std: "docker" "start" "-a" "93c525ee04484614238b5fedf114f9405cf552541fd3d946243d76777993042c", kill_on_drop: false }`
[INFO] [stderr]    Compiling scopeguard v0.3.3
[INFO] [stderr]    Compiling cose v0.1.4 (/opt/rustwide/workdir)
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]  --> examples/sign_verify/test_setup.rs:3:17
[INFO] [stdout]   |
[INFO] [stdout] 3 | use std::sync::{ONCE_INIT, Once};
[INFO] [stdout]   |                 ^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(deprecated)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stdout]  --> examples/sign_verify/test_setup.rs:4:22
[INFO] [stdout]   |
[INFO] [stdout] 4 | static START: Once = ONCE_INIT;
[INFO] [stdout]   |                      ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 2 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.03s
[INFO] running `Command { std: "docker" "inspect" "93c525ee04484614238b5fedf114f9405cf552541fd3d946243d76777993042c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "93c525ee04484614238b5fedf114f9405cf552541fd3d946243d76777993042c", kill_on_drop: false }`
[INFO] [stdout] 93c525ee04484614238b5fedf114f9405cf552541fd3d946243d76777993042c
[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" "+d2e9fff28e244f1ea4927194f1f9b77f93e2ffe2" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cc6fcabbdb8aff0c2ad7cdaf32ca1862180a6babf9b7d0731ea53d9f5e0ad759
[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" "cc6fcabbdb8aff0c2ad7cdaf32ca1862180a6babf9b7d0731ea53d9f5e0ad759", kill_on_drop: false }`
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]  --> examples/sign_verify/test_setup.rs:3:17
[INFO] [stderr]   |
[INFO] [stderr] 3 | use std::sync::{ONCE_INIT, Once};
[INFO] [stderr]   |                 ^^^^^^^^^
[INFO] [stderr]   |
[INFO] [stderr]   = note: `#[warn(deprecated)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: use of deprecated constant `std::sync::ONCE_INIT`: the `new` function is now preferred
[INFO] [stderr]  --> examples/sign_verify/test_setup.rs:4:22
[INFO] [stderr]   |
[INFO] [stderr] 4 | static START: Once = ONCE_INIT;
[INFO] [stderr]   |                      ^^^^^^^^^ help: replace the use of the deprecated constant: `Once::new()`
[INFO] [stderr] 
[INFO] [stderr] warning: `cose` (example "sign_verify") generated 2 warnings
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.01s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/cose-d93c72cf477ff31a)
[INFO] [stdout] 
[INFO] [stdout] running 30 tests
[INFO] [stdout] test test_cose::test_cose_sign_not_tagged ... ok
[INFO] [stdout] test test_cose::test_cose_decode ... ok
[INFO] [stdout] test test_cose::test_cose_sign_minimally_valid ... ok
[INFO] [stdout] test test_cose::test_cose_sign_protected_header_empty ... ok
[INFO] [stdout] test test_cose::test_cose_sign_protected_header_kid_wrong_type ... ok
[INFO] [stdout] test test_cose::test_cose_sign_protected_header_missing_kid ... ok
[INFO] [stdout] test test_cose::test_cose_sign_too_large ... ok
[INFO] [stdout] test test_cose::test_cose_sign_protected_header_extra_header_key ... ok
[INFO] [stdout] test test_cose::test_cose_sign_right_tag_wrong_contents ... ok
[INFO] [stdout] test test_cose::test_cose_sign_too_small ... ok
[INFO] [stdout] test test_cose::test_cose_sign_unprotected_header_wrong_type ... ok
[INFO] [stdout] test test_cose::test_cose_sign_wrong_tag ... ok
[INFO] [stdout] test test_cose::test_cose_sign_payload_not_null ... ok
[INFO] [stdout] test test_cose::test_cose_sign_unprotected_header_not_empty ... ok
[INFO] [stdout] test test_cose::test_cose_signature_protected_header_empty ... ok
[INFO] [stdout] test test_cose::test_cose_signature_protected_header_missing_alg ... ok
[INFO] [stdout] test test_cose::test_cose_signature_protected_header_bad_encoding ... ok
[INFO] [stdout] test test_cose::test_cose_signature_protected_header_missing_kid ... ok
[INFO] [stdout] test test_cose::test_cose_signature_protected_header_unexpected_alg_type ... ok
[INFO] [stdout] test test_cose::test_cose_signature_protected_header_too_large ... ok
[INFO] [stdout] test test_cose::test_cose_signature_protected_header_extra_key ... ok
[INFO] [stdout] test test_cose::test_cose_signature_protected_header_unexpected_kid_type ... ok
[INFO] [stdout] test test_cose::test_cose_signature_protected_header_wrong_type ... ok
[INFO] [stdout] test test_cose::test_cose_signature_protected_header_wrong_key_types ... ok
[INFO] [stdout] test test_cose::test_cose_signature_signature_wrong_type ... ok
[INFO] [stdout] test test_cose::test_cose_signature_protected_header_unsupported_alg ... ok
[INFO] [stdout] test test_cose::test_cose_signature_unprotected_header_not_empty ... ok
[INFO] [stdout] test test_cose::test_cose_signature_unprotected_header_wrong_type ... ok
[INFO] [stdout] test test_cose::test_cose_signatures_not_array ... ok
[INFO] [stdout] test test_cose::test_cose_signatures_empty ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 30 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cose
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/cose.rs - (line 9) ... ignored
[INFO] [stdout] test src/decoder.rs - decoder::decode_signature (line 176) ... ignored
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 2 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "cc6fcabbdb8aff0c2ad7cdaf32ca1862180a6babf9b7d0731ea53d9f5e0ad759", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cc6fcabbdb8aff0c2ad7cdaf32ca1862180a6babf9b7d0731ea53d9f5e0ad759", kill_on_drop: false }`
[INFO] [stdout] cc6fcabbdb8aff0c2ad7cdaf32ca1862180a6babf9b7d0731ea53d9f5e0ad759