[INFO] fetching crate gpgrv 0.3.0...
[INFO] testing gpgrv-0.3.0 against try#8262275854dc0e5381c9d42d56257d94932c5a87 for pr-90799
[INFO] extracting crate gpgrv 0.3.0 into /workspace/builds/worker-7/source
[INFO] validating manifest of crates.io crate gpgrv 0.3.0 on toolchain 8262275854dc0e5381c9d42d56257d94932c5a87
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate gpgrv 0.3.0
[INFO] finished tweaking crates.io crate gpgrv 0.3.0
[INFO] tweaked toml for crates.io crate gpgrv 0.3.0 written to /workspace/builds/worker-7/source/Cargo.toml
[INFO] crate crates.io crate gpgrv 0.3.0 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded libflate v1.0.2
[INFO] [stderr]   Downloaded distro-keyring v0.1.0
[INFO] [stderr]   Downloaded sha2 v0.9.1
[INFO] [stderr]   Downloaded num-complex v0.3.0
[INFO] [stderr]   Downloaded num v0.3.0
[INFO] [stderr]   Downloaded sha-1 v0.9.1
[INFO] [stderr]   Downloaded num-bigint v0.3.0
[INFO] [stderr]   Downloaded iowrap v0.2.0
[INFO] [stderr]   Downloaded libflate_lz77 v1.0.0
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c1f005f62ea0fbb3a9013563ce108dc08eab486ae99296b690f42ac462db4a47
[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" "c1f005f62ea0fbb3a9013563ce108dc08eab486ae99296b690f42ac462db4a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c1f005f62ea0fbb3a9013563ce108dc08eab486ae99296b690f42ac462db4a47", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c1f005f62ea0fbb3a9013563ce108dc08eab486ae99296b690f42ac462db4a47", kill_on_drop: false }`
[INFO] [stdout] c1f005f62ea0fbb3a9013563ce108dc08eab486ae99296b690f42ac462db4a47
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0455d3d38f3515999aafa300e512a26e7427c34e341bf861ffc3aca1eb231aaf
[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" "0455d3d38f3515999aafa300e512a26e7427c34e341bf861ffc3aca1eb231aaf", kill_on_drop: false }`
[INFO] [stderr]    Compiling autocfg v1.0.0
[INFO] [stderr]    Compiling crc32fast v1.2.0
[INFO] [stderr]    Compiling byteorder v1.3.4
[INFO] [stderr]    Compiling anyhow v1.0.32
[INFO] [stderr]    Compiling libflate_lz77 v1.0.0
[INFO] [stderr]    Compiling iowrap v0.2.0
[INFO] [stderr]    Compiling hex v0.4.2
[INFO] [stderr]    Compiling sha2 v0.9.1
[INFO] [stderr]    Compiling sha-1 v0.9.1
[INFO] [stderr]    Compiling num-traits v0.2.12
[INFO] [stderr]    Compiling num-integer v0.1.43
[INFO] [stderr]    Compiling num-bigint v0.3.0
[INFO] [stderr]    Compiling num-rational v0.3.0
[INFO] [stderr]    Compiling num-iter v0.1.41
[INFO] [stderr]    Compiling libflate v1.0.2
[INFO] [stderr]    Compiling num-complex v0.3.0
[INFO] [stderr]    Compiling num v0.3.0
[INFO] [stderr]    Compiling gpgrv v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `sig_type`
[INFO] [stdout]   --> src/armour.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub sig_type: SignatureType,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `format`
[INFO] [stdout]   --> src/packets.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     format: PlainFormat,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/packets.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     name: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `mtime`
[INFO] [stdout]   --> src/packets.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     mtime: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 19.66s
[INFO] running `Command { std: "docker" "inspect" "0455d3d38f3515999aafa300e512a26e7427c34e341bf861ffc3aca1eb231aaf", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0455d3d38f3515999aafa300e512a26e7427c34e341bf861ffc3aca1eb231aaf", kill_on_drop: false }`
[INFO] [stdout] 0455d3d38f3515999aafa300e512a26e7427c34e341bf861ffc3aca1eb231aaf
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 03a8b9936f369535b97aefb8e6b4363e9dd3c031a1f248a71098757982547a46
[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" "03a8b9936f369535b97aefb8e6b4363e9dd3c031a1f248a71098757982547a46", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.74
[INFO] [stderr]    Compiling getrandom v0.1.14
[INFO] [stderr]    Compiling ppv-lite86 v0.2.8
[INFO] [stderr]    Compiling distro-keyring v0.1.0
[INFO] [stdout] warning: field is never read: `sig_type`
[INFO] [stdout]   --> src/armour.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub sig_type: SignatureType,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `format`
[INFO] [stdout]   --> src/packets.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     format: PlainFormat,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/packets.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     name: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `mtime`
[INFO] [stdout]   --> src/packets.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     mtime: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling atty v0.2.14
[INFO] [stderr]    Compiling clap v2.33.3
[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 tempfile v3.1.0
[INFO] [stderr]    Compiling gpgrv v0.3.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: field is never read: `sig_type`
[INFO] [stdout]   --> src/armour.rs:29:5
[INFO] [stdout]    |
[INFO] [stdout] 29 |     pub sig_type: SignatureType,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `format`
