[INFO] fetching crate glow 0.6.1...
[INFO] testing glow-0.6.1 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate glow 0.6.1 into /workspace/builds/worker-5/source
[INFO] validating manifest of crates.io crate glow 0.6.1 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 glow 0.6.1
[INFO] finished tweaking crates.io crate glow 0.6.1
[INFO] tweaked toml for crates.io crate glow 0.6.1 written to /workspace/builds/worker-5/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-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 492e519653a93bf25aeaf7981bc28e86985881f2d023f204110f0f9cf0a04fc0
[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" "492e519653a93bf25aeaf7981bc28e86985881f2d023f204110f0f9cf0a04fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "492e519653a93bf25aeaf7981bc28e86985881f2d023f204110f0f9cf0a04fc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "492e519653a93bf25aeaf7981bc28e86985881f2d023f204110f0f9cf0a04fc0", kill_on_drop: false }`
[INFO] [stdout] 492e519653a93bf25aeaf7981bc28e86985881f2d023f204110f0f9cf0a04fc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 149e9d5e373587474655a8d12d4c32d163ad2fbfe54c8cea15a6b21ca7fac547
[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" "149e9d5e373587474655a8d12d4c32d163ad2fbfe54c8cea15a6b21ca7fac547", kill_on_drop: false }`
[INFO] [stderr]    Compiling glow v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/native.rs:24:37
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let raw: native_gl::GlFns = unsafe {
[INFO] [stdout]    |                                     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/native.rs:45:30
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let num_extensions = unsafe { context.get_parameter_i32(NUM_EXTENSIONS) };
[INFO] [stdout]    |                              ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/native.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 unsafe { context.get_parameter_indexed_string(EXTENSIONS, i as u32) };
[INFO] [stdout]    |                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/native.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             unsafe { context.get_parameter_i32(MAX_LABEL_LENGTH) }
[INFO] [stdout]    |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 4.70s
[INFO] running `Command { std: "docker" "inspect" "149e9d5e373587474655a8d12d4c32d163ad2fbfe54c8cea15a6b21ca7fac547", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "149e9d5e373587474655a8d12d4c32d163ad2fbfe54c8cea15a6b21ca7fac547", kill_on_drop: false }`
[INFO] [stdout] 149e9d5e373587474655a8d12d4c32d163ad2fbfe54c8cea15a6b21ca7fac547
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] 606747999f18768a48dc9bef74f8503f65666398b46a76b9a997c22fad3a50a4
[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" "606747999f18768a48dc9bef74f8503f65666398b46a76b9a997c22fad3a50a4", kill_on_drop: false }`
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/native.rs:24:37
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let raw: native_gl::GlFns = unsafe {
[INFO] [stdout]    |                                     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]    Compiling glow v0.6.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/native.rs:45:30
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let num_extensions = unsafe { context.get_parameter_i32(NUM_EXTENSIONS) };
[INFO] [stdout]    |                              ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/native.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 unsafe { context.get_parameter_indexed_string(EXTENSIONS, i as u32) };
[INFO] [stdout]    |                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/native.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             unsafe { context.get_parameter_i32(MAX_LABEL_LENGTH) }
[INFO] [stdout]    |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/native.rs:24:37
[INFO] [stdout]    |
[INFO] [stdout] 24 |         let raw: native_gl::GlFns = unsafe {
[INFO] [stdout]    |                                     ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/native.rs:45:30
[INFO] [stdout]    |
[INFO] [stdout] 45 |         let num_extensions = unsafe { context.get_parameter_i32(NUM_EXTENSIONS) };
[INFO] [stdout]    |                              ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/native.rs:48:17
[INFO] [stdout]    |
[INFO] [stdout] 48 |                 unsafe { context.get_parameter_indexed_string(EXTENSIONS, i as u32) };
[INFO] [stdout]    |                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unnecessary `unsafe` block
[INFO] [stdout]   --> src/native.rs:55:13
[INFO] [stdout]    |
[INFO] [stdout] 55 |             unsafe { context.get_parameter_i32(MAX_LABEL_LENGTH) }
[INFO] [stdout]    |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: 4 warnings emitted
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 3.42s
[INFO] running `Command { std: "docker" "inspect" "606747999f18768a48dc9bef74f8503f65666398b46a76b9a997c22fad3a50a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "606747999f18768a48dc9bef74f8503f65666398b46a76b9a997c22fad3a50a4", kill_on_drop: false }`
[INFO] [stdout] 606747999f18768a48dc9bef74f8503f65666398b46a76b9a997c22fad3a50a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-5/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] [stdout] 336c2efac73376fc623ae27ca4361d8f7c23bd2e571c8dba9ae098a3d4ea524a
[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" "336c2efac73376fc623ae27ca4361d8f7c23bd2e571c8dba9ae098a3d4ea524a", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stdout] running 0 tests
[INFO] [stderr]   --> src/native.rs:24:37
[INFO] [stdout] 
[INFO] [stderr]    |
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr] 24 |         let raw: native_gl::GlFns = unsafe {
[INFO] [stdout] 
[INFO] [stderr]    |                                     ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/native.rs:45:30
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let num_extensions = unsafe { context.get_parameter_i32(NUM_EXTENSIONS) };
[INFO] [stderr]    |                              ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/native.rs:48:17
[INFO] [stderr]    |
[INFO] [stderr] 48 |                 unsafe { context.get_parameter_indexed_string(EXTENSIONS, i as u32) };
[INFO] [stderr]    |                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/native.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |             unsafe { context.get_parameter_i32(MAX_LABEL_LENGTH) }
[INFO] [stderr]    |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/native.rs:24:37
[INFO] [stderr]    |
[INFO] [stderr] 24 |         let raw: native_gl::GlFns = unsafe {
[INFO] [stderr]    |                                     ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(unused_unsafe)]` on by default
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/native.rs:45:30
[INFO] [stderr]    |
[INFO] [stderr] 45 |         let num_extensions = unsafe { context.get_parameter_i32(NUM_EXTENSIONS) };
[INFO] [stderr]    |                              ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/native.rs:48:17
[INFO] [stderr]    |
[INFO] [stderr] 48 |                 unsafe { context.get_parameter_indexed_string(EXTENSIONS, i as u32) };
[INFO] [stderr]    |                 ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: unnecessary `unsafe` block
[INFO] [stderr]   --> src/native.rs:55:13
[INFO] [stderr]    |
[INFO] [stderr] 55 |             unsafe { context.get_parameter_i32(MAX_LABEL_LENGTH) }
[INFO] [stderr]    |             ^^^^^^ unnecessary `unsafe` block
[INFO] [stderr] 
[INFO] [stderr] warning: 4 warnings emitted
[INFO] [stderr] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.10s
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/glow-77d384f4390ce710
[INFO] [stderr]    Doc-tests glow
[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" "336c2efac73376fc623ae27ca4361d8f7c23bd2e571c8dba9ae098a3d4ea524a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "336c2efac73376fc623ae27ca4361d8f7c23bd2e571c8dba9ae098a3d4ea524a", kill_on_drop: false }`
[INFO] [stdout] 336c2efac73376fc623ae27ca4361d8f7c23bd2e571c8dba9ae098a3d4ea524a