[INFO] fetching crate format 0.2.3...
[INFO] testing format-0.2.3 against master#5d5ff84130da0d74c6ece368dbe821d8f83fa526 for pr-79296
[INFO] extracting crate format 0.2.3 into /workspace/builds/worker-8/source
[INFO] validating manifest of crates.io crate format 0.2.3 on toolchain 5d5ff84130da0d74c6ece368dbe821d8f83fa526
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "read-manifest" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] started tweaking crates.io crate format 0.2.3
[INFO] finished tweaking crates.io crate format 0.2.3
[INFO] tweaked toml for crates.io crate format 0.2.3 written to /workspace/builds/worker-8/source/Cargo.toml
[INFO] crate crates.io crate format 0.2.3 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: "/workspace/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "fetch" "--locked" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] 33a869668e9a547f96d167bf1afc14d2ba498bd0f88a9b89092842c4f77a420d
[INFO] running `Command { std: "docker" "start" "-a" "33a869668e9a547f96d167bf1afc14d2ba498bd0f88a9b89092842c4f77a420d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "33a869668e9a547f96d167bf1afc14d2ba498bd0f88a9b89092842c4f77a420d", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "33a869668e9a547f96d167bf1afc14d2ba498bd0f88a9b89092842c4f77a420d", kill_on_drop: false }`
[INFO] [stdout] 33a869668e9a547f96d167bf1afc14d2ba498bd0f88a9b89092842c4f77a420d
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] [stdout] cab45704ba51fd39bb891191de875c67cf04eb10c8e4d8de54aeaeaceba6cb29
[INFO] running `Command { std: "docker" "start" "-a" "cab45704ba51fd39bb891191de875c67cf04eb10c8e4d8de54aeaeaceba6cb29", kill_on_drop: false }`
[INFO] [stderr]    Compiling proc-macro2 v1.0.22
[INFO] [stderr]    Compiling unicode-xid v0.2.1
[INFO] [stderr]    Compiling syn v1.0.41
[INFO] [stderr]    Compiling proc-macro-hack v0.5.18
[INFO] [stderr]    Compiling format-core v0.2.3
[INFO] [stderr]    Compiling quote v1.0.7
[INFO] [stderr]    Compiling format-macro v0.2.3
[INFO] [stderr]    Compiling format v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 15.17s
[INFO] running `Command { std: "docker" "inspect" "cab45704ba51fd39bb891191de875c67cf04eb10c8e4d8de54aeaeaceba6cb29", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "cab45704ba51fd39bb891191de875c67cf04eb10c8e4d8de54aeaeaceba6cb29", kill_on_drop: false }`
[INFO] [stdout] cab45704ba51fd39bb891191de875c67cf04eb10c8e4d8de54aeaeaceba6cb29
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] ac0ffb87581b090757d82722c20ad16d9cf49129ab5f0259afb784cfdb62fd2a
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "ac0ffb87581b090757d82722c20ad16d9cf49129ab5f0259afb784cfdb62fd2a", kill_on_drop: false }`
[INFO] [stderr]    Compiling format v0.2.3 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 1.95s
[INFO] running `Command { std: "docker" "inspect" "ac0ffb87581b090757d82722c20ad16d9cf49129ab5f0259afb784cfdb62fd2a", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ac0ffb87581b090757d82722c20ad16d9cf49129ab5f0259afb784cfdb62fd2a", kill_on_drop: false }`
[INFO] [stdout] ac0ffb87581b090757d82722c20ad16d9cf49129ab5f0259afb784cfdb62fd2a
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-8/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" "rustops/crates-build-env@sha256:6eabd152ff4036248d66efda456a36cb33d24b7291b33f25f75140726c88da35" "/opt/rustwide/cargo-home/bin/cargo" "+5d5ff84130da0d74c6ece368dbe821d8f83fa526" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] a7d2e08f7bf69e5c8aa1f3bf0e7560282bc28a88a3c335c119c7823c37a5fd46
[INFO] [stderr] WARNING: Your kernel does not support swap limit capabilities or the cgroup is not mounted. Memory limited without swap.
[INFO] running `Command { std: "docker" "start" "-a" "a7d2e08f7bf69e5c8aa1f3bf0e7560282bc28a88a3c335c119c7823c37a5fd46", kill_on_drop: false }`
[INFO] [stdout] 
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.05s
[INFO] [stdout] running 0 tests
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/format-2dae0a1b7337ac2c
[INFO] [stdout] 
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/with_macro-e72df3a4e9c6ddfa
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stderr]      Running /opt/rustwide/target/debug/deps/without_macro-a050dc5021f8e2c6
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 14 tests
[INFO] [stdout] test format::lifetime ... ok
[INFO] [stdout] test format::recursion ... ok
[INFO] [stdout] test format::with_mixed_args ... ok
[INFO] [stdout] test format::with_named_args ... ok
[INFO] [stdout] test format::without_trailing_comma ... ok
[INFO] [stdout] test format::without_args ... ok
[INFO] [stdout] test format::with_shadowed_named_args ... ok
[INFO] [stdout] test format::with_unnamed_args ... ok
[INFO] [stdout] test format::lazy ... ok
[INFO] [stdout] test closure::r#move ... ok
[INFO] [stdout] test closure::r#match ... ok
[INFO] [stdout] test closure::iter ... ok
[INFO] [stdout] test format::with_trailing_comma ... ok
[INFO] [stdout] test closure::r#if ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 14 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 9 tests
[INFO] [stdout] test upper_exp ... ok
[INFO] [stdout] test pointer ... ok
[INFO] [stdout] test lower_hex ... ok
[INFO] [stdout] test debug ... ok
[INFO] [stdout] test lower_exp ... ok
[INFO] [stdout] test octal ... ok
[INFO] [stdout] test upper_hex ... ok
[INFO] [stdout] test display ... ok
[INFO] [stderr]    Doc-tests format
[INFO] [stdout] test binary ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 9 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stdout] 
[INFO] [stdout] running 2 tests
[INFO] [stdout] test src/lib.rs - (line 34) ... ok
[INFO] [stdout] test src/lib.rs - (line 8) ... ok
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 2 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `Command { std: "docker" "inspect" "a7d2e08f7bf69e5c8aa1f3bf0e7560282bc28a88a3c335c119c7823c37a5fd46", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "a7d2e08f7bf69e5c8aa1f3bf0e7560282bc28a88a3c335c119c7823c37a5fd46", kill_on_drop: false }`
[INFO] [stdout] a7d2e08f7bf69e5c8aa1f3bf0e7560282bc28a88a3c335c119c7823c37a5fd46