[INFO] fetching crate tectonic_bridge_png 0.1.2...
[INFO] testing tectonic_bridge_png-0.1.2 against try#33835004928d3bf65db4d4712e1330766263b0bd for pr-155739-1
[INFO] extracting crate tectonic_bridge_png 0.1.2 into /workspace/builds/worker-1-tc2/source
[INFO] started tweaking crates.io crate tectonic_bridge_png 0.1.2
[INFO] finished tweaking crates.io crate tectonic_bridge_png 0.1.2
[INFO] tweaked toml for crates.io crate tectonic_bridge_png 0.1.2 written to /workspace/builds/worker-1-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tectonic_bridge_png 0.1.2 on toolchain 33835004928d3bf65db4d4712e1330766263b0bd
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tectonic_bridge_png 0.1.2 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" "+33835004928d3bf65db4d4712e1330766263b0bd" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 82a354f496531753ca0fabf97c2ef1e66f6bf159939737129e094bac113b881b
[INFO] running `Command { std: "docker" "start" "-a" "82a354f496531753ca0fabf97c2ef1e66f6bf159939737129e094bac113b881b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "82a354f496531753ca0fabf97c2ef1e66f6bf159939737129e094bac113b881b", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "82a354f496531753ca0fabf97c2ef1e66f6bf159939737129e094bac113b881b", kill_on_drop: false }`
[INFO] [stdout] 82a354f496531753ca0fabf97c2ef1e66f6bf159939737129e094bac113b881b
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 7addc0512537b6a49be2b2da39112a39ed5b7405edbcf45fbdc157d3988c0973
[INFO] running `Command { std: "docker" "start" "-a" "7addc0512537b6a49be2b2da39112a39ed5b7405edbcf45fbdc157d3988c0973", kill_on_drop: false }`
[INFO] [stderr]    Compiling tectonic_dep_support v0.1.2
[INFO] [stderr]    Compiling tectonic_bridge_png v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.46s
[INFO] running `Command { std: "docker" "inspect" "7addc0512537b6a49be2b2da39112a39ed5b7405edbcf45fbdc157d3988c0973", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "7addc0512537b6a49be2b2da39112a39ed5b7405edbcf45fbdc157d3988c0973", kill_on_drop: false }`
[INFO] [stdout] 7addc0512537b6a49be2b2da39112a39ed5b7405edbcf45fbdc157d3988c0973
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 639f1172ee041b0353a64ecd48cd8c5bae24d25abe8c6ff67b45c4200d588cec
[INFO] running `Command { std: "docker" "start" "-a" "639f1172ee041b0353a64ecd48cd8c5bae24d25abe8c6ff67b45c4200d588cec", kill_on_drop: false }`
[INFO] [stderr]    Compiling tectonic_bridge_png v0.1.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.39s
[INFO] running `Command { std: "docker" "inspect" "639f1172ee041b0353a64ecd48cd8c5bae24d25abe8c6ff67b45c4200d588cec", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "639f1172ee041b0353a64ecd48cd8c5bae24d25abe8c6ff67b45c4200d588cec", kill_on_drop: false }`
[INFO] [stdout] 639f1172ee041b0353a64ecd48cd8c5bae24d25abe8c6ff67b45c4200d588cec
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-1-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:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+33835004928d3bf65db4d4712e1330766263b0bd" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 5cb4ea145342453ba275cc34971ec0e8b8b9324fb558ab754478d329103c6622
[INFO] running `Command { std: "docker" "start" "-a" "5cb4ea145342453ba275cc34971ec0e8b8b9324fb558ab754478d329103c6622", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/tectonic_bridge_png-64a272c4159189c9)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test linkage ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests tectonic_bridge_png
[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" "5cb4ea145342453ba275cc34971ec0e8b8b9324fb558ab754478d329103c6622", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "5cb4ea145342453ba275cc34971ec0e8b8b9324fb558ab754478d329103c6622", kill_on_drop: false }`
[INFO] [stdout] 5cb4ea145342453ba275cc34971ec0e8b8b9324fb558ab754478d329103c6622
