[INFO] fetching crate tchain 0.1.3...
[INFO] building tchain-0.1.3 against master#ad85bc524b1ad696e42061ad8338d382dffbdbe5 for pr-146237-1
[INFO] extracting crate tchain 0.1.3 into /workspace/builds/worker-2-tc1/source
[INFO] started tweaking crates.io crate tchain 0.1.3
[INFO] finished tweaking crates.io crate tchain 0.1.3
[INFO] tweaked toml for crates.io crate tchain 0.1.3 written to /workspace/builds/worker-2-tc1/source/Cargo.toml
[INFO] validating manifest of crates.io crate tchain 0.1.3 on toolchain ad85bc524b1ad696e42061ad8338d382dffbdbe5
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tchain 0.1.3 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" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]     Updating crates.io index
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded bitflags v0.9.1
[INFO] [stderr]   Downloaded gcc v0.3.55
[INFO] [stderr]   Downloaded supercow v0.1.0
[INFO] [stderr]   Downloaded lmdb-zero v0.4.4
[INFO] [stderr]   Downloaded liblmdb-sys v0.2.2
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 3a84c75b711696b2b0408b3913ba8a17c76c07c9c82b0df466dad4751139b276
[INFO] running `Command { std: "docker" "start" "-a" "3a84c75b711696b2b0408b3913ba8a17c76c07c9c82b0df466dad4751139b276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "3a84c75b711696b2b0408b3913ba8a17c76c07c9c82b0df466dad4751139b276", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "3a84c75b711696b2b0408b3913ba8a17c76c07c9c82b0df466dad4751139b276", kill_on_drop: false }`
[INFO] [stdout] 3a84c75b711696b2b0408b3913ba8a17c76c07c9c82b0df466dad4751139b276
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] bde232f0b13d2f487a30162c516344d44f1426fe7a92d238f8ae62d3c287ab02
[INFO] running `Command { std: "docker" "start" "-a" "bde232f0b13d2f487a30162c516344d44f1426fe7a92d238f8ae62d3c287ab02", kill_on_drop: false }`
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling cc v1.0.72
[INFO] [stderr]    Compiling pkg-config v0.3.24
[INFO] [stderr]    Compiling autocfg v1.0.1
[INFO] [stderr]    Compiling gcc v0.3.55
[INFO] [stderr]    Compiling openssl v0.10.38
[INFO] [stderr]    Compiling bitflags v0.9.1
[INFO] [stderr]    Compiling supercow v0.1.0
[INFO] [stderr]    Compiling once_cell v1.9.0
[INFO] [stderr]    Compiling liblmdb-sys v0.2.2
[INFO] [stderr]    Compiling openssl-sys v0.9.72
[INFO] [stderr]    Compiling lmdb-zero v0.4.4
[INFO] [stderr]    Compiling tchain v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::server::*`
[INFO] [stdout]  --> src/p2p/peer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::server::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/blocks/chain.rs:23:57
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn init_blockchain(db_name: &'static str) -> Result<Blockchain, lmdb::Error> {
[INFO] [stdout]    |                                  -------                ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'static`
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn init_blockchain(db_name: &'static str) -> Result<Blockchain<'static>, lmdb::Error> {
[INFO] [stdout]    |                                                                   +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/blocks/chain.rs:52:57
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn get_lmdb_connection(env: &'static str) -> Result<lmdb::Database, lmdb::Error> {
[INFO] [stdout]    |                                  -------                ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'static`
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn get_lmdb_connection(env: &'static str) -> Result<lmdb::Database<'static>, lmdb::Error> {
[INFO] [stdout]    |                                                                       +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 11.42s
[INFO] running `Command { std: "docker" "inspect" "bde232f0b13d2f487a30162c516344d44f1426fe7a92d238f8ae62d3c287ab02", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "bde232f0b13d2f487a30162c516344d44f1426fe7a92d238f8ae62d3c287ab02", kill_on_drop: false }`
[INFO] [stdout] bde232f0b13d2f487a30162c516344d44f1426fe7a92d238f8ae62d3c287ab02
