[INFO] fetching crate code-metadata 1.0.0...
[INFO] testing code-metadata-1.0.0 against master#c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38 for pr-146098-7
[INFO] extracting crate code-metadata 1.0.0 into /workspace/builds/worker-3-tc1/source
[INFO] started tweaking crates.io crate code-metadata 1.0.0
[INFO] finished tweaking crates.io crate code-metadata 1.0.0
[INFO] tweaked toml for crates.io crate code-metadata 1.0.0 written to /workspace/builds/worker-3-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate code-metadata 1.0.0 on toolchain c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate code-metadata 1.0.0 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" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] c90b5095ac46a94b8913e95fd94554ef5bf479f4ef7bfe57b18c4a5d10214c42
[INFO] running `Command { std: "docker" "start" "-a" "c90b5095ac46a94b8913e95fd94554ef5bf479f4ef7bfe57b18c4a5d10214c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "c90b5095ac46a94b8913e95fd94554ef5bf479f4ef7bfe57b18c4a5d10214c42", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "c90b5095ac46a94b8913e95fd94554ef5bf479f4ef7bfe57b18c4a5d10214c42", kill_on_drop: false }`
[INFO] [stdout] c90b5095ac46a94b8913e95fd94554ef5bf479f4ef7bfe57b18c4a5d10214c42
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 87074816c23562189e4f0e0b2dd66b7cc46e6960f309dc004d4d97371802c9a4
[INFO] running `Command { std: "docker" "start" "-a" "87074816c23562189e4f0e0b2dd66b7cc46e6960f309dc004d4d97371802c9a4", kill_on_drop: false }`
[INFO] [stderr]    Compiling code-metadata v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `print` and `get_headers_from` are never used
[INFO] [stdout]   --> src/table.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Table {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn print(&self, rows: &Vec<collections::HashMap<String, String>>) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn get_headers_from(&self, rows: &Vec<collections::HashMap<String, String>>) -> Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[INFO] [stdout]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 0.83s
[INFO] running `Command { std: "docker" "inspect" "87074816c23562189e4f0e0b2dd66b7cc46e6960f309dc004d4d97371802c9a4", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "87074816c23562189e4f0e0b2dd66b7cc46e6960f309dc004d4d97371802c9a4", kill_on_drop: false }`
[INFO] [stdout] 87074816c23562189e4f0e0b2dd66b7cc46e6960f309dc004d4d97371802c9a4
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 8a0b1cb29518d3236afb2b141fd8ea98ef79bbcf5aa81ca4e20a4face3bd921e
[INFO] running `Command { std: "docker" "start" "-a" "8a0b1cb29518d3236afb2b141fd8ea98ef79bbcf5aa81ca4e20a4face3bd921e", kill_on_drop: false }`
[INFO] [stderr]    Compiling code-metadata v1.0.0 (/opt/rustwide/workdir)
[INFO] [stdout] warning: methods `print` and `get_headers_from` are never used
[INFO] [stdout]   --> src/table.rs:52:12
[INFO] [stdout]    |
[INFO] [stdout]  9 | impl Table {
[INFO] [stdout]    | ---------- methods in this implementation
[INFO] [stdout] ...
[INFO] [stdout] 52 |     pub fn print(&self, rows: &Vec<collections::HashMap<String, String>>) {
[INFO] [stdout]    |            ^^^^^
[INFO] [stdout] ...
[INFO] [stdout] 57 |     fn get_headers_from(&self, rows: &Vec<collections::HashMap<String, String>>) -> Vec<String> {
[INFO] [stdout]    |        ^^^^^^^^^^^^^^^^
[INFO] [stdout]    |
[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 0.41s
[INFO] running `Command { std: "docker" "inspect" "8a0b1cb29518d3236afb2b141fd8ea98ef79bbcf5aa81ca4e20a4face3bd921e", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8a0b1cb29518d3236afb2b141fd8ea98ef79bbcf5aa81ca4e20a4face3bd921e", kill_on_drop: false }`
[INFO] [stdout] 8a0b1cb29518d3236afb2b141fd8ea98ef79bbcf5aa81ca4e20a4face3bd921e
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-3-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@sha256:4848fb76d95f26979359cc7e45710b1dbc8f3acb7aeedee7c460d7702230f228" "/opt/rustwide/cargo-home/bin/cargo" "+c90bcb9571b7aab0d8beaa2ce8a998ffaf079d38" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] 3297c6c67005a6e02689d2ea5366bbb4a05d71513c4dda328eb403cbc64fc1c5
[INFO] running `Command { std: "docker" "start" "-a" "3297c6c67005a6e02689d2ea5366bbb4a05d71513c4dda328eb403cbc64fc1c5", kill_on_drop: false }`
[INFO] [stderr] warning: methods `print` and `get_headers_from` are never used
[INFO] [stderr]   --> src/table.rs:52:12
[INFO] [stderr]    |
[INFO] [stderr]  9 | impl Table {
[INFO] [stderr]    | ---------- methods in this implementation
[INFO] [stderr] ...
[INFO] [stderr] 52 |     pub fn print(&self, rows: &Vec<collections::HashMap<String, String>>) {
[INFO] [stderr]    |            ^^^^^
[INFO] [stderr] ...
[INFO] [stderr] 57 |     fn get_headers_from(&self, rows: &Vec<collections::HashMap<String, String>>) -> Vec<String> {
[INFO] [stderr]    |        ^^^^^^^^^^^^^^^^
[INFO] [stderr]    |
[INFO] [stderr]    = note: `#[warn(dead_code)]` (part of `#[warn(unused)]`) on by default
[INFO] [stderr] 
[INFO] [stderr] warning: `code-metadata` (bin "code-metadata" test) generated 1 warning
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/code_metadata-7633e38f8bdfcbd3)
[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" "3297c6c67005a6e02689d2ea5366bbb4a05d71513c4dda328eb403cbc64fc1c5", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3297c6c67005a6e02689d2ea5366bbb4a05d71513c4dda328eb403cbc64fc1c5", kill_on_drop: false }`
[INFO] [stdout] 3297c6c67005a6e02689d2ea5366bbb4a05d71513c4dda328eb403cbc64fc1c5