[INFO] fetching crate tutorials-chapter2 0.1.0...
[INFO] testing tutorials-chapter2-0.1.0 against try#b83b707f97d809763b7861afa7638871f3339a33 for pr-145838-1
[INFO] extracting crate tutorials-chapter2 0.1.0 into /workspace/builds/worker-7-tc2/source
[INFO] started tweaking crates.io crate tutorials-chapter2 0.1.0
[INFO] finished tweaking crates.io crate tutorials-chapter2 0.1.0
[INFO] tweaked toml for crates.io crate tutorials-chapter2 0.1.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml
[INFO] validating manifest of crates.io crate tutorials-chapter2 0.1.0 on toolchain b83b707f97d809763b7861afa7638871f3339a33
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] crate crates.io crate tutorials-chapter2 0.1.0 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" "+b83b707f97d809763b7861afa7638871f3339a33" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 8f87203b6bb96afc74e1539a92c7d190e2ca3def7b39a0b935f05cbc759cbf83
[INFO] running `Command { std: "docker" "start" "-a" "8f87203b6bb96afc74e1539a92c7d190e2ca3def7b39a0b935f05cbc759cbf83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "8f87203b6bb96afc74e1539a92c7d190e2ca3def7b39a0b935f05cbc759cbf83", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "8f87203b6bb96afc74e1539a92c7d190e2ca3def7b39a0b935f05cbc759cbf83", kill_on_drop: false }`
[INFO] [stdout] 8f87203b6bb96afc74e1539a92c7d190e2ca3def7b39a0b935f05cbc759cbf83
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 47589ca0b2dc5759f45b4bfd80ddb95edfb050cae341ceb02f4918d485b77dd8
[INFO] running `Command { std: "docker" "start" "-a" "47589ca0b2dc5759f45b4bfd80ddb95edfb050cae341ceb02f4918d485b77dd8", kill_on_drop: false }`
[INFO] [stderr]    Compiling serde v1.0.197
[INFO] [stderr]    Compiling linux-raw-sys v0.4.13
[INFO] [stderr]    Compiling libz-sys v1.1.15
[INFO] [stderr]    Compiling rustix v0.38.31
[INFO] [stderr]    Compiling ssh2-rsl v0.1.0
[INFO] [stderr]    Compiling crypto-rsl v0.1.0
[INFO] [stderr]    Compiling rand v0.4.6
[INFO] [stderr]    Compiling time v0.1.45
[INFO] [stderr]    Compiling filetime v0.2.23
[INFO] [stderr]    Compiling rand v0.3.23
[INFO] [stderr]    Compiling xattr v1.3.1
[INFO] [stderr]    Compiling tar-rsl v0.1.1
[INFO] [stderr]    Compiling toml-rsl v0.1.0
[INFO] [stderr]    Compiling xml-rsl v0.1.1
[INFO] [stderr]    Compiling tutorials-chapter2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `dev` profile [unoptimized + debuginfo] target(s) in 14.43s
[INFO] running `Command { std: "docker" "inspect" "47589ca0b2dc5759f45b4bfd80ddb95edfb050cae341ceb02f4918d485b77dd8", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "47589ca0b2dc5759f45b4bfd80ddb95edfb050cae341ceb02f4918d485b77dd8", kill_on_drop: false }`
[INFO] [stdout] 47589ca0b2dc5759f45b4bfd80ddb95edfb050cae341ceb02f4918d485b77dd8
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 0411fa8796c27fe48ff70e0e8691299c69c1ba412377c8900616afdb02e48535
[INFO] running `Command { std: "docker" "start" "-a" "0411fa8796c27fe48ff70e0e8691299c69c1ba412377c8900616afdb02e48535", kill_on_drop: false }`
[INFO] [stderr]    Compiling tutorials-chapter2 v0.1.0 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.35s
[INFO] running `Command { std: "docker" "inspect" "0411fa8796c27fe48ff70e0e8691299c69c1ba412377c8900616afdb02e48535", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "0411fa8796c27fe48ff70e0e8691299c69c1ba412377c8900616afdb02e48535", kill_on_drop: false }`
[INFO] [stdout] 0411fa8796c27fe48ff70e0e8691299c69c1ba412377c8900616afdb02e48535
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/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" "+b83b707f97d809763b7861afa7638871f3339a33" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] cfcccb5d2a5c6f8cd9bd92f934e300de7846c7e615551bc5b13c559aedeae4be
[INFO] running `Command { std: "docker" "start" "-a" "cfcccb5d2a5c6f8cd9bd92f934e300de7846c7e615551bc5b13c559aedeae4be", kill_on_drop: false }`
[INFO] [stderr]     Finished `test` profile [unoptimized + debuginfo] target(s) in 0.12s
[INFO] [stderr]      Running unittests src/main.rs (/opt/rustwide/target/debug/deps/tutorials_chapter2-2fe1bd1e1dae79c8)
[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" "cfcccb5d2a5c6f8cd9bd92f934e300de7846c7e615551bc5b13c559aedeae4be", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cfcccb5d2a5c6f8cd9bd92f934e300de7846c7e615551bc5b13c559aedeae4be", kill_on_drop: false }`
[INFO] [stdout] cfcccb5d2a5c6f8cd9bd92f934e300de7846c7e615551bc5b13c559aedeae4be