[INFO] fetching crate rustler 0.22.2...
[INFO] testing rustler-0.22.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate rustler 0.22.2 into /workspace/builds/worker-78/source
[INFO] validating manifest of crates.io crate rustler 0.22.2 on toolchain 722e1797249a965b6335aebd65d777f917e498f1
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate rustler 0.22.2
[INFO] finished tweaking crates.io crate rustler 0.22.2
[INFO] tweaked toml for crates.io crate rustler 0.22.2 written to /workspace/builds/worker-78/source/Cargo.toml
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+722e1797249a965b6335aebd65d777f917e498f1" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded rustler_codegen v0.22.2
[INFO] [stderr]   Downloaded rustler_sys v2.1.1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "+722e1797249a965b6335aebd65d777f917e498f1" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 2dac34491f4681256868f7fc1f83ba3f8e5394f001853a2d06f6b03aa3d72e3f
[INFO] running `Command { std: "docker" "start" "-a" "2dac34491f4681256868f7fc1f83ba3f8e5394f001853a2d06f6b03aa3d72e3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "2dac34491f4681256868f7fc1f83ba3f8e5394f001853a2d06f6b03aa3d72e3f", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "2dac34491f4681256868f7fc1f83ba3f8e5394f001853a2d06f6b03aa3d72e3f", kill_on_drop: false }`
[INFO] [stdout] 2dac34491f4681256868f7fc1f83ba3f8e5394f001853a2d06f6b03aa3d72e3f
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "+722e1797249a965b6335aebd65d777f917e498f1" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ce893d7dec83f3481bbc30f04f3498eaf699bcf7f1e3c41a7139db90c19aab50
[INFO] running `Command { std: "docker" "start" "-a" "ce893d7dec83f3481bbc30f04f3498eaf699bcf7f1e3c41a7139db90c19aab50", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.32
[INFO] [stderr]    Compiling unicode-xid v0.2.2
[INFO] [stderr]    Compiling syn v1.0.81
[INFO] [stderr]    Compiling void v1.0.2
[INFO] [stderr]    Compiling rustler_sys v2.1.1
[INFO] [stderr]    Compiling rustler v0.22.2 (/opt/rustwide/workdir)
[INFO] [stderr]    Compiling unreachable v1.0.0
[INFO] [stderr]    Compiling quote v1.0.10
[INFO] [stderr]    Compiling rustler_codegen v0.22.2
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 12.82s
[INFO] running `Command { std: "docker" "inspect" "ce893d7dec83f3481bbc30f04f3498eaf699bcf7f1e3c41a7139db90c19aab50", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce893d7dec83f3481bbc30f04f3498eaf699bcf7f1e3c41a7139db90c19aab50", kill_on_drop: false }`
[INFO] [stdout] ce893d7dec83f3481bbc30f04f3498eaf699bcf7f1e3c41a7139db90c19aab50
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] b4cc9aa16bd5a9173fdcf12bd9b16d0be9ccb1291b987414dc907dd8a83a686c
[INFO] running `Command { std: "docker" "start" "-a" "b4cc9aa16bd5a9173fdcf12bd9b16d0be9ccb1291b987414dc907dd8a83a686c", kill_on_drop: false }`
[INFO] [stderr]    Compiling rustler v0.22.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.95s
[INFO] running `Command { std: "docker" "inspect" "b4cc9aa16bd5a9173fdcf12bd9b16d0be9ccb1291b987414dc907dd8a83a686c", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "b4cc9aa16bd5a9173fdcf12bd9b16d0be9ccb1291b987414dc907dd8a83a686c", kill_on_drop: false }`
[INFO] [stdout] b4cc9aa16bd5a9173fdcf12bd9b16d0be9ccb1291b987414dc907dd8a83a686c
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-78/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" "+722e1797249a965b6335aebd65d777f917e498f1" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 306ef3358456c41742572193c5f4356e6dd7f774cb6e2a7d6720e69dfeae6f61
[INFO] running `Command { std: "docker" "start" "-a" "306ef3358456c41742572193c5f4356e6dd7f774cb6e2a7d6720e69dfeae6f61", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/rustler-616ce41c3d6b9797)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests rustler
[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] [stdout] 
[INFO] [stdout] running 10 tests
[INFO] [stdout] test src/term.rs - term::Term::decode (line 70) ... ignored
[INFO] [stdout] test src/types/binary.rs - types::binary (line 32) - compile ... ok
[INFO] [stdout] test src/types/binary.rs - types::binary (line 53) - compile ... ok
[INFO] [stdout] test src/types/binary.rs - types::binary (line 21) - compile ... ok
[INFO] [stdout] test src/env.rs - env::OwnedEnv (line 126) ... ok
[INFO] [stdout] test src/types/atom.rs - types::atom::atoms (line 149) ... ok
[INFO] [stdout] test src/types/list.rs - types::list::ListIterator (line 26) ... ok
[INFO] [stdout] test src/types/atom.rs - types::atom::atoms (line 162) ... ok
[INFO] [stdout] test src/env.rs - env::OwnedEnv::save (line 212) ... ok
[INFO] [stdout] test src/types/atom.rs - types::atom::atoms (line 178) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.25s
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "306ef3358456c41742572193c5f4356e6dd7f774cb6e2a7d6720e69dfeae6f61", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "306ef3358456c41742572193c5f4356e6dd7f774cb6e2a7d6720e69dfeae6f61", kill_on_drop: false }`
[INFO] [stdout] 306ef3358456c41742572193c5f4356e6dd7f774cb6e2a7d6720e69dfeae6f61