[INFO] fetching crate num2exr 0.1.1...
[INFO] testing num2exr-0.1.1 against try#2440211fe03bc45c89b6dc1a3df18382ce91e32b for pr-146098-1
[INFO] extracting crate num2exr 0.1.1 into /workspace/builds/worker-4-tc2/source
[INFO] started tweaking crates.io crate num2exr 0.1.1
[INFO] finished tweaking crates.io crate num2exr 0.1.1
[INFO] tweaked toml for crates.io crate num2exr 0.1.1 written to /workspace/builds/worker-4-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate num2exr 0.1.1 on toolchain 2440211fe03bc45c89b6dc1a3df18382ce91e32b
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]      Locking 15 packages to latest compatible versions
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] ff15a3064616ea2cc67de95b8af5ff0a729f9159185618d20e3972c7ab4fb82b
[INFO] running `Command { std: "docker" "start" "-a" "ff15a3064616ea2cc67de95b8af5ff0a729f9159185618d20e3972c7ab4fb82b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "ff15a3064616ea2cc67de95b8af5ff0a729f9159185618d20e3972c7ab4fb82b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ff15a3064616ea2cc67de95b8af5ff0a729f9159185618d20e3972c7ab4fb82b", kill_on_drop: false }`
[INFO] [stdout] ff15a3064616ea2cc67de95b8af5ff0a729f9159185618d20e3972c7ab4fb82b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ad20638b0f3328a7fb993463e39e7d3a0eeeb40dcec6231769ca5477ed317dc0
[INFO] running `Command { std: "docker" "start" "-a" "ad20638b0f3328a7fb993463e39e7d3a0eeeb40dcec6231769ca5477ed317dc0", kill_on_drop: false }`
[INFO] [stderr]    Compiling crossbeam-utils v0.8.21
[INFO] [stderr]    Compiling rayon-core v1.13.0
[INFO] [stderr]    Compiling simd-adler32 v0.3.7
[INFO] [stderr]    Compiling miniz_oxide v0.8.9
[INFO] [stderr]    Compiling half v2.6.0
[INFO] [stderr]    Compiling lebe v0.5.3
[INFO] [stderr]    Compiling smallvec v1.15.1
[INFO] [stderr]    Compiling bit_field v0.10.3
[INFO] [stderr]    Compiling zune-inflate v0.2.54
[INFO] [stderr]    Compiling crossbeam-epoch v0.9.18
[INFO] [stderr]    Compiling crossbeam-deque v0.8.6
[INFO] [stderr]    Compiling exr v1.73.0
[INFO] [stderr]    Compiling num2exr v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 4.85s
[INFO] running `Command { std: "docker" "inspect" "ad20638b0f3328a7fb993463e39e7d3a0eeeb40dcec6231769ca5477ed317dc0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ad20638b0f3328a7fb993463e39e7d3a0eeeb40dcec6231769ca5477ed317dc0", kill_on_drop: false }`
[INFO] [stdout] ad20638b0f3328a7fb993463e39e7d3a0eeeb40dcec6231769ca5477ed317dc0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] acc9473281ada68789aada9c7211f2577e350967a451e07e74e22f8132cb1299
[INFO] running `Command { std: "docker" "start" "-a" "acc9473281ada68789aada9c7211f2577e350967a451e07e74e22f8132cb1299", kill_on_drop: false }`
[INFO] [stderr]    Compiling num2exr v0.1.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.26s
[INFO] running `Command { std: "docker" "inspect" "acc9473281ada68789aada9c7211f2577e350967a451e07e74e22f8132cb1299", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "acc9473281ada68789aada9c7211f2577e350967a451e07e74e22f8132cb1299", kill_on_drop: false }`
[INFO] [stdout] acc9473281ada68789aada9c7211f2577e350967a451e07e74e22f8132cb1299
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-4-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+2440211fe03bc45c89b6dc1a3df18382ce91e32b" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cb25fb522b982b9b91d880ae33558505197c31907e105fc994f1a50d44422162
[INFO] running `Command { std: "docker" "start" "-a" "cb25fb522b982b9b91d880ae33558505197c31907e105fc994f1a50d44422162", 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/num2exr-1397a1f8ba797025)
[INFO] [stdout] 
[INFO] [stdout] running 22 tests
[INFO] [stdout] test img::test_img::sz2height::double2 ... ok
[INFO] [stdout] test img::test_img::sz2height::atm333 ... ok
[INFO] [stdout] test img::test_img::sz2height::c16383 ... ok
[INFO] [stdout] test img::test_img::sz2height::double1 ... ok
[INFO] [stdout] test img::test_img::sz2height::double3 ... ok
[INFO] [stdout] test img::test_img::sz2height::empty2 ... ok
[INFO] [stdout] test img::test_img::sz2height::empty3 ... ok
[INFO] [stdout] test img::test_img::sz2height::fuji599 ... ok
[INFO] [stdout] test img::test_img::sz2height::iv1 ... ok
[INFO] [stdout] test img::test_img::sz2height::iv2 ... ok
[INFO] [stdout] test img::test_img::sz2height::iv3 ... ok
[INFO] [stdout] test img::test_img::sz2height::iv4 ... ok
[INFO] [stdout] test img::test_img::sz2height::run205 ... ok
[INFO] [stdout] test img::test_img::sz2height::single1 ... ok
[INFO] [stdout] test img::test_img::sz2height::single2 ... ok
[INFO] [stdout] test img::test_img::sz2height::single3 ... ok
[INFO] [stdout] test img::test_img::sz2height::sky25 ... ok
[INFO] [stdout] test img::test_img::sz2height::sky42 ... ok
[INFO] [stdout] test img::test_img::sz2height::triple1 ... ok
[INFO] [stdout] test img::test_img::sz2height::triple2 ... ok
[INFO] [stdout] test img::test_img::sz2height::triple3 ... ok
[INFO] [stdout] test img::test_img::sz2height::empty1 ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 22 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests num2exr
[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" "cb25fb522b982b9b91d880ae33558505197c31907e105fc994f1a50d44422162", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cb25fb522b982b9b91d880ae33558505197c31907e105fc994f1a50d44422162", kill_on_drop: false }`
[INFO] [stdout] cb25fb522b982b9b91d880ae33558505197c31907e105fc994f1a50d44422162