[INFO] fetching crate cryptree 0.0.1...
[INFO] testing cryptree-0.0.1 against master#cdb45c87e2cd43495379f7e867e3cc15dcee9f93 for pr-145838-1
[INFO] extracting crate cryptree 0.0.1 into /workspace/builds/worker-0-tc1/source
[INFO] started tweaking crates.io crate cryptree 0.0.1
[INFO] finished tweaking crates.io crate cryptree 0.0.1
[INFO] tweaked toml for crates.io crate cryptree 0.0.1 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate cryptree 0.0.1 on toolchain cdb45c87e2cd43495379f7e867e3cc15dcee9f93
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "generate-lockfile" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 256c242acf3f1c7f7fb5594c64d88525c2f3ff7ec074b473bdae27b46ab961b2
[INFO] running `Command { std: "docker" "start" "-a" "256c242acf3f1c7f7fb5594c64d88525c2f3ff7ec074b473bdae27b46ab961b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "256c242acf3f1c7f7fb5594c64d88525c2f3ff7ec074b473bdae27b46ab961b2", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "256c242acf3f1c7f7fb5594c64d88525c2f3ff7ec074b473bdae27b46ab961b2", kill_on_drop: false }`
[INFO] [stdout] 256c242acf3f1c7f7fb5594c64d88525c2f3ff7ec074b473bdae27b46ab961b2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ab601b1dc825cf33dedfdc09bf6071f65fb1c04ace646819057e75187f0aea37
[INFO] running `Command { std: "docker" "start" "-a" "ab601b1dc825cf33dedfdc09bf6071f65fb1c04ace646819057e75187f0aea37", kill_on_drop: false }`
[INFO] [stderr]    Compiling cryptree v0.0.1 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.25s
[INFO] running `Command { std: "docker" "inspect" "ab601b1dc825cf33dedfdc09bf6071f65fb1c04ace646819057e75187f0aea37", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ab601b1dc825cf33dedfdc09bf6071f65fb1c04ace646819057e75187f0aea37", kill_on_drop: false }`
[INFO] [stdout] ab601b1dc825cf33dedfdc09bf6071f65fb1c04ace646819057e75187f0aea37
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 110e94c61b3d3298dc5b71056e074110a30175c9a5537f15edc039724ddb54c8
[INFO] running `Command { std: "docker" "start" "-a" "110e94c61b3d3298dc5b71056e074110a30175c9a5537f15edc039724ddb54c8", kill_on_drop: false }`
[INFO] [stderr]    Compiling cryptree v0.0.1 (/opt/rustwide/workdir)
[INFO] [stdout] warning: fields `user_id`, `write_space`, and `version` are never read
[INFO] [stdout]   --> src/cryptree.rs:64:9
[INFO] [stdout]    |
[INFO] [stdout] 63 |     pub struct Pointer {
[INFO] [stdout]    |                ------- fields in this struct
[INFO] [stdout] 64 |         user_id: u32,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout] 65 |         write_space: u16,
[INFO] [stdout]    |         ^^^^^^^^^^^
[INFO] [stdout] 66 |         version: u32,
[INFO] [stdout]    |         ^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `Pointer` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.51s
[INFO] running `Command { std: "docker" "inspect" "110e94c61b3d3298dc5b71056e074110a30175c9a5537f15edc039724ddb54c8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "110e94c61b3d3298dc5b71056e074110a30175c9a5537f15edc039724ddb54c8", kill_on_drop: false }`
[INFO] [stdout] 110e94c61b3d3298dc5b71056e074110a30175c9a5537f15edc039724ddb54c8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/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" "+cdb45c87e2cd43495379f7e867e3cc15dcee9f93" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 579a519b235a4bae58e0ab2dd6ec173bb6bf34ef2e47c120876735c2797dcee5
[INFO] running `Command { std: "docker" "start" "-a" "579a519b235a4bae58e0ab2dd6ec173bb6bf34ef2e47c120876735c2797dcee5", kill_on_drop: false }`
[INFO] [stderr] warning: fields `user_id`, `write_space`, and `version` are never read
[INFO] [stderr]   --> src/cryptree.rs:64:9
[INFO] [stderr]    |
[INFO] [stderr] 63 |     pub struct Pointer {
[INFO] [stderr]    |                ------- fields in this struct
[INFO] [stderr] 64 |         user_id: u32,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr] 65 |         write_space: u16,
[INFO] [stderr]    |         ^^^^^^^^^^^
[INFO] [stderr] 66 |         version: u32,
[INFO] [stderr]    |         ^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `Pointer` has derived impls for the traits `Clone` and `Debug`, but these are intentionally ignored during dead code analysis
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `cryptree` (lib test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/cryptree-3fe1780caa0db3bc)
[INFO] [stdout] 
[INFO] [stdout] running 1 test
[INFO] [stdout] test cryptree::tests::basic ... ok
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests cryptree
[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" "579a519b235a4bae58e0ab2dd6ec173bb6bf34ef2e47c120876735c2797dcee5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "579a519b235a4bae58e0ab2dd6ec173bb6bf34ef2e47c120876735c2797dcee5", kill_on_drop: false }`
[INFO] [stdout] 579a519b235a4bae58e0ab2dd6ec173bb6bf34ef2e47c120876735c2797dcee5