[INFO] fetching crate sexpr_ir 0.7.2...
[INFO] testing sexpr_ir-0.7.2 against try#722e1797249a965b6335aebd65d777f917e498f1 for pr-91031
[INFO] extracting crate sexpr_ir 0.7.2 into /workspace/builds/worker-21/source
[INFO] validating manifest of crates.io crate sexpr_ir 0.7.2 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 sexpr_ir 0.7.2
[INFO] removed 0 missing examples
[INFO] finished tweaking crates.io crate sexpr_ir 0.7.2
[INFO] tweaked toml for crates.io crate sexpr_ir 0.7.2 written to /workspace/builds/worker-21/source/Cargo.toml
[INFO] crate crates.io crate sexpr_ir 0.7.2 already has a lockfile, it will not be regenerated
[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] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 27eaebd69274749520ca6c1322a80861e26012e8b3e2c3ce81e02532e4dd34d2
[INFO] running `Command { std: "docker" "start" "-a" "27eaebd69274749520ca6c1322a80861e26012e8b3e2c3ce81e02532e4dd34d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "27eaebd69274749520ca6c1322a80861e26012e8b3e2c3ce81e02532e4dd34d2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "27eaebd69274749520ca6c1322a80861e26012e8b3e2c3ce81e02532e4dd34d2", kill_on_drop: false }`
[INFO] [stdout] 27eaebd69274749520ca6c1322a80861e26012e8b3e2c3ce81e02532e4dd34d2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] c32f411395846101c7ebbcc0294cacb5822ce3bd11440a3fc2ac75d9b831d4af
[INFO] running `Command { std: "docker" "start" "-a" "c32f411395846101c7ebbcc0294cacb5822ce3bd11440a3fc2ac75d9b831d4af", kill_on_drop: false }`
[INFO] [stderr]    Compiling ucd-trie v0.1.3
[INFO] [stderr]    Compiling maplit v1.0.2
[INFO] [stderr]    Compiling serde v1.0.130
[INFO] [stderr]    Compiling lazy_static v1.4.0
[INFO] [stderr]    Compiling pest v2.1.3
[INFO] [stderr]    Compiling pest_meta v2.1.3
[INFO] [stderr]    Compiling pest_generator v2.1.3
[INFO] [stderr]    Compiling pest_derive v2.1.0
[INFO] [stderr]    Compiling sexpr_ir v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 7.33s
[INFO] running `Command { std: "docker" "inspect" "c32f411395846101c7ebbcc0294cacb5822ce3bd11440a3fc2ac75d9b831d4af", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c32f411395846101c7ebbcc0294cacb5822ce3bd11440a3fc2ac75d9b831d4af", kill_on_drop: false }`
[INFO] [stdout] c32f411395846101c7ebbcc0294cacb5822ce3bd11440a3fc2ac75d9b831d4af
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 8f970c2da013e980507c7dd0034d1996344d0a177ed7fdbf6b6b73f1f91de3ca
[INFO] running `Command { std: "docker" "start" "-a" "8f970c2da013e980507c7dd0034d1996344d0a177ed7fdbf6b6b73f1f91de3ca", kill_on_drop: false }`
[INFO] [stderr]    Compiling sexpr_ir v0.7.2 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.05s
[INFO] running `Command { std: "docker" "inspect" "8f970c2da013e980507c7dd0034d1996344d0a177ed7fdbf6b6b73f1f91de3ca", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f970c2da013e980507c7dd0034d1996344d0a177ed7fdbf6b6b73f1f91de3ca", kill_on_drop: false }`
[INFO] [stdout] 8f970c2da013e980507c7dd0034d1996344d0a177ed7fdbf6b6b73f1f91de3ca
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-21/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] 8642b2a909e5b1b77aa4882d3621bb0db97faaa64ab2bb284c351bb7bdc56027
[INFO] running `Command { std: "docker" "start" "-a" "8642b2a909e5b1b77aa4882d3621bb0db97faaa64ab2bb284c351bb7bdc56027", kill_on_drop: false }`
[INFO] [stderr]     Blocking waiting for file lock on package cache
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.48s
[INFO] [stderr]      Running unittests (/opt/rustwide/target/debug/deps/sexpr_ir-22000ed4c8524bd7)
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests sexpr_ir
[INFO] [stdout] running 1 test
[INFO] [stdout] test test::test_match ... 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] [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" "8642b2a909e5b1b77aa4882d3621bb0db97faaa64ab2bb284c351bb7bdc56027", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8642b2a909e5b1b77aa4882d3621bb0db97faaa64ab2bb284c351bb7bdc56027", kill_on_drop: false }`
[INFO] [stdout] 8642b2a909e5b1b77aa4882d3621bb0db97faaa64ab2bb284c351bb7bdc56027