[INFO] [stdout]   --> src/packets.rs:75:5
[INFO] [stdout]    |
[INFO] [stdout] 75 |     format: PlainFormat,
[INFO] [stdout]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `name`
[INFO] [stdout]   --> src/packets.rs:76:5
[INFO] [stdout]    |
[INFO] [stdout] 76 |     name: Vec<u8>,
[INFO] [stdout]    |     ^^^^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: field is never read: `mtime`
[INFO] [stdout]   --> src/packets.rs:77:5
[INFO] [stdout]    |
[INFO] [stdout] 77 |     mtime: u32,
[INFO] [stdout]    |     ^^^^^^^^^^
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 39.38s
[INFO] running `Command { std: "docker" "inspect" "03a8b9936f369535b97aefb8e6b4363e9dd3c031a1f248a71098757982547a46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "03a8b9936f369535b97aefb8e6b4363e9dd3c031a1f248a71098757982547a46", kill_on_drop: false }`
[INFO] [stdout] 03a8b9936f369535b97aefb8e6b4363e9dd3c031a1f248a71098757982547a46
[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@sha256:5736fa189c1c60b01babf4b8b698fe57b6ecc41933a7ff2e0b8d7a221459412b" "/opt/rustwide/cargo-home/bin/cargo" "+8262275854dc0e5381c9d42d56257d94932c5a87" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 6c618f2737126510e9190f6d7cd6cbc08613384c248c277b6ddc04fe8eeee063
[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" "6c618f2737126510e9190f6d7cd6cbc08613384c248c277b6ddc04fe8eeee063", kill_on_drop: false }`
[INFO] [stderr] warning: field is never read: `sig_type`
[INFO] [stderr]   --> src/armour.rs:29:5
[INFO] [stderr]    |
[INFO] [stderr] 29 |     pub sig_type: SignatureType,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `format`
[INFO] [stderr]   --> src/packets.rs:75:5
[INFO] [stderr]    |
[INFO] [stderr] 75 |     format: PlainFormat,
[INFO] [stderr]    |     ^^^^^^^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `name`
[INFO] [stderr]   --> src/packets.rs:76:5
[INFO] [stderr]    |
[INFO] [stderr] 76 |     name: Vec<u8>,
[INFO] [stderr]    |     ^^^^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: field is never read: `mtime`
[INFO] [stderr]   --> src/packets.rs:77:5
[INFO] [stderr]    |
[INFO] [stderr] 77 |     mtime: u32,
[INFO] [stderr]    |     ^^^^^^^^^^
[INFO] [stderr] 
[INFO] [stderr] warning: `gpgrv` (lib) generated 4 warnings
[INFO] [stderr] warning: `gpgrv` (lib test) generated 4 warnings (4 duplicates)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.08s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/gpgrv-912aa74498382d64)
[INFO] [stdout] 
[INFO] [stdout] running 16 tests
[INFO] [stdout] test armour::tests::canon_escaped_first_line ... ok
[INFO] [stdout] test armour::tests::canon_nul_trailing ... ok
[INFO] [stdout] test armour::tests::canon_two_lines ... ok
[INFO] [stdout] test packets::tests::packets_sig ... ok
[INFO] [stdout] test short_string::tests::short_line_evil ... ok
[INFO] [stdout] test short_string::tests::short_line ... ok
[INFO] [stdout] test packets::tests::mpi ... ok
[INFO] [stdout] test armour::tests::canon_escaped ... ok
[INFO] [stdout] test armour::tests::canon_one_line ... ok
[INFO] [stdout] test hash_multimap::tests::smoke ... ok
[INFO] [stdout] test armour::tests::check_sha1 ... ok
[INFO] [stdout] test packets::tests::packets_key ... ok
[INFO] [stdout] test mpi::tests::powm ... ok
[INFO] [stdout] test packets::tests::bit ... ok
[INFO] [stderr]      Running tests/debian.rs (/opt/rustwide/target/debug/deps/debian-ac0d139d2bca18c4)
[INFO] [stdout] test armour::tests::canon_nul_inside ... ok
[INFO] [stdout] test mpi::tests::empty_vec ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 16 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stderr]      Running tests/formats.rs (/opt/rustwide/target/debug/deps/formats-23ef189b79d4931f)
[INFO] [stdout] test free_bsd ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 7 tests
[INFO] [stdout] test test_txt_inline_armour ... ok
[INFO] [stdout] test test_txt_detach_armour ... ok
[INFO] [stdout] test test_txt_detach_binary ... ok
[INFO] [stdout] test test_txt_inline_binary ... ok
[INFO] [stdout] test test_dat_detach_binary ... ok
[INFO] [stdout] test test_dat_detach_armour ... ok
[INFO] [stdout] test test_dat_inline_binary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 7 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.30s
[INFO] [stdout] 
[INFO] [stderr]      Running tests/smoke.rs (/opt/rustwide/target/debug/deps/smoke-472eae45b841eb1d)
[INFO] [stdout] 
[INFO] [stdout] running 4 tests
[INFO] [stdout] test split ... ok
[INFO] [stdout] test real_world_dizziest ... ok
[INFO] [stdout] test verify ... ok
[INFO] [stdout] test verify_with_armoured_pubkey ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.15s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests gpgrv
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test src/high.rs - high::verify_message (line 22) - compile ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.41s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "6c618f2737126510e9190f6d7cd6cbc08613384c248c277b6ddc04fe8eeee063", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "6c618f2737126510e9190f6d7cd6cbc08613384c248c277b6ddc04fe8eeee063", kill_on_drop: false }`
[INFO] [stdout] 6c618f2737126510e9190f6d7cd6cbc08613384c248c277b6ddc04fe8eeee063