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-2-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:e90291280db7d1fac5b66fc6dad9f9662629e7365a55743daf9bdf73ebc4ea79" "/opt/rustwide/cargo-home/bin/cargo" "+ad85bc524b1ad696e42061ad8338d382dffbdbe5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] aad8be89343c81b45558b24e1dcf4ca04b57de1098cb641cdaad7ab35b9d0736
[INFO] running `Command { std: "docker" "start" "-a" "aad8be89343c81b45558b24e1dcf4ca04b57de1098cb641cdaad7ab35b9d0736", kill_on_drop: false }`
[INFO] [stderr]    Compiling tchain v0.1.3 (/opt/rustwide/workdir)
[INFO] [stdout] warning: unused import: `super::server::*`
[INFO] [stdout]  --> src/p2p/peer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::server::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/blocks/chain.rs:23:57
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn init_blockchain(db_name: &'static str) -> Result<Blockchain, lmdb::Error> {
[INFO] [stdout]    |                                  -------                ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'static`
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn init_blockchain(db_name: &'static str) -> Result<Blockchain<'static>, lmdb::Error> {
[INFO] [stdout]    |                                                                   +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/blocks/chain.rs:52:57
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn get_lmdb_connection(env: &'static str) -> Result<lmdb::Database, lmdb::Error> {
[INFO] [stdout]    |                                  -------                ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'static`
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn get_lmdb_connection(env: &'static str) -> Result<lmdb::Database<'static>, lmdb::Error> {
[INFO] [stdout]    |                                                                       +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: unused import: `super::server::*`
[INFO] [stdout]  --> src/p2p/peer.rs:1:5
[INFO] [stdout]   |
[INFO] [stdout] 1 | use super::server::*;
[INFO] [stdout]   |     ^^^^^^^^^^^^^^^^
[INFO] [stdout]   |
[INFO] [stdout]   = note: `#[warn(unused_imports)]` (part of `#[warn(unused)]`) on by default
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/blocks/chain.rs:23:57
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn init_blockchain(db_name: &'static str) -> Result<Blockchain, lmdb::Error> {
[INFO] [stdout]    |                                  -------                ^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout]    = note: `#[warn(mismatched_lifetime_syntaxes)]` on by default
[INFO] [stdout] help: consistently use `'static`
[INFO] [stdout]    |
[INFO] [stdout] 23 | pub fn init_blockchain(db_name: &'static str) -> Result<Blockchain<'static>, lmdb::Error> {
[INFO] [stdout]    |                                                                   +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] warning: hiding a lifetime that's named elsewhere is confusing
[INFO] [stdout]   --> src/blocks/chain.rs:52:57
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn get_lmdb_connection(env: &'static str) -> Result<lmdb::Database, lmdb::Error> {
[INFO] [stdout]    |                                  -------                ^^^^^^^^^^^^^^ the same lifetime is hidden here
[INFO] [stdout]    |                                  |
[INFO] [stdout]    |                                  the lifetime is named here
[INFO] [stdout]    |
[INFO] [stdout]    = help: the same lifetime is referred to in inconsistent ways, making the signature confusing
[INFO] [stdout] help: consistently use `'static`
[INFO] [stdout]    |
[INFO] [stdout] 52 | pub fn get_lmdb_connection(env: &'static str) -> Result<lmdb::Database<'static>, lmdb::Error> {
[INFO] [stdout]    |                                                                       +++++++++
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.65s
[INFO] running `Command { std: "docker" "inspect" "aad8be89343c81b45558b24e1dcf4ca04b57de1098cb641cdaad7ab35b9d0736", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "aad8be89343c81b45558b24e1dcf4ca04b57de1098cb641cdaad7ab35b9d0736", kill_on_drop: false }`
[INFO] [stdout] aad8be89343c81b45558b24e1dcf4ca04b57de1098cb641cdaad7ab35b9d0736
