[INFO] fetching crate texpresso 2.0.2...
[INFO] testing texpresso-2.0.2 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate texpresso 2.0.2 into /workspace/builds/worker-6-tc2/source
[INFO] started tweaking crates.io crate texpresso 2.0.2
[INFO] finished tweaking crates.io crate texpresso 2.0.2
[INFO] tweaked toml for crates.io crate texpresso 2.0.2 written to /workspace/builds/worker-6-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate texpresso 2.0.2 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate texpresso 2.0.2 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c24e81b9e82cc9ef7673ee524d7553bebabe210687d2dd75c41f050517b962f2
[INFO] running `Command { std: "docker" "start" "-a" "c24e81b9e82cc9ef7673ee524d7553bebabe210687d2dd75c41f050517b962f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c24e81b9e82cc9ef7673ee524d7553bebabe210687d2dd75c41f050517b962f2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c24e81b9e82cc9ef7673ee524d7553bebabe210687d2dd75c41f050517b962f2", kill_on_drop: false }`
[INFO] [stdout] c24e81b9e82cc9ef7673ee524d7553bebabe210687d2dd75c41f050517b962f2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 2f8e4f6736c4af70cabceefc7e188ea187260832469d6940b9ab302d64ae8a27
[INFO] running `Command { std: "docker" "start" "-a" "2f8e4f6736c4af70cabceefc7e188ea187260832469d6940b9ab302d64ae8a27", kill_on_drop: false }`
[INFO] [stderr]    Compiling libm v0.2.15
[INFO] [stderr]    Compiling texpresso v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 2.47s
[INFO] running `Command { std: "docker" "inspect" "2f8e4f6736c4af70cabceefc7e188ea187260832469d6940b9ab302d64ae8a27", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2f8e4f6736c4af70cabceefc7e188ea187260832469d6940b9ab302d64ae8a27", kill_on_drop: false }`
[INFO] [stdout] 2f8e4f6736c4af70cabceefc7e188ea187260832469d6940b9ab302d64ae8a27
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 964702737a8fd3b2b79183e7cc8e6158c1e1744f9261f2e576b8a264cbc0503c
[INFO] running `Command { std: "docker" "start" "-a" "964702737a8fd3b2b79183e7cc8e6158c1e1744f9261f2e576b8a264cbc0503c", kill_on_drop: false }`
[INFO] [stderr]    Compiling texpresso v2.0.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 1.13s
[INFO] running `Command { std: "docker" "inspect" "964702737a8fd3b2b79183e7cc8e6158c1e1744f9261f2e576b8a264cbc0503c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "964702737a8fd3b2b79183e7cc8e6158c1e1744f9261f2e576b8a264cbc0503c", kill_on_drop: false }`
[INFO] [stdout] 964702737a8fd3b2b79183e7cc8e6158c1e1744f9261f2e576b8a264cbc0503c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-6-tc2/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" "RUSTDOCFLAGS=--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@sha256:7ad1b28ee6f5f7f699f6cf7015098d6ccdd96d6f2d78dd06228f5b4c9faf309c" "/opt/rustwide/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a73f023ad7a8d4cdf1f4d0d53cc444991bd6b11e605e33ad95c4ece53b56e9a5
[INFO] running `Command { std: "docker" "start" "-a" "a73f023ad7a8d4cdf1f4d0d53cc444991bd6b11e605e33ad95c4ece53b56e9a5", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.02s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/texpresso-1231e905db69b08d)
[INFO] [stdout] 
[INFO] [stdout] running 18 tests
[INFO] [stdout] test tests::test_bc1_compression_gray ... ok
[INFO] [stdout] test tests::test_bc1_decompression_gray ... ok
[INFO] [stdout] test tests::test_bc1_decompression_colour ... ok
[INFO] [stdout] test tests::test_bc1_decompression_height_not_multiple_of_4 ... ok
[INFO] [stdout] test tests::test_bc2_compression_colour ... ok
[INFO] [stdout] test tests::test_bc2_decompression_colour ... ok
[INFO] [stdout] test tests::test_bc2_decompression_gray ... ok
[INFO] [stdout] test tests::test_bc3_compression_gray ... ok
[INFO] [stdout] test tests::test_bc3_decompression_colour ... ok
[INFO] [stdout] test tests::test_bc2_compression_gray ... ok
[INFO] [stdout] test tests::test_bc3_decompression_gray ... ok
[INFO] [stdout] test tests::test_bc4_compression_gray ... ok
[INFO] [stdout] test tests::test_bc3_compression_colour ... ok
[INFO] [stdout] test tests::test_bc5_compression_gray ... ok
[INFO] [stdout] test tests::test_bc5_decompression_gray ... ok
[INFO] [stdout] test tests::test_storage_requirements ... ok
[INFO] [stdout] test tests::test_bc4_decompression_gray ... ok
[INFO] [stdout] test tests::test_bc1_compression_colour ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 18 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.01s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests texpresso
[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; finished in 0.00s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a73f023ad7a8d4cdf1f4d0d53cc444991bd6b11e605e33ad95c4ece53b56e9a5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a73f023ad7a8d4cdf1f4d0d53cc444991bd6b11e605e33ad95c4ece53b56e9a5", kill_on_drop: false }`
[INFO] [stdout] a73f023ad7a8d4cdf1f4d0d53cc444991bd6b11e605e33ad95c4ece53b56e9